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Romashka [77]
2 years ago
14

Please need help don't understand please explain

Mathematics
1 answer:
const2013 [10]2 years ago
4 0

Answer:

Combine like terms for the than you do to other side the multiply last for least you divide both sides

Step-by-step explanation:

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Write the whole number in numerical form.seven hundred forty-three million,five hundred fifty-four
klio [65]
700 (seven hundred), 43,000,000 (forty-three million), 554 (five hundred and fifty-four)

hope this helps
5 0
3 years ago
Calculate the slope of the line which passes through the points (8,7) and (11, 3)
shepuryov [24]

Answer:

negative 1 1/3

Step-by-step explanation:

you do y2 minus y1 over x2 minus x1 then you simplify.

8 0
3 years ago
Urgent!!!!
Reika [66]

Answer:

2x=80°

x=40°

40°+20°=60°

Step-by-step explanation:

all triangles are 180°

5 0
2 years ago
The endpoints of the diameter of a circle are (-7, 3) and (5, 1). What is the center of the circle?
MrMuchimi

Answer:   C. (-1, 2)

<u>Step-by-step-explanation:</u>

The center is the midpoint of the endpoints

 

  →          \bigg(\dfrac{x_1+x_2}{2}       ,      \dfrac{y_1+y_2}{2}\bigg)

    →           \bigg(\dfrac{-7+5}{2}         ,       \dfrac{3+1}{2}\bigg)

    →               \bigg(\dfrac{-2}{2}             ,          \dfrac{4}{2}\bigg)

    →                (-1              ,            2)

The midpoint is (-1, 2)

8 0
3 years ago
Quante’ had 15.3 feet of fishing line. He cut off a piece and had 3.2 inches left. How long was the piece he cut off?
Licemer1 [7]

Answer:

180.4 inches (15.033 feet)

Step-by-step explanation:

To solve this, we convert 15.3 feet to inches. We do this by multiplying 15.3 by 12. This gets us 183.6. Now, we subtract 3.2 from 183.6. This gets us 180.4. That means the piece cut off of 180.4 inches long. To convert this to feet, we divide by 12. That gets us 15.033. That means the piece cut off is 180.4 inches long, or 15.033 feet long.

6 0
3 years ago
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