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nirvana33 [79]
3 years ago
13

FIND THE VOLUME AND PLEAS EHEPP RIGHT NOW

Mathematics
1 answer:
const2013 [10]3 years ago
3 0

Answer: 444.6 ft3

Step-by-step explanation:

First, find the area of the base! The base would be the triangle, so the base’s area is 7.6 times 9 divided by 2. That is 68.4 divided by 2 which is 34.2.

Next, you multiply the base times the height, which will be 34.2 times 13.

34.2 times 13 is 444.6 so that is the answer.

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1. Moesha needs $79 for a class trip. 59
Whitepunk [10]

Answer: 79=8h +22

Step-by-step explanation: 79 total needed 8h equals 8 times her hourly earning plus 22 what she already haves should equal 79.

8 0
4 years ago
Doug read three books that averaged 156 pages each. He also read 12 short stories that were each six pages long. How many pages
Maru [420]

Answer:

72

Step-by-step explanation:

you just have to multiply 12 by 6 and then you get 72. so its 72 pages

5 0
3 years ago
Read 2 more answers
PLEASE HELP!!!<br> Equations Sort and Equivalent Expressions
Alex73 [517]

Answer:

Step-by-step explanation:

Math Matching games:

5(5x + 2)

5(5x) + 5(2)

25x + 10 <== answer

2(x + 4)

2(x) + 2(4)

2x + 8 <== answer

3(4x - 9)

3(4x) - 3(9)

12x - 27 <== answer

7(2x + 3)

7(2x) + 7(3)

14x + 21 <== answer

4(3x - 5)

4(3x) - 4(5)

12x - 20 <== answer

6(5x + 1)

6(5x) + 6(1)

30x + 6 <== answer

8(x - 5)

8(x) - 8(5)

8x - 40 <== answer

5(4x - 3)

5(4x) - 5(3)

20x - 15 <== answer

2(2x + 7)

2(2x) + 2(7)

4x + 14 <== answer

3(3x + 3)

3(3x) + 3(3)

9x + 9 <== answer

7(5x - 2)

7(5x) - 7(2)

35x - 14 <== answer

4(x - 8)

4(x) - 4(8)

4x - 32 <== answer

True or false Part 1:

A. 3x + 3 = 3(x + 1) <== true

B. 2x + 2x + 4 = 8x <== false

C. 3x + 3 = 2x + x + 3 <== true

D. 2x + 2x + 4 = 2(x + 1) <== false

E. 5x + 6 = 3x + 3x <== false

F. 3x + 3 = 3(x + 3) <== false

G. 2x + 2x + 4 = 4(x + 1) <== true

H. 4x + 3 = 3x + 4 <== false

I. 8 + 2x + 4x = 14 <== false

J. 4x + 4 = 3x + x + 2 + 2 <== true

K. 3x + 2x + 4 = 3x + 2(x + 2) <== true

L. 6x + 2x = 3x + 5x <== true

M. 8x = 8 + x <== false

N. 8x = x + x + x + 5x <== true

True or false Part 2:

I. 8 + 2x + 4x = 14 <== false

J. 4x + 4 = 3x + x + 2 + 2 <== true

K. 3x + 2x + 4 = 3x + 2(x + 2) <== true

L. 6x + 2x = 3x + 5x <== true

M. 8x = 8 + x <== false

N. 8x = x + x + x + 5x <== true

O. x^2+3x=3x+x^2\ < ==\ true

P. 2x^2+3=2+x^2+x^2+1\ < ==\ true

Hope this helps!

4 0
2 years ago
Study the data set. What is the range?
NNADVOKAT [17]

Answer:

64

Step-by-step explanation:

Range 64

Median 50

Mode 56

Mean 52.636

8 0
3 years ago
ryan deposits $775 in an account that pays 1.24% simple interest for four years. Brian deposits $775 in an account thats 1.24% s
AleksAgata [21]

Answer:

Principal (p) = $775

Rate of interest (r) = 4.24% = 0.0424

No of years/time (t) = 4 years

Simple interest = ptr

= 775 × 4 × 0.0424

= 131.44 dollars

Hence simple interest after 4 years is $131.44

Amount = simple interest + principal

= 775 + 131.44

= 906.44 dollars

Hence amount after 4 years is $906.44

RESULT

906.44 dollars

Enter your comment here

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