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3 years ago

What is the surface area of the prism?

Mathematics

1 answer:

Harman [31]3 years ago

5 0

Area of lower rect + area of upper + 4 * sides rect areas

lower = upper rect

2 * rect1 + 4 * rect2

Area = 2 * 6 * 11 + 2 * 11 * 9 + 2 * 9 * 6 = 438 ft^2

or simply just take 2 ( and multiply each two sides.

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Solve and graph the following inequality: 3(7x+17) > -19 + 14x

love history [14]

Answer:

Solving the inequality we get: $\mathbf{x>-7}$

Step-by-step explanation:

We need to solve and graph the inequality $3(7x+17) > -19 + 14x$

Solving:

$3(7x+17) > -19 + 14x$

Step 1: Multiply 3 with terms inside the bracket

$21x+51 > -19 + 14x$

Step 2:Subtracting 51 on both sides

$21x+51-51 > -19 + 14x-51\\21x>14x-70\\$

Step 3: Subtract 14x on both sides

$21x-14x>+14x-70-14x\\7x>-70$

Step 4: Divide both sides by 7

$\frac{7x}{7}>\frac{-70}{7}\\x>-10$

Solving the inequality we get: $\mathbf{x>-7}$

The graph is attached in the figure below.

5 0

3 years ago

Plz help i dont want to fail ill mark bainlist

mamaluj [8]

It’s C mate! Hope this helps! :))

8 0

3 years ago

Please help :( Correct answer gets brainliest and full ratings.

sweet-ann [11.9K]

The slope is negative as it slopes to the left
using the extremities of the line:-

-(10+10 / (10 + 10) = -1

slope is -1.

5 0

3 years ago

Read 2 more answers

A) AAS C) ASA B) SSS D) SAS

scoray [572]

What’s the question??

8 0

3 years ago

Read 2 more answers

Help please ASAP

Pani-rosa [81]

Answer:

Step-by-step explanation:

i did the math

5 0

2 years ago