"The difference between five-halves of a number and 17 is 48."

Mathematics

1 answer:

Marianna [84]3 years ago

5 0

Step-by-step explanation:

let the num be x

x/5-17=48

(x-85)/5=48
x-85=240
x=240+85
x=325

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Read 2 more answers

The coordinates of the vertices of △ABC are A(−2,2), B(5,−3), and C(−4,−1). Identify the perimeter of △ABC. Round each side leng

n200080 [17]

Answer:

The perimeter of △ABC is 21.4

Step-by-step explanation:

△ABC Forms a isosceles triangle and we’re looking to find out the perimeter of △ABC

Step 1. Find the distance between (-2, 2) and (5, -3)

Answer: 8.6

Step 2. Find the distance between (5, -3) and (-4, -1)

Answer: 9.2

Step 3. Find the distance between (-4, -1) and (-2, 2)

Answer: 3.6
- - - - - - - - - - - - - - - - - - - - - - - - - - - -
Step 4. (Final Step) Add the sum of the distances

8.6 + 9.2 + 3.6 = 21.4

Answer: 21.4

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I attached an image showing work
of finding the distance between
points (-2, 2) and (5, -3)
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doomdabomb: All brainliest and thanks
are appreciated and would mean a lot
to me, thanks!

8 0

3 years ago