Mathematics High School

Help !! I'm being tired will mark brainlest!!!

Answers

Answer 1

Answer:

I think it's associative property of multiplication.

Answer 2

Answer: a

it’s multiplication

Related Questions

Find the volume of a rectangular prism with the width of x-1, a length of x+1 and a height of 2x-3.

Answers

Answer:

The Volume is equal to 2x^3-3x^2+2x-3

Step-by-step explanation:

Formula for the volume of a rectangular prism is V=WHL

We know that:

W=x-1

L=x+1

H=2x-3

So, V= (x-1)(x-1)(2x-3)

Simplify

(x^2+1)(2x-3)

2x^3-3x^2+2x-3

Answer:

Answer given in the photo

**DUE IN 10 MINUTES, PLEASE HELP!**

Dan is 4 Inches shorter than twice Jackson's height. Dan is 68 Inches tall. Which equation cari be
used to find h, Jackson's height in inches?
A 2h - 4 = 68
C. 2(h - 4) = 68
B. 4 - 2h = 68
D. 2(4 - h) = 68

Answers

Answer:

Step-by-step explanation:

"4 Inches shorter than twice Jackson's height" means 2h-4 and 68 is Dans height so A

Explain the differences between a slope of 4 and a slope of 1/3

Answers

Answer:

Slope of 4 is way steeper that 1/3 but they are both positive slopes.

Step-by-step explanation:

Hope this helps. Pls give brainliest.

cube root of 8 x 10 to the power of 6
[tex] \sqrt[3]{8 \times {10}^{6} } [/tex]

Answers

Answer:

The answer is 200.

Step-by-step explanation:

The steps are :

[tex] \sqrt[3]{8 \times {10}^{6} } [/tex]

[tex] = \sqrt[3]{8} \times \sqrt[3]{ {10}^{6} } [/tex]

[tex] = {8}^{ \frac{1}{3} } \times {10}^{(6 \times \frac{1}{3} )} [/tex]

[tex] = 2 \times {10}^{2} [/tex]

[tex] = 200[/tex]

Find the GCF for the given terms.
18a²b3, 27ab", and 15abc
Your answer

Answers

the gcf of the terms is 3ab

Help asap i will give brainliest;)

Answers

Answer:

Simple the area is 88

Step-by-step explanation:

A baseball team won 15 of its games last year. This year, they won 20% more games. How many games did the team win this year?

A.
18

B.
20

C.
25

D.
35

Answers

Answer:

D 35

Step-by-step explanation:

Just added them together

Step-by-step explanation:

A is the answer bsbdbxbxb

PLS HELP FAST!!!!!!!!!!!

Answers

[tex]\left[\begin{array}{ccc}0&-1\\-3&1\end{array}\right][/tex]

-y

-2x + y

- y determinant

__________________________________________________________

[tex]\left[\begin{array}{ccc}2&0\\1&-3\end{array}\right][/tex]

x-3y

- x determinant

__________________________________________________________

[tex]\left[\begin{array}{ccc}2&-1\\1&1\end{array}\right][/tex]

2x -y

x + y

-system determinant

Can you help me please?

Answers

Answer: 6[tex]\sqrt{2}[/tex]

Step-by-step explanation: Because the angles are the same, 45 and 45 the other leg of the triangle is also 6.

From there we can use the Pythagorean Theorum to solve for x

6^2+6^2 = 72

so x is [tex]\sqrt{72}[/tex]

which simplifies to 6[tex]\sqrt{2}[/tex]

Answer:

6 rt 2

Step-by-step explanation:

you can use pythagorean theorem (a^2+b^2=c^2)

or since this is a 45, 45, 90 triangle the 2 equivalant sides are equal to each other and the hypotenues is also the legnth of the 2 sides times rt 2

QUESTION
Find the equation of the line parallel to 7x - 9y - 12 that goes through the point (-4,5). Write your answer in slope-intercept form.

Answers

Answer:

y=7/9x + 8

Step-by-step explanation:

i just used desmos to find it

In the diagram below
Please help I’ll give brainliest

Answers

disclaimer: i haven’t taken geometry for like a year so i’m not 100% sure if i’m right, however i’m doing something a bit similar in pre calc

In a unit circle, ø = 2pi radians What is the terminal point?
A. (0,1).
B. (0, -1)
C. (-1,0)
D. (1,0)

Answers

Answer:

The terminal point is (1, 0) ⇒ D

Step-by-step explanation:

In the unit circle, Ф is the angle between the terminal side and the positive part of the x-xis

The terminal point on the positive part of the x-axis is (1, 0),which means Ф = 0 or 2π radians and cosФ = 1, sinФ = 0The terminal point on the positive part of the y-axis is (0, 1),which means Ф = [tex]\frac{\pi }{2}[/tex] radians and cosФ = 0, sinФ = 1The terminal point on the negative part of the x-axis is (-1, 0),which means Ф = π radians and cosФ = -1, sinФ = 0The terminal point on the negative part of the y-axis is (0, -1),which means Ф = [tex]\frac{3\pi }{2}[/tex] radians and cosФ = 0, sinФ = -1

