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3 years ago

DE is the perpendicular bisector of AC. PLEASE HELP WILL GIVE BRAINLIEST!

Mathematics

1 answer:

Rashid [163]3 years ago

5 0

Step-by-step explanation:

AB=BC

8x+6=6x+18

2x=12

x=6

AB= 48+6=54cm

BC=36+18=54cm

AD=CD

8y+20=12y-8

-4y=-28

y=7

AD= 84-8=76cm

CD=56+20=76cm

AE=2x+4y

AE=2×6+4×7

AE=40cm

AC=2×40=80cm

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Jimmy's backyard is rectangle that is 18 5/6 yards long and 10 2/5 yards wide Jim buy sod in pieces that are 1 1/3 yard long and

g100num [7]

Answer:

111 pieces of soda

Step-by-step explanation:

step 1

Find the area of the rectangular backyard

The area of the rectangular backyard is equal to

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where

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substitute

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step 2

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The area of the rectangular piece of sod is

$A=LW$

where

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substitute

$A=(\frac{4}{3})^2\\\\A=\frac{16}{9}\ yd^2$

step 3

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To find out how many whole pieces of sod will Jim need to buy to cover his backyard, divide the area of the backyard by the area of one piece of soda

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3 years ago

Simplify expression 5x+2y -3x + y

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Halp please and show you work cuz I'm nervous TwT

Daniel [21]

The answer is B, both 16+24 and option b is = to 40

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