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3 years ago

Find the surface area of the prism.

Mathematics

1 answer:

LenKa [72]3 years ago

6 0

Answer:

108

Step-by-step explanation:

triangles of the sides 3×4=12

5×8=40

4×8=32

3×8=24

add everything

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|x-7|+5 is greater than or equal to 3

jonny [76]

$\large\begin{array}{l} \textsf{Solve the absolute value inequality:}\\\\ \mathsf{|x-7|+5\ge 3}\\\\ \mathsf{|x-7|\ge 3-5}\\\\ \mathsf{|x-7|\ge -2}\\\\\\ \textsf{Since absolute values always give a non-negative number,}\\\textsf{every real value for x satisfies the inequatily:}\\\\ \textsf{For all }\mathsf{x\in\mathbb{R},}\\\\ \mathsf{|x-7|\ge 0>-2}\\\\\\ \therefore~~\mathsf{|x-7|\ge 2}\\\\ \textsf{regardless of the value of x.} \end{array}$

$\large\begin{array}{l} \textsf{Solution set: }\mathsf{S=\mathbb{R}.} \end{array}$

If you're having problems understanding this answer, try seeing it through your browser: brainly.com/question/2180151

$\large\textsf{I hope this helps. :-)}$

Tags: <em>absolute value inequatily solve solution algebra</em>

6 0

2 years ago

Lydia had 20 minutes to do a three-problem quiz. She spent 9 7/10

steposvetlana [31]

Answer:

4 9/10 minutes.

Step-by-step explanation:

9 7/10 + 5 2/5 = 15 1/10.

20- 15 1/10 = 4 9/10 minutes.

Brainliest?

5 0

3 years ago

Factor the expression below x^2-16x+64

yulyashka [42]

Answer:

x^2+16x+64 is a perfect square

that is (x+a)^2=x^2+2ax+a^2

compare the coefficients of the x term

--> 2a=16 --> a=8

---> x^2+16a+64=(x+8)^2

plz mark me as brainliest :)

8 0

2 years ago

Is y=-x-3 and y=-3-x the same thing?

Musya8 [376]

YES ,it is same because it is on the same side, it's just switch the place. :)

6 0

3 years ago

Help me on 5.<br> Answer please

Ket [755]

Answer:

5/8

Step-by-step explanation:

1 - 3/8

1 + (-3/8)

5 0

3 years ago