In a unit circle

∵ Ф = 2π radians

→ By using the 1st rule above

∴ The terminal point is (1, 0)

Answer:

(1,0)

Step-by-step explanation:

Please answer quickly and show work. (If you show work you get brainliest)

Answers

tip: decimal to percentage is easy. 0.78 would be 78%. percentage would be vice versa 39% is 0.39. decimal or percentage to fraction is easy aswell, make the number out of 100, meaning 39% would be 39/100

prove that the sum of any 5 consecutive integers is divisible by 5

pls help me asap

Answers

The sum of any 5 consecutive integers is, in fact, evenly divisible by 5! Because n was originally defined as an integer n+2 is also an integer. Therefore, the sum of any five consecutive integers is evenly divisible by 5 and the result is an integer with no remainder.

Find the slope between the
following points:
(-1,8) and (5,0)

Answers

Answer:

m=-4/3

Step-by-step explanation:

0-8/5-(-1)

-8/5+1

-8/6

-4/3

solve for a, if F= w/9a
need step by step explanation

Answers

Answer:

a=w/9F

Step-by-step explanation:

First multiply 9a to F to have 2 equations equal each other. Divide 9aF by 9F to get a on it’s own.

Steps clear down below

I really really need help if it is correct you will get brainlist

Answers

The experimental probability of the highest frequency is 9/30 because the highest frequency out of blue (7), red (9) , green (6), and yellow (8) is red, and if you add them all together you get 30. Therefore, the number of all of them would go on bottom and the number of the highest frequency would be on top.

Answer:

9 is the most highest frequency and the third one is the answer

PLEASE HELP ME!! Given the point (5, -12) and r = 13, find cot0

Answers

Answer:

I think it’s 5/-12

Step-by-step explanation:

Not sure but steps below

What is the unit rate for meters per second if a car travels 374 meters in 17 seconds?

Answers

Answer:

22 m/s

Step-by-step explanation:

We know the car travels 374 m in 17 seconds, so to find out how far it travels in 1 second, divide 374 m by 17 seconds:

unit rate in m/s = 374 m / 17 s = 22 m/s

SOMEONE PLEASE ANSWER THIS QUICKLY! BOTH OF THEM! I WILL GIVE BRAINLIEST! PLEASE!

Answers

Answer: 15 - C. 16 - B.

Step-by-step explanation: Reverse PEMDAS

Answer:

1) C

2) B (if the answer is x/4=15)

Javine says, "To multiply by 1000, I just add three zeros." Kian says, "I times by 10, then times by 10 and times by 10 again." Do you agree with Javine and Kian's methods for multiplying by 1000? Explain your thinking.

Answers

Answer:

Kian's method is correct.

Step-by-step explanation:

Javine says, "To multiply by 1000, I just add three zeros." He is incorrect.

Kian says, "I times by 10, then times by 10 and times by 10 again. When he multiply 1 by 10, it becomes 10. Then if he again multiply by 10, it becomes 10×10 = 100. And at last when he multiply again 10, it becomes 100×10 = 1000. It means Kian's methods for multiplying by 1000 is correct.

Kelvin is at his house located at (3, 4) on a coordinate plane and walks to the
store located at (1, 0). The store is located exactly half way between Kelvin's
house and Mitch's house. What are the coordinates of Mitch's house?*
O (1,-4)
O (2.2)
O (5,8)
O (0,0)

Answers

Answer: (2,2)

Step-by-step explanation: If u graph, its gonna be in the middle of both points. Hope this helps :) Easy math

q - 0.63 = 1.16
solve for q. please

Answers

Answer: Q=1.79

Step-by-step explanation: Move 0.63 to the right and add both numbers then calculate it. So Q=1.79

PLS help me with this question

In the parking lot there are 45 total vehicles and 20 of them are small SUV's. How many small SUV's would you predict if there were 180 total cars in the parking lot?

Answers

Answer:

80, 20 suvs in 45 vehicles, 45 is 1/4 of 180, so just multiply 20 times 4 and the answer you get is 80

Two canoes are in a race. One
canoe is 1 mile per hour faster
than the other canoe. While the fast canoe goes 145 miles, the slow canoe goes 140 miles. Find the speed of the fast canoe.
(Please Help me!!)

Answers

Answer:

29 miles per hour

Step-by-step explanation:

PLZ MARK BRAINLIEST

Can someone help me with this math problem? “Solve the equation for y, if it’s not already solved for. If already solved for, type already solved.”

the equation: 5x+3y=15

Answers

Answer:

y=(-5/3x)+5

Step-by-step explanation:

so you want to isolate the variable of y.

5x+3y=15

5x+3y-5x=15-5x

3y=-5x+15

3y/3=(-5x+15)/3

y=(-5/3x)+5

i am in algebra two so you can trust my answer. if you need more help, lmk in the comments. happy holidays and stay safe!

