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Masja [62]
3 years ago
15

A rectangular yard is 25 ft by 19 ft. The yard is covered with grass except for a

Mathematics
1 answer:
soldi70 [24.7K]3 years ago
6 0

Answer:

384.75\ ft^2

Step-by-step explanation:

we know that

To find out how much grass is in the yard subtract the area of the flower garden from the total area of the rectangular yard

so

Find out the area of the rectangular yard

A=(25)(19)=475\ ft^2

Find out the area of the square flower garden

A=(9.5)^2=90.25\ ft^2

so

475\ ft^2-90.25\ ft^2=384.75\ ft^2

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4b - a if a=2 b=4 find its answer
romanna [79]

Answer:

14

Step-by-step explanation:

if b=4 and a=2, then you substitute both those values into the equation, turning (4b - a) into (4*4 - 2), then you use order of operations, meaning you multiply the 4 times the 4, which turns it into 16-2, and then subtract 2 to finally reach your answer of 14.

5 0
3 years ago
A local carpet company has been hired to carpet a planetarium which is in the shape of a circle. If the radius of the planetariu
dem82 [27]

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7 0
3 years ago
Please help :( <br><br>4•x=28<br><br>(I'm kinda dum so this is hard)​
Oduvanchick [21]
4x = 28

28 divided by 4 = 7

x = 7

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7 0
2 years ago
Read 2 more answers
Are the length of a side of a square and the area of the square related proportionally? Why or why not?
Sliva [168]

Answer:

Yes, the length of a side of a square and the perimeter of the square are related proportionally.

Step-by-step explanation:

4 0
3 years ago
PLEASE HELP!!!Determine whether each pair of triangles is congruent. If so, write a congruence statement with a congruence condi
Marizza181 [45]

Answer:

They are congruent.

Step-by-step explanation:

We know this for the fact that angle D and angle A are the same.

Angle B and angle A are the same

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