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4 years ago

PLEASE HELP ME ANSWER #5 I will mark as Brainliest

Mathematics

1 answer:

Gwar [14]4 years ago

7 0

Answer:

16 liters

Step-by-step explanation:

Using V for the desired volume, the relationship can be expressed using a proportion.

(3 L)/(36 min) = V/(3 h 12 min)

(1/12) L/min = V/(192 min) . . . . simplify the left side; convert to minutes on the right side

(192 min)·(1/12 L/min) = V = 16 L . . . . multiply by the denominator and evaluate

_____

Comment on the problem statement

We don't actually know how much the roof will leak, since we're only told about a leaky pipe.

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The NFL office discovered data covering attendance at professional football games in the late 1940s and early 1950s. The game wi

alekssr [168]

Answer:

option B

Step-by-step explanation:

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8 0

3 years ago

12.

Llana [10]

Answer:

9 Miles to be specific 8.95

Step-by-step explanation:

3 miles = 4.83 km

4.83 km = 4830 m

60 seconds X 45 =2700 Seconds

4830 divided by 2700 = 1.78 m/s

you want to know the distance so its speed X time

135 minutes X 60 seconds = 8100 secs

1.78 m/s X 8100 =14418 meters

14418 = 14.418 km

14.418 km = 9 miles

P.S. There is a shorter version but i think this is simpler for me and I use metric units.

8 0

3 years ago

What is the area of this figure?

vovangra [49]

Witch one are u takin about bc if it's the square the answer is 16 if ur taking about the rain gel the answer is 24

7 0

3 years ago

What is the area of the figure below?

rusak2 [61]

Answer:

B) 43in^2

Step-by-step explanation:

I did the work but I'm very bad at explaining it. What I can say is area of 2 little square is 9 so 9x2=18 Then area of big square is 25 so 25+18= 43

4 0

3 years ago

Scott makes a scale drawing of a rectangular park. He uses the scale 5 centimeters: 3 meters. The length of his drawing is 20 ce

Svet_ta [14]

Answer:

The area of the park is $108\ m^{2}$

Step-by-step explanation:

we know that

The scale drawing is $\frac{5}{3}\frac{cm}{m}$

step 1

Find the actual length of the rectangular park

Divide the length in the drawing by the scale drawing

$20/(5/3)=12\ m$

step 2

Find the actual width of the rectangular park

Divide the width in the drawing by the scale drawing

$15/(5/3)=9\ m$

step 3

Find the area of the park

$A=(12)(9)=108\ m^{2}$

5 0

4 years ago