hi! like almost everyone else on here, I'm probably gonna fail so uh help, please? In your own words explain how to multiply/divide radical expressions? How do you know if you can or cannot simplify them?

Answers

Answer 1

Answer:

It does not matter whether you multiply the radicands or simplify each radical first. You multiply radical expressions that contain variables in the same manner. As long as the roots of the radical expressions are the same, you can use the Product Raised to a Power Rule to multiply and simplify.

Step-by-step explanation:


Related Questions

PLEASE HELP!
A right triangle is formed in the first quadrant by the x- and y- axes and a Straight line through the point (2,3). The other vertices are (0,0) (0,Y) (X,0).

a) Write the length L of the hypotenuse as a function of x
b) Find the vertices of the triangle such that its are is a minimum

Answers

Answer:

A rectangle is bounded by the x-axis and the semicircle y = √(25 - x²). What length and width should the rectangle have so that its area is a maximum?

Step-by-step explanation:

PLEASE ANSWER WILL GIVE POINTS!!!!!!!!!!!!!

Answers

Answer:

1) 27.374

2)9.177

Step-by-step explanation:

1) To get the value of x , we use the appropriate trigonometric ratio

From what we are given;

we have the hypotenuse ( the side facing the right angle) and the adjacent

The trigonometric identity to use here is the cos

The cos of an angle is the ratio of the adjacent to the hypotenuse

cos 64 = 12/x

x = 12/cos 64

x = 27.374

2) Here, we are given the hypotenuse and the opposite

The trigonometric ratio to use here is the sine

the sine of an angle is the ratio of the opposite to the hypotenuse

thus, we have it that;

sin 35 = x/16

x = 16 sin 35

x = 9.177

read what the pic says aight-

Answers

Answer:

doesn't make sense...

Step-by-step explanation:

Answer:

It would double in size

Step-by-step explanation:

Judging as the circumference of a circle is dependent on the diameter, a circle whose diameter doubled in size would double.

An example would be a circle with the circumference of 20. It's radius would be 10 rather than 5. The circumference of the circle with a diameter of 10 would be roughly 31, while the circle with a diameter of 20 would have a circumference of roughly 62.

Please help meh I keep getting it wrong im so sad

Answers

Answer:

1, 2 and 5

Step-by-step explanation:

Question in picture

halp meh​

Answers

Answer:

C

Step-by-step explanation:

yep I've seen a problem like dis

Help!!!!! Please!!!!!

Answers

Answer:

9 cm

Step-by-step explanation:

r = 3cm

Volume of cone = 27π cm³

[tex]\frac{1}{3}\pi r^{2}h=27\pi \\\\\frac{1}{3}*\pi *3*3*h=27\pi \\[/tex]

                   h   = [tex]\frac{27\pi *3}{\pi *3*3}\\[/tex]

                    h = 9 cm

Anyone knows the answer pls ????

Answers

The answer is 2.5 x 10^-15

Hope this helps.

As an assistant in pet store, one of your responsibilities is to fill the aquariums with water. One 50-gallon aquarium is 36 inches long and 16 inches wide, and is filled to a depth of 20 inches. To the nearest whole number of cubic inches, how much water do you need to fill the aquarium to that depth?

Answers

Answer:

Eleven thousand five hundred and twenty

Step-by-step explanation:

E2021

Which of the following equations does not represent a linear relation?


a) y = 4x^2 - 7

b) y = 3x + 45

c) 4x - 3y = 8

d) 10x = 5y - 2

Answers

I feel like it’s D I tried my best-

Mr. Romero buys 3 chairs at a cost of $27.90 for each chait. Estimate the
least number of $20 bills he needs to buy the chairs.

Answers

Answer: 5

Step-by-step explanation:

Answer:

5, $ 20 bills

Step-by-step explanation:

27.90× 3 = around 85

$85÷ $20=4.25

So 5, 20 dollar bills because it is more that 4

Help me with this yes im lazy 2 pages thats it.

