2 years ago

Which represents a perfect cube?

Mathematics

2 answers:

Alina [70]2 years ago

7 0

It would be the first choice: 8•8•8 because according to exponents, something to the power of 3 is a perfect cube

pantera1 [17]2 years ago

4 0

A is your answer due to a perfect cube being that it is your only perfect option of a number being multiplied 3 times by the same number!

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What is the measure of \angle 1?, What is the measure of \angle 2?, What is the measure of \angle 4? and What is the measure of

mote1985 [20]

Answer:

<1 and <6 = 98

<2 and <3 = 139

<4 and <5 = 123

Step-by-step explanation:

82 + 9x - 6 + 6x - 1 = 180

15x + 75 = 180

15x = 105

x = 7

<1:

x + 82 = 180

x = 98

<2:

6x - 1 = 6(7) - 1 = 41

x + 41 = 180

x = 139

<3 = <2 because of vertical angle thm so <3 = 139

<5:

9x - 6 = 9(7) - 6 = 57

x + 57 = 180

x = 123

<4 = 5 because of vertical angle thm

<6 = <1 because of vertical angle thm

8 0

2 years ago

3^x = 27^a+b and a^2-b^2/(a-b)=5 What is x?

Colt1911 [192]

Your answer should be 3x-x+2=4 hope this helps..

4 0

2 years ago

Ratio of 15 days over 3 jobs

Ann [662]

You need to divide the two numbers. 15/3 = 5

For every 5 days you do 1 job

5:1

7 0

3 years ago

Find the product in simplest form 8/21 * 5/16

Rus_ich [418]

Just multiply across which is

8*5 = 40

21*16 = 336

40/336 = 5/42

This is correct answer

I hope this answer helped you!!! Thank you!!!

5 0

2 years ago

Read 2 more answers

Write the formula for absolute value function if its graph has the vertex at point (0,6) and passes through the point (−1,−2).

valentinak56 [21]

First you need to find the slope of the line:

$m = \frac{y_2 - y_1}{x_2 - x_1}$

m=6-(-2) / (-1)-0 =-8

equation of line is:

y=mx+b

y=-8x+6

for absolute value function:

if x<0

y=-8x+6

if x>0

y=+8x-6

8 0

2 years ago