The value of y is directly proportional to the value of x. If y =35 when x = 140, what is the value of y when x =70?

Answers

17.5 because 140 divided by 35 is 17.5 and so is 70 divided by 35.

find the slope of the line through (5,-5) and (11,8)

Answers

Slope: (y2-y1)/(x2-x1)
(8+5)/(11-5) = 13/6
The slope is 13/6

Determine any data values that are missing from the table, assuming that the data represent a linear function.

Answers

Answer:

c. 14

Step-by-step explanation:

Let the missing y value be y2.

If the data represent a linear function, then:

[tex] \frac{6 - 2}{2 - 1} = \frac{y_2 - 6}{4 - 2} [/tex]

[tex] \frac{4}{1} = \frac{y_2 - 6}{2} [/tex]

[tex] 4 = \frac{y_2 - 6}{2} [/tex]

Multiply both sides by 2

[tex] 4 \times 2 = \frac{y_2 - 6}{2} \times 2 [/tex]

[tex] 8 = y_2 - 6 [/tex]

Add 6 to both sides

[tex] 8 + 6 = y_2 - 6 + 6 [/tex]

[tex] 14 = y_2 [/tex]

The missing value is 14

Determine whether x^y•x^z=z^18
is sometimes, always, or never true. Explain.

Answers

9514 1404 393

Answer:

sometimes true

Step-by-step explanation:

The equation reduces to ...

x^y·x^z = z^18

x^(y+z) = z^18

This is not true in general, but is true for specific cases of x, y, and z. For example,

4^(7+2) = 2^18 . . . . (x, y, z) = (4, 7, 2)

4^(7+0) ≠ 0^18 . . . . (x, y, z) = (4, 7, 0)

The equation is sometimes true.

Other Questions

Any help please thank you I appreciate it Describe the kinds of positive peer pressure likely to affect your decisions about substance abuse. Express 30 as power with base 6 Plzzz someone help Im special Order these numbers from least to greatest.3.325, 3.32, 335, 7320 If you want to be absolutely certain that you will find the solution to the problem you know is solvable, you should use O algorithmO heuristic O trial and error O insight how did the mountain ranges in the western and northern parts of china affect its development what evidence show from Raymond's run that squeaky did changed? Differences between prokaryotic cells and eukaryotic cells One benefit of price discrimination is that: __________ a. it exists only in theory, not in the real world. b. firms are able to provide goods to consumers at a consistent price. c. all consumers are able to gain monopsony power. d. some consumers are able to buy the product at a lower price than would otherwise exist. e. most firms minimize revenue. Convert 6600 milliliters into fluid ounces. Round your answer to the nearest wholenumber. What is weight measured in A grams B Kilograms C Metric Tons D pounds hlp plzzzzzzzzzzzzz..... What was the lesson that Ashoka gained from the Buddhism? PLEASE ANSWER THIS!Why does it hurt when you bite your tongue on accident but when you bite it on purpose it doesn't?Look at you.... you look crazy bite your tongue like that stop doing that! Consider the following code segments, which are each intended to convert grades from a 100-point scale to a 4 point scale and print the result. A grade of 90 or above should yield a 4.0, a grade of 80 to 89 should yield a 3.0, grade of 70 to 79 should yield a 20, and any grade lower than 70 should yield a 0.0 Assume that grade is an int variable that has been properly declared and initialized Code Segmenti double points = 0.0; ir (grade > 89) points 4.0; else if (grade > 79) points + 3.0; else if (grade > 69) points += 2.0; else points + 0.0; System.out.println (points); Code Segment II double points - 0.0; if (grade > 89) points + 4.0; if (grade > 79) grade 3.0; if (grade > 69) points - 2.0; if (grade points + 0.01 System.out.println (points); Which of the following statements correctly compares the values printed by the two methods? A. The two code segments print the same value only when grade is below 80. B. The two code segments print the same value only when grade is 90 or above or grade is below 80. C. The two code segments print the same value only when grade is 90 or above. D. Both code segments print the same value for all possible values of grade E. The two code segments print different values for all possible values of grade. Imagine a field of flowers Joe and Janice run an accounting firm. The firm receives $5,000,000 as income from its services. It pays an annual rent for office premises amounting to $240,000. The salary paid to staff amounted to $100,000. Other operating expenses added up to $24,000. What is the net income earned by their business? The total expenses of the accounting firm amounted to $ . Thus, the net income earned by the business is $ . Which of the following are characteristics of soft money?i. Donations from individuals and interest groups PACsii. unregulated by the FECiii. Goes directly to a political candidateiv. Can be used for advertising or other campaign expensesa. i,ii,iii, and ivb. i, and ii onlyc: i, iii, and iv onlyd. ii, iii, and iv only One thing that would help me in class during this virtual period isyour opinion, and Merry Christmas What is a gravitational field, and how does it apply to Earth? what is its formula. and what is an example of how you can use it?