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2 years ago

Find the surface area of the prism.

Mathematics

2 answers:

allsm [11]2 years ago

8 0

Answer:

163200m

Step-by-step explanation:

since there is two 17's you qould need to multiply 17 x 2 and then u multiply it times 15 then times 16 but there is two 16's so u multiple that then 10 and that should get you your answer

nikdorinn [45]2 years ago

3 0

Answer:

163200m

Step-by-step explanation:

you can get it next time

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Find the length of AB with endpoints A(5, 8) and B(-1, 6) Leave answer in simplest radical form.

xz_007 [3.2K]

Answer:

Step-by-step explanation:

Givens

x2 = 5

x1 = - 1

y2 = 8

y1 = 6

Equation

d = sqrt( (x2 - x1)^2 + (y2 - y1)^2 )

Solution

d = sqrt( (5 - - 1)^2 + (8 - 6)^2 )

d = sqrt( 36 + 4)

d = sqrt(40)

d = 2 * sqrt(10)

7 0

3 years ago

Suppose that a classmate asked you why (2x + 112 is not (4x² + 1). What is your response to this classmate?

aleksandr82 [10.1K]

The given expression is the square of a binomial, such that:

(2x + 1)^2 = 4x^2 + 4x + 1

Then the correct option is C.

<h3>Are the expressions equivalent?</h3>

We want to see if:

(2x + 1)^2

Is equivalent to (4x^2 + 1).

First, this is false, let's prove that.

We have the square of a binomial (2x + 1)^2. Remember the general formula:

(a + b)^2 = a^2 + 2ab + b^2

So if we apply this to our expression we get:

(2x + 1)^2 = (2x)^2 + 2*2x*1 + 1^2 = 4x^2 + 4x + 1

Then, the correct option is C.

If you want to learn more about binomials, you can read:

brainly.com/question/15246027

5 0

2 years ago

What is the volume of this sphere?

photoshop1234 [79]

Answer:

3052.08

Step-by-step explanation:

We use the volume formula for spheres

$\frac{4}{3}$ πr³

Plug in 9cm for radius and evaluate

$\frac{4}{3}$ π(9)³

$\frac{4}{3}$ π*729

3052.08

6 0

3 years ago

Find the axis of symmetry for this parabola:

lara31 [8.8K]

Answer:

x = - 1

Step-by-step explanation:

The equation of the axis of symmetry for a parabola in standard form

y = ax² + bx + c : a ≠ 0 is found using

x = - $\frac{b}{2a}$

y = - x² - 2x - 5 ← is in standard form

with a = - 1 and b = - 2, thus equation of axis of symmetry is

x = - $\frac{-2}{-2}$ = - 1

Equation of axis of symmetry is x = - 1

6 0

3 years ago

the population of the town is decreasing by 12% each year if the current population of the town is 13500, what will be the popul

Anit [1.1K]

Do 13,500 times .012. Take that answer and multiply it by 10. From that answer, subtract it from 13,500. That would be your final answer.

6 0

3 years ago