3 years ago

A row of plaques cover 120 square

1 answer:

7 0

I am guessing your question is <span>A row of plaques covers 120 square feet of space along a wall. If the plaques are 3 feet tall, what length of the wall do they cover?
I know the answer to this question because i had to do this for a test before. and the answer is that it covers 140 ft of the wall</span>

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xz_007 [3.2K]

3/8
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3 years ago

5( x-3 ) + 2x =41<br> What is x?

Valentin [98]

Answer:

Step-by-step explanation:

5 ( x - 3 ) + 2x = 41

5x - 15 + 2x = 41

5x + 2x - 15 = 41

7x - 15 = 41

7x = 41 + 15

7x = 56

x = 56 / 7

x = 8

8 0

2 years ago

Read 2 more answers

How do you solve this, r-4<1

Romashka-Z-Leto [24]

Answer:

r <5

Step-by-step explanation:

r-4<1

Add 4 to each side

r-4+4<1+4

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3 years ago

*PLEASE ANSWER TY* What is the area of minor sector DFE?

FinnZ [79.3K]

Answer:

x ≈ 34.88 square cm

Step-by-step explanation:

Solve by proportional formula:

Area of a sector/area of circle* = sector central arc measure/360

*area of a circle = πr²

x/(53.29π) = 75/360

x/53.29π = 0.2083

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8 0

2 years ago

If 1.0 J of work is done in raising a 38 g apple, how far is it lifted?

olga55 [171]

Answer:

h=2.69 m

Step-by-step explanation:

Ep=m×g×h

1=0.038×9.8×h

1/0.038×9.8=h

1/0.3724=h

2.69=h

3 0

2 years ago