Answers

Answer:

2.)[tex]\frac{1}{4}/3=\frac{1}{4}*\frac{1}{3}=\frac{1}{12}[/tex] s yes she is correct

3.)[tex]\frac{1}{5}*\frac{1}{7}[/tex]

4.)C[tex]\frac{1}{5}/2= \frac{2}{5}[/tex],D[tex]\frac{1}{12}/5=\frac{1}{60}[/tex],E

6.)[tex]\frac{1}{8}/3=\frac{1}{24}[/tex]

Step-by-step explanation:

im not very good at word problems so i didnt do the secnd page sorry

Can you help me, please? Thank you.​

Answers

Answer:

[tex]\frac{-4+6}{2} , \frac{3+2}{2} =1,4\\\\\frac{6+6}{2} ,\frac{5+(-1)}{2} =6,2\\\\\frac{-4+6}{2} ,\frac{3+(-1)}{2} =1,1[/tex]

Step-by-step explanation:

hope it helps have a nice day!!

Find the length of CB round to the nearest tenth.

Answers

Answer:

38

Step-by-step explanation:

A triangle is 180 degrees.

You have to add 99 and 43 first.

99 + 43 = 142

You then subtract 142 from 180 to find the missing angle.

180 - 142 = 38

Find two numbers whose sum is 8 and whose product is 17. Show all steps.

Answers

Answer:

See the solution below

Step-by-step explanation:

Find two numbers whose sum is 8 and whose product is 17. Show all steps.

Given data

Let the first number be x

and the second number be y

so

x+y= 8---------1

x*y= 17---------2

from 1

x= 8-y

put the value of x in 2

(8-y)*y= 17

8y-y^2= 17

collect like terms

y^2-8y+17= 0

Let us check the discriminant

y=  √b^2-4ac

y=   √-8^2-4*1*17

y= √64-4*1*17

y= √64-68

y= √-4

Hence the problem has no real solution because the discriminant is negative

how to multiply fractions

Answers

For example,

[tex]\frac{1}{2} *\frac{1}{2}[/tex]

They both do have the same denominator, so we can multiply them.

We need to multiply the numerators.

Next, multiply the denominators.

We then get:

1/4

--

If the denominators are not the same, find the LCD (Least Common Denominator) of the two fractions. Then, follow above.

--

Need Help? Please leave a comment :D

Is the answer to this 4?

Answers

Yeah the answer is 4

Answer:

Yes, but make sure to check with another person to double check.

Good job ;)

Step-by-step explanation:

(None)

aundreys mother has decided to start a college savings account for him. aundrey is about to start kindergarten, and she decides to deposit $1000 in to an account with a 1.3% annual interest rate. How much will be in the account when aundrey starts 4th grade (4 years later) if she makes no deposits or withdrawals and the interest is compounded annually?

a) $27,984.10
b) $1,630.47
c) $1,053.02
d) $949.01

Answers

Answer:

C

Step-by-step explanation:

1.3% of 1000 is 13, 13 X 4 ≈ 53

The measures of three sides of a triangle are 7 inches, 9 inches and 2 inches. Determine whether the triangle is a right triangle.

Answers

Use pythagorean theorem.
2^2 + 7^2 should equal 9^2 (81), but instead equals 53, therefore, the triangle is not a right angle.

Hope this helps!!

Some friends went hiking. The very top of a trail was a total of 26 miles from town, where the friends began their journey. They drove 8 more miles than they walked on the trail. How far did the friends walk? How far did the friends drive?
Please give steps.

Answers

they walked 52 and drove 16

26x2=52 and 8x2=16

A window is being replaced with tinted glass. The plan at the right shows the design of the window. Each unit length represents 1 foot, the glass costs $28 per foot square. How much will it cost to replace the glass? Show your work

Answers

Answer: you can correctly find this by multiplying the length times width, the answer is 16

Step-by-stepexplanation:length times width is 16. Please mark brainliest

If staff salaries were $44,000/month last year, and the yearly labor cost increase from last year to this year is $108,000, what is the monthly labor cost this year?

