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2 years ago

Please help answer ASAP Thanks will give BRAINLIEST and 15 points What is the volume of this prism?

Mathematics

2 answers:

kumpel [21]2 years ago

5 0

To find volume you do:

length × width × height

In this case the each measure is:

length = 12

width = 7

height = 8

Plug these numbers into the equation above and solve:

12 × 7 × 8

84 × 8

672

The volume of this prism is 672 $in^{2}$

Hope this helped!!!

serg [7]2 years ago

4 0

Answer:

D) 672 in³

Step-by-step explanation:

The volume of a rectangular prism is found by the product of its length, width, and height, so the equation is V = l * w * h.

Plug in: V = 12 * 7 * 8

Multiply: V = 672 in³

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BlackZzzverrR [31]

Answer:

C a1= -2

an = an-1 +3

Step-by-step explanation:

an = -2+ (n-1)3

What is the first term? Let n=1

a1 = -2 + 0*3

a1 = -2

The difference between the terms is +3 (coefficient on (n-1))

The second term is the first term +3

The third term is the second term plus 3

The next term is the previous term +3

so an = an-1+ 3

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2 years ago

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GenaCL600 [577]

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3x=10(4)
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2 years ago

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Dennis_Churaev [7]

Answer:

Answer is 0.1

Step-by-step explanation:

You might have rounded to the nearest hundredth instead of tenth, remember tenth is the first decimal, then hundredth, thousands, etc.

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3 years ago

Which shows 53^2-47^2 being evaluated using the difference of square method

tia_tia [17]

I think it would be the last one from my calculations im not positive but its what makes sense.

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3 years ago

A curve has the equation y = x^3 + 3x^2 − 16x + 2. a) Find an equation of the tangent to the curve at the point P (2, −10). Ive

Vesnalui [34]

The equation of the tangent to the curve at the point P(2, -10) is:
y = 8x - 26
$f(x)=x^{3}+3x^{2}-16x$
$f'(x)=3x^{2}+6x-16$
$f'(2)=12+12-16=8$
We need to find the coordinates of point Q where the slope of the tangent to the curve f(x) must also be 8.
$f'(x)=3x^{2}+6x-16=8$
Now we have a quadratic:
$3x^{2}+6x-16-8=0$
which simplifies to:
$x^{2}+2x-8=0$
which factorizes to:(x + 4)(x - 2) = 0
Therefore x = -4, 2.
f(-4) = 48
Therefore the coordinates of Q are (-4, 48).

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2 years ago