3 years ago

PLZ HELP ME!!!! I'LL GIVE U EXTRA POINTS IF ITS RIGHT

Mathematics

1 answer:

Alexandra [31]3 years ago

3 0

I believe it is B. Have a good day.

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The perimeter of a triangle is 53 feet. One side of the triangle is 12 feet shorter than the second side. The third side is is 4

grandymaker [24]

Let the shortest side be = a, then side b = 2·a and side c = (b + 24)

We are given that a + b + c = 84

Substituting for b and c

a + 2·a + (a + 24) = 84

4·a + 24 = 84

4·a = 84 - 24 = 60

a = 60/4 = 15 feet

b = 2·15 = 30 feet

c = 15 + 24 = 39 feet

sorry if i am wrong

6 0

2 years ago

Read 2 more answers

Pls help me with either one

blagie [28]

7. 65 + 75 = 140

180 - 140 = 40

( I think this is the answer)

6 0

2 years ago

Read 2 more answers

Please help me!!!!!!!!!!!

Zarrin [17]

Hi! The answer should be (5,0) (1,0) hope that helps!

8 0

1 year ago

What mistake did she make?

tiny-mole [99]

Step-by-step explanation:

According to the pythagrean equation, it should be

$AC^2 = AB^2 + BC^2\\$

8² = 6² + BC²

64 = 36 + BC²

BC² = 28

BC = ✓28 = 5.29

7 0

2 years ago

Answer correctly please , will mark brainliest answer !!!!

Afina-wow [57]

Answer:

x-2

Step-by-step explanation:

(7x^2-14x)/7x

Distribute the 7

x-2

7 0

2 years ago