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ryzh [129]
3 years ago
5

Evaluate: 2n=1(3n + 2) = [?]

Mathematics
1 answer:
alexandr402 [8]3 years ago
4 0

Answer:

n = -2

Step-by-step explanation:

2n = 3n + 2

-n = 2

n = -2

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Pete's back yard is 21 yards long by 48 feet wide. what is the area of Pete's back yard​
elena-s [515]

Answer:

1,008 square yards

Step-by-step explanation:

21 yards long X 48 feet wide = 1,008 square yards

hope it helps!

6 0
3 years ago
The Great Pyramid of Cheops is a square-based pyramid. The base has sides of 230m, and the height is 147m.
Alex_Xolod [135]

Answer:

height = 140.875m

Step-by-step explanation:

Volume of first pyramid= base * height /3 = 230*147/3= 11270

if the base is 240, volume is remain -> height = volume *3 /base

                                                                            = 11270*3/240 =140.875m

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3 years ago
What is the slope of the line that passes through (2, -3) and (9. -7)? Fractions must be in simplest form.
Gennadij [26K]

Answer:

-4/7

Step-by-step explanation:

3 0
3 years ago
Select all expressions that are equivalent to 8(t+4)
monitta
8t+32 is one expression equivalent to that.
5 0
4 years ago
You are building a habitat for your pe turtles that has a rectangular pond. The pond is 20 in. wide, 15 in. long, and 3 in. deep
Llana [10]

Answer:

D. 900 in ^3

Step-by-step explanation:

The volume of rectangular pond would be equal to the priduct of its height, width, and depth.

Volume = Length × Width × Depth

We are given

length = 15 inch

Width = 20 inch

Depth = 3inch

Volume = 15 × 20 × 3 = 900 in ^3

5 0
4 years ago
Read 2 more answers
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