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3 years ago

12

Im not sure where to start with this one...

1 answer:

Nina [5.8K]3 years ago

3 0

The volume of a cube is side length cubed (s^3)
So if you know the volume then take the cube root of 1/512... which is 1/8

So each side of the cube is 1/8.

There are 6 congruent sides on a cube (picture a “dice”). Do the area of each side would be (1/8)(1/8)= 1/64 then multiply that area by 6 and reduce ... you get 6/64 = 3/32 for the surface area

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Consider the quadratic function: f(x) = -(x+4)(x-1)

Nataliya [291]

Step-by-step explanation:

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2 years ago

8. Over a period of 3 hours, the outside temperature changed an average of -2.25 Fahrenheit per hour. Which statement correctly

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Answer:

c

Step-by-step explanation:

-2.25*3 = 6.75 decreased (since negative)

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3 years ago

An arrow is shot vertically upward at a rate of 210 feet per second. Use the projectile formula h = −16t2 + v0t to determine at

Klio2033 [76]

Answer:

Time equal to 3.30 seconds when the arrow was going up.

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Step-by-step explanation:

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2 years ago

Square root of 172 ?

Veronika [31]

Answer:

13.1148770486

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3 0

3 years ago

Read 2 more answers

Given the parent function f(x) = x², define the function g(x) that

Bas_tet [7]

Answer:

Part 1) $g(x)=-x^{2}$

Part 2) $g(x)=(x+3)^{2}$

Part 3) $g(x)=x^{2}+7$

Step-by-step explanation:

we have

The parent function is $f(x)=x^{2}$

This is a vertical parabola open upward with vertex at origin (0,0)

Part 1) Reflection over the x-axis

The rule of the reflection across the x=axis is equal to

(x,y) ------> (x,-y)

so

f(x) -----> g(x)

The function g(x) will be

$g(x)=-x^{2}$

Part 2) Horizontal shift left 3 units

The rule of the translation is

(x,y) ------> (x-3,-y)

so

f(x) -----> g(x)

The function g(x) will be

$g(x)=(x+3)^{2}$

Part 3) Vertical shift up 7 units

The rule of the translation is

(x,y) ------> (x,y+7)

so

f(x) -----> g(x)

The function g(x) will be

$g(x)=x^{2}+7$

5 0

3 years ago

Read 2 more answers