Mathematics High School

What’s 10 x 3?? Please help me

Answers

Answer 1
10•3 is 10+10+10=30, multiplication is adding a number to its self a certain amount of times, so if its 10•3, its adding 10+10+10
Answer 2

Answer:

the answer is 30

Step-by-step explanation:

10 x 1 is 10, if you use multiple 10 x 2 it will be 20, the thing that will help is any number times 10. for example 10 x 5. use the smallest number (5) and add a zero next to it (50)

Related Questions

Find the area of the pentagon

Answers

..................say please
area= 36 hope this helps

The owner of an art supply store buys tubes of magenta oil paint for $10.80 and marks up the cost by 10% to determine the retail price. The tubes of paint do not sell well, so the owner marks down the retail price by 20%.

To the nearest cent, what is the marked-down price of a tube of magenta oil paint?

Answers

Answer:

The answer is: 9.50

Answer: $18.19

Step-by-step explanation:

Write the word YES if the sequence iz arithmetic and NO if not. Give the common difference (d) of the item that you think is an arithmetic sequence.
EXAMPLE:
Given: 7, 20, 33, 46,...
Answer: YES, d = 13

1. 3, 6, 9, 12, 15,...
2. 1, 2, 3, 5, 8,...
3. -1, 1, -1, 1, -1,...
4. 16, 12, 8, 4, 0,...
5. -2, -7, -12, -17, -22,...
6. 2, 4, 8, 16, 32,...
[tex] 7.\frac{1}{2}, \: \frac{1}{3}, \: \frac{1}{4}, \: \frac{1}{5}, \: \frac{1}{6},...[/tex]
8. -20, -13, -7, 1, 8,...
9. 99, 88, 77, 66, 55,...
10. 1, \frac{5}{2}, 4, \frac{11}{2}, 7,...

​

Answers

Answer:

yes

Step-by-step explanation:

Danielle answered 24 out of 30 questions correct on her Math test and
21 out of 25 questions correct on her Science test On which test did she
Score higher?​

Answers

Answer:

Science

Step-by-step explanation:

To calculate the percentages, divide the amount of correct answers by the amount of questions there are.

Math:

24/30=.8=80%

Science:

21/25=.84=84%

The science score is 4% higher.

It might be hard to see but please help me out!

Answers

Answer:

X: (-2)   (-1)    (0)      (1)      (2)

y: (5)     (4)    (5)      (8)     (13)

Step-by-step explanation:

╰(▔∀▔)╯   (─‿‿─)    (*^‿^*)    ヽ(o^ ^o)ﾉ    (✯◡✯)    (◕‿◕)    (*≧ω≦*)

2 tons of bark cost $9,960.00. What is the price per ounce?

Show work plz

Answers

Answer:

0.155625 or .16 cents per ounce

Step-by-step explanation:

2 tons is 64000 ounces so 9960 divided by 64000 is .155625

help please!! due today! wil maRK BRAINLIST

Answers

Angle 2 would equal 50 degrees.
The angles 1 + 2 have to equal the 90 degree angle, and since angle 1 is 40 degrees, angle 2 would have to be 50 degrees.

The best approximation for sqrt 10 is
25 3.1 5 10”

Answers

Answer:

3.1

Step-by-step explanation:

which number is in the tenths place value for the number 0.831

Answers

Answer:

8

I hope this helps!

Answer:

The number 8.

Step-by-step explanation:

The digit in the tenths place is 8. The tenth place is the first digit on the right side of a decimal point. 0.831

Can someone show me how to work out this example?


