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3 years ago

Need help!!! ASAP Please

Mathematics

1 answer:

Dvinal [7]3 years ago

7 0

Answer:

(A) 49

Explanation:

Most of the equation is just explaining what length and width is.

Area = L (length) · W (Width)

Option One:

Length: 9

Width: 5

9 · 5 = 45

There is no option for 45 so we need to check option two.

Option Two:

Length: 7

Width: 7

7 · 7 = 49

There is an option for 49, so that is our answer.

Basically, they are just explaining that Area = L · W, and to check both options to see if there is an answer.

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Due in 3 mins please help!!!

Korvikt [17]

Answer:

a=100 sq. cm.

Step-by-step explanation:

a= l×w

a=10×10

a=100

3 0

3 years ago

Stolb23 [73]

Answer:

The deep of the sand will be 3.5 feet

Step-by-step explanation:

step 1

Find out the area of the court plus a 10-foot boundary around the court for safety

$A=(30+10+10)(60+10+10)\\A=(50)(80)\\A=4,000\ ft^2$

step 2

Find the deep of the sand

we know that

The volume of the sand is equal to

$V=Ah$

where

A is the area of the base

h is the height or deep of the sand

substitute the given values

$14,000=(4,000)h$

Solve for h

$h=14,000/4,000=3.5\ ft$

6 0

4 years ago

amanda ran 4 laps around the school track. Clifford ran half as many laps as brian ran. Together the 3 friends ran 13 laps. How

Mariulka [41]

Answer: 6 laps

Step-by-step explanation:

13 - 4= 9 left 6 and half would be three

7 0

3 years ago

I am confused on this.

Ostrovityanka [42]

Straight lines are 180 degrees and angle BCD is 110 degrees, and also AB and CB are the same which means 180-110=70 and 70 divided by 2 is 45 degrees so m angle A =45 degrees and m angle B= 90 degrees and ACB is 45 degrees

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3 years ago

Help pls and explain!!

cricket20 [7]

Answer: 15 minutes

Step-by-step explanation:

3 0

3 years ago

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