Answers

Answer:

53,000

Step-by-step explanation:

26n- 7m+4 (10n-6m) be rewritten

Answers

Answer:

260n^2-226nm+42m^2+40n-24m

Step-by-step explanation:

26n-7m+4(10n-6m) use box method

i’m a little bit confused for this one i just need to know what doesn’t belong

Answers

Answer:

C

Step-by-step explanation:

there is no other line

down?
=) List five points where the y-coordinate is
the opposite integer of the x-coordinate.
Plot your points on

Answers

Answer:

try to ask ur fam if they dont help try to do sum else

Step-by-step explanation:

which of the given lengths make a right triangle?

A: 8, 12, 20

B: 10, 15, 18.03

C: 3.05, 4.05, 7.10

Answers

Answer:

aaaaaaaaaaaaaaaaaaaaa

What is the percentage of 377 of 325?

Answers

Answer: 116%

Hope this helps.

please complete it




A math club has 25 members, of which 11 are males and the rest are females. What is the RATIO of males to females?

A.25 : 11

B.11 : 25

C.11 : 14

D.5 : 7​​

Answers

Answer:

C 11 are males 14 are females

if the volume is 120, the length is 6 and the height is 5 what is the width?

Answers

The width is 4. 6lx5hx4w=120 volume
The equation is length times with times height so 6 x X x 5 = 120

ASAP PLEASE HELP ME !!!!

Answers

Answer:

90 mallards

Step-by-step explanation:

No. of ducks = 200

Mallards = 45%

45% of 200 = 45/100 × 200

=90

Answer is 90 mallards

45% mallards. X
100% all ducks 200
X=45•200/100
X=90

❗️❗️❗️
Please help!! Will give brainliest!!!

Is the function f(x) = 5x2 even or odd? Why?

Answers

Answer

How can tell if  the function [latex]f\left(x\right)={x}^{3}+2x\\[/latex] even, odd, or neither? Solution Without looking at a graph, we can determine whether the function is even or odd by finding formulas for the reflections and determining if they return us to the original function.

Step-by-step explanation:

Other Questions
Whoever gets it right gets brainliest!! Miss Johnson bought a pair of jeans on sale for $30. The original price was $50. By what percent did the price of the jeans change? An error in the ending inventory balance in Year 1 will also affect: (You may select more than one answer. Single click the box with the question mark to produce a check mark for a correct answer and double click the box with the question mark to empty the box for a wrong answer. Any boxes left with a question mark will be automatically graded as incorrect.) 1. Year 1 cost of goods soldunanswered 2. Year 2 cost of goods soldunanswered 3. Year 2 ending inventoryunanswered 4. Year 2 beginning inventory First president of the United states? Identify what the ancient Israelites believed about connecting with God. Why does the speaker use repetition in the phrases "lamp-light gloated oer and "lamp-light gloating oer in the excerpt?to show that the electric light is flickering on and off in the darkened room, which contributes to a frightful moodto emphasize that the light is shining on the spot where Lenore will never sit again, which contributes to a lonely moodto show that the speaker is having trouble seeing even with the light of the lamp turned directly on the chair, which contributes to a mysterious moodto emphasize that the light is next to the chair where the speaker is sitting, which contributes to a sad mood Help!! When a virus gets into the body, some body cellsare................ Description Military time uses 24 hours for the entire day instead of 12 for am/pm separately. Military time is a 4 digit (base-10) integer with the following rules: The first two digits show the hour (between 00 and 23) and The last two digits show the minutes (between 00 and 59) There is no colon separating hours from minutes. Military time starts at 0000 in the morning and counts up When we get to the afternoon, we use 1300 for 1:00 PM and 2300 for 11:00 PM. When we get to midnight, the hour is 00 (not 24). TASK: Write a program that reads two times in military format and prints the number of hours and minutes between the two times (See example below). NOTE: Your program should consider the difference between the times IN THE SAME DAY. For example: The time difference between 2359 and 0000 is 23 hours and 1 minute (NOT 1 minute).Detailed Requirements Compose a written document (MS Word Document) describing your algorithm, feel free include a diagram if you like The program should prompt for two times separately, then print the duration of time between (see sample output below). The program should check the input for the correct military time format: . Make sure the hours are between 00 and 23. . Make sure the minutes are between 00 and 59 . If the validity check fails, it should print an appropriate error and prompt again. Your program should use io manipulators to produce military time with leading zeroes. e.g. 9 am should be printed 0900 (not 900). More points will be awarded to an implementation that can produce an accurate result regardless of the order of the inputs. Do not produce runtime errors that abruptly end your program (crash) Include descriptive comments, neat indentation, proper spacing for good readability, and appropriate and consistently named variables. Program source should have a comment block at the top with the student name, section, and description of your program. Please enter a time: 1sykdf Military Tine Format Required: Bad input, try again. Please enter a time: 2580 Military Tine Format Required: Hours must be between 2 and 23, try again Please enter a time: 2365 Military Tine Format Required: Minutes must be between me and 59, try again Please enter a time: 0900 First time 0900 accepted. Please enter a time: jdkjs Military Time Forest Required: Bad input, try again. Please enter a time: 39573 Military Tine Format Required: Hours must be between 28 and 23, try again Please enter a time: 1799 Military Tine Format Required: Minutes must be between me and 59, try again Please enter a time: 1730 Second time: 1738 accepted. Time difference between 1988 and 1732 ts 8 hours and 30 minutes Dismissed solder! Note! When I change the order of the time inputs. I get the same result! Which division problem is modeled below? A cylindrical soup can has a radius of 1.8 in. and is 6.7 in. tall. Find the volume of the can. Tema: LA CIENCIA Y SUS APORTES AL MEJORAMIENTOO TCNICO SEGUNDO GRADO SECUNDARIA 1.Cul es el inicio de los procesos tcnicos y cientficos? 2. En la actualidad De que estn hechas la mayora de las construcciones? 3.Que material usaron en la construccin de sus pirmides de los teotihuacanos? 4.Este material de construccin es artesanal, no contamina, es trmico y est hecho con tierra y paja. What was one way in which the Spanish posed a threat to English colonial domination in North America? 1.) Eight monkeys eat 16 lb of bananas a day. How many pounds of bananas are needed to feed 10 monkeys? The rule of law means ?A. Everyone should be treated equally under the law .B. Very important government officials are allowed to be above the law.C. Everyone is above the law luke rented a self-storage unit. he wants to know how many boxes will fit the unit. which measurement of the unit is luke finding when he fills it with boxes? a. the surface area of the unit b. the length of the unit c. the area of the unit d. the volume of the unit HELP I WILL GIVE YOU BRAINLIST!!!Pick one substance (ex: water and table salt) and compare two of the atoms connected to each other (ex: H and O, Na and Cl) and answer the following questions for each pair:1)Are they close or far away from each other on the periodic table?Do they have similar atomic radii?2)Do they have a large or small difference in ionization energy? What about for electron affinity? A usability test was conducted to evaluate the design of a store website. The times to complete a certain task were recorded for a sample of 48 users. The sample mean time was 70 seconds with a 95% margin of error of 10 seconds. In other words, researchers estimated with 95% confidence that the mean time to complete the task was between 60 and 80 seconds for all website users. Only one of the following statements is true. Select the correct statement.1. the probability that the mean time will fall between 60 and 80 is 0.95.2. If many samples are collected from the same population, about 95% of the samples will produce confidence intervals that contain the population mean .3. If a second sample from the same population is selected and a 95% confidence interval is constructed, the new confidence interval will be the same as the 95% C.I. defined in the first study.4. If the study is repeated, and a new 95% confidence interval is computed, there is 95% chance that the new interval contains the sample mean value >= 40 seconds. please help 20 points When six times a number is decreased by 8, the result is 10. The number is What is the metonym to this metonymy?That fancy vegetable dish you made was the best part of the meal.Im thinking its part... :P