(5+44+182−20−10)÷(2+5)

Answers

Answer:

approximately 35.9

Step-by-step explanation:

(5+44+182-20-10)÷(2+5)

(99+182-20-10)÷(7)

(281-20-10)÷(7)

(261-10)÷÷(7)

(251)÷(7)

approximately 35.9

log10^125+log10^8 explain it plZ

Answers

Answer:

this

Step-by-step explanation:

Which is a graph of y = -2x + 3

Answers

A graph that has a y-intercept at 3 and goes down by 2
Hope it helps :)
y=-2X+3

Solve for x, Solve for z, and Solve for y

Answers

Answer:

x=38 degrees, y=41 degrees, z=97 degrees

Step-by-step explanation:

The Triangle Angle-Sum Theorem states that all interior angles of a triangle will add up to 180 degrees.

Look at the triangle to the right. The missing value of x will complete the theorem, therefore the equation 59+83+x=180 will find x. x=38 when we solve the equation.

The triangle on the left has two missing variables, but since angles z and 83 degrees are supplementary to each other, we can make another equation z+83=180 since supplementary angles add up to 180 degrees. z=97 when we solve the equation.

Since we have z, we can now find the value of y given the Triangle Angle-Sum Theorem. The equation would be 42+97+y=180 so we can solve for y. y=41 when we solve the equation.

Answer:

x=38

z=97

y=41

Step-by-step explanation:

The graph of y= f(x) determine f (x) = 3

Answers

Answer:

-3

because f(x)= y then y =3

therefore if we find point 3 on y axis and then see which point is on the horizontal line of 3 which is -3

hope this helps you.

A 7-pack of plastic rings costs $2.52. What is the unit price? per ring?​

Answers

Answer:

7 rings = $2.52

then 1 ring will cost = 1/7×2.52

= 0.36

Therefore 1 ring will cost $0.36.

A calculator screen shows a number in scientific notation as 4.8E9. Write this number in standard form.

Answers

Answer:

4.8 x 10^9

Step-by-step explanation:

E9 is 10 raised to the power of 9

Scientific notation requires you to write a number from 1 to 10 then multiply it by 10 raised to a number x.

In this case:

4.8E9 = 4,800,000,000

Number between 1 and 10 = 4.8

Number of zeroes = 8 but because you have to multiply 4.8 times 10 to get 48 the answer is 4.8 x 10^9... so one extra 10... 1+8=9

Hope you understand

what is equivalent to
22c+33d

Answers

Answer:

11 (2c+3d)

Step-by-step explanation:

Answer:

11 x(2c + 3d)

Step-by-step explanation:

Could you please add answer choices next time?

Please help meeeeee????

Answers

Answer:

RT = 23

Step-by-step explanation:

We will have a line that essentially goes like this:

R-----S-----T

The distance from R to S is 12 units.

The distance from S to T is 11 units.

We need to find the distance from R to T.

R is the starting point and T is the ending point.

To find the total distance, we can add both line lengths.

12 + 11 = 23 units

Best of Luck!

2 x + 3 = x − 4 solve the equation

Answers

Answer:

- 7

Step-by-step explanation:

Step 1:

2x + 3 = x - 4      Equation

Step 2:

2x = x - 7      Subtract 3 on both sides

Answer:

x = - 7      Subtract x on both sides

Hope This Helps :)

What is 2+2 how do you know?

Answers

Answer:

is 4

Step-by-step explanation add

emily can ride her scooter 18 miles in 50 minutes . how long would it take her 4 miles?

Answers

Answer:

11 minutes rounded up

Step-by-step explanation:

What is the value of f(4)?
-1
О
2
4

Answers

The value of f(4) if 4

Help me -2 (8 - e) = 2 - e​

Answers

Answer:

e = 6

Step-by-step explanation:

Step 1: Write equation

-2(8 - e) = 2 - e

Step 2: Solve for e

Distribute -2: -16 + 2e = 2 - eAdd e to both sides: -16 + 3e = 2Add 16 to both sides: 3e = 18Divide both sides by 3: e = 6

Step 3: Check

Plug in e to verify it's a solution.

