Ask question

Ask question

All categories

3 years ago

13

Find the surface area of the prism. Please help!!

1 answer:

Sergio039 [100]3 years ago

5 0

Answer:

308

Step-by-step explanation:

13 $x$ 6 $x$ 2 =

next

13 $x$ 4 $x$ 2 =

next

6 $x$ 4 $x$ 2 =

Add

156

104

+ 48

_____

308

me is in the pic

You might be interested in

What is a rational and irrational number?

KIM [24]

Answer:

In mathematics, a rational number is a number such as −3/7 that can be expressed as the quotient or fraction p/q of two integers, a numerator p and a non-zero denominator q. Every integer is a rational number: for example, 5 = 5/1.

In mathematics, the irrational numbers are all the real numbers which are not rational numbers. That is, irrational numbers cannot be expressed as the ratio of two integers.

Step-by-step explanation:

hope it helps :)))

8 0

3 years ago

SAT question <br> Can someone explain to me what this is asking

frozen [14]

Answer:

B

Step-by-step explanation:

The vertex is the turning point of the parabola.

First find the zeros by equating y to zero, that is

(x - 6)(x + 12) = 0

Equate each factor to zero and solve for x

x - 6 = 0 ⇒ x = 6

x + 12 = 0 ⇒ x = - 12

The vertex lies on the axis of symmetry which is situated at the midpoint of the zeros, thus

$x_{vertex}$ = $\frac{6-12}{2}$ = $\frac{-6}{2}$ = - 3

Thus the x- coordinate of the vertex is x = - 3 → B

6 0

3 years ago

Simplify: -7/9-(-5/12)+1/3.

alexandr1967 [171]

Step-by-step explanation:

please mark me as brainlest

7 0

2 years ago

Read 2 more answers

Select all polynomials that have (x – 3) as a factor.

mote1985 [20]

Answers: A, C, D

Explanation: Let (x-3)=0. x then equals 3. Substitute f(3) into each equation, and the ones which equal 0 are the answer.

4 0

3 years ago

Read 2 more answers

By determining f prime left parenthesis x right parenthesis equals ModifyingBelow lim With h right arrow 0 StartFraction f left

aniked [119]

Answer:

70 is answer

Step-by-step explanation:

Given that a function in x is

$f(x) = 5x^2$

we have to find f'(7)

we know by derivative rule derivative of a function is

$f'(x) = lim_({h-->0}) \frac{f(x+h)-f(x)}{h}$

For finding out at 7 we replace x by 7

$f'(7) = lim_({h-->0}) \frac{f(7+h)-f(7)}{h}$

= $lim\frac{5(7+h)^2-5*7^2}{h} \\= lim \frac{10h*7+h^2}{h} \\= 70+h = 70$

So f'(7) = 70

answer is 70

3 0

3 years ago

Read 2 more answers