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3 years ago

Simplify. (-5p^4 z^6 u)^3

Mathematics

2 answers:

PIT_PIT [208]3 years ago

5 0

Answer:b or c i am 45%sure it B

Step-by-step explanation:

Tanya [424]3 years ago

3 0

Answer C: -125p^12 z^18 u^3

Step-by-step explanation:

It should be c C: -125p^12 z^18 u^3 if its wrong sowwy

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Find the volume of the sphere.

erastovalidia [21]

Answer:

268 units³

Step-by-step explanation:

V = 4/3 (pi)r³

V = 4/3 (3.14) (4³)

V = 4/3 (3.14) (64)

V = 4/3 (200.96)

V = 268

7 0

3 years ago

the second term in a geometric sequence is 20. the fourth term in the same sequence is 45/5, or 11.25. what is the common ratio

Karo-lina-s [1.5K]

Answer:21

Step-by-step explanation:becausebecausebecau se i know

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4 years ago

Verify:x³+Y³=(x+y)(x²-xy+y²)

Karolina [17]

RHS-
(x+y)(x²-xy+y²)
=x(x²-xy+y²)+y(x²-xy+y²)
=x³-x²y+xy²+x²y-xy²+y³
(CANCEL THE POSSIBLE TERMS)
=x³+y³
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therefore verified

7 0

4 years ago

-5(x-3+7x=35 what is x

Cloud [144]

Answer:

x=-1/2

Step-by-step explanation:

-5(x-3+7x=35)=-5(x-3+7 x 35=x)

(-5)x+(-5)(-3)+(-5) x 7x=35

-5x+5xx 3-5 x 7x=35

-40x+15=35

3 0

3 years ago

Write an equation in slope-intercept form of the line that contains the point (-2, 2) and has the slope = -5.

vichka [17]

Answer:

$y=-5x-8$

Step-by-step explanation:

Given the following question:

To calculate the slope intercept of a line/point we need to use the formula for slope intercept, substitute, and solve for b.

Formula for slope intercept:
$y=mx+b$
$m=-5$
$y=2$
$x=-2$
$2=-5(-2)+b$

Solve for b:
$2=-5(-2)+b$
$-5(-2)=10$
$2=10+b$
$10-10=0$
$2-10=-8$
$-8=b$
$b=-8$

Substitute for the following:
$y=mx+b$
$b=-8$
$m=-5$
$y=-5x-8$

Your answer is "y = -5x - 8."

Hope this helps.

3 0

2 years ago