-2(8 - 6) = 2 - 6

-2(2) = -4

-4 = -4

PLEASE PLEASE PLEASE PLEASE PLEASE PLEASE PLEASE PLEASE PLEASE PLEASE PLEASE PLEASE PLEASE PLEASE PLEASE PLEASE PLEASE PLEASE PLEASE PLEASE PLEASE PLEASE PLEASE PLEASE PLEASE PLEASE PLEASE PLEASE PLEASE PLEASE HELP MEEEEE

Answers

Answer:

B

Step-by-step explanation:

$30 X x number of lbs + 2 for shopping when x pounds are greater than 0 and less than 10 and 24 dollars X x number of pounds + 6 for shipping when x lbs are greater than or equal to 10.

math - algebra (9th grade) please include work

Answers

Answer:

Step-by-step explanation:

Y)  [tex]\frac{x+4}{8}[/tex] = 3

*multiply both sides by 8 - cancels out 8 in denominator*

x + 4 = 24

*subtract 4 from both sides*

x = 20

E) [tex]\frac{x-5}{2}[/tex] = 1

*multiply both sides by 2 - cancels out 2 in denominator*

x - 5 = 2

*add 5 on both sides*

x = 7

N) [tex]\frac{x+2}{4}[/tex] = 2

* multiply both sides by 4 - cancels out 4 in denominator*

x + 2 = 8

*subtract 2 from both sides*

x = 6

1/5p=15

Pls solve in steps forgot how to do it lol

Answers

Answer:

(1/5)*p = 15 // - 15

(1/5)*p-15 = 0

1/5*p-15 = 0 // + 15

1/5*p = 15 // : 1/5

p = 15/1/5

p = 75

p = 75

Answer:

p=75 cause that's just it

Answer of 18x2+3x-15 with solution

Answers

Answer:

-9

Step-by-step explanation:

Hope this helps

3/10 divided by -1/3

Answers

Answer:

3/10 divided by 1/3= 0.9

Step-by-step explanation:

2,000 students were surveyed about their summer plans. 13% of students stated they were going to get a job over the summer. How many students are working during the summer?

Answers

260 students

2000 times 0.13 is 260 or 13 percent of 200 is 260 students

What is 1748 divided by 53 I’m not very sure please help ASAP

Answers

32.98 is the answer to that question

Answer:

32.9811320755

Step-by-step explanation:

Written out it is 32.9811320755 but the way i thing that your test or question will take is is 32.98

Other Questions
The graph of a system of linear equations is shown.What is the solution of the system? A. (3,-2) B. (-2.5,3.5) C. (3.5,-2.5) D. (4,-2) Religion and government are two ways in which Eastern Europe developed differently.O TrueFalseNEYT QUESTIONREAN NEXT SECTIONASK FOR HELP (b) About how many times larger was the population of the United States than the population of Columbus, Ohio? Show your work! NEED ANSWER ASAP WILL DO BRAINLEIST AND ITS 30 POINTS!!!Columbus, Ohio:8.25x 10^5The United States: 3.2*10^8 work out the volume of the cuboid in cm Simplify this radical.84O 2/21O 27424v21O 4/42 identify type of narrator solve 3x+11=k for xa. x=k-11b. x= k+11/3c. x= k-11/3d. x= 3k-11 Is the following a graph of a function yes or no why I need help with this question Calculate the energy of a wave given a frequency of9.43 x 1011 Hz. Which property of air makes it effective in protecting firefighters? After conquering central Canaan, Israel then moved south against the:AmoritesPerizzitesHivitesJebusites Two functions are shown belowf(x)=6x+3g(x)=3x-2What is the product of f(3) and g(-4) When cells lose the ability to regulate the cell cycle they can divide at an accelerated rate and form a mass of cells this mass of cells is preffered to a** You must choose five teammates from a group of 12 people. How many different teams can you form? What does security to you?(Will Give Brainliest) Water for agriculture was provided by the please help I'll mark brainliest Suppose you need to build a box with a surface area of 90 square feet. If the length is 5 feet and the height is2 feet, what is the width of the box? What are the electrons in the outermost energy level called?