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never [62]
3 years ago
8

What is the answer? 2y+x=-17 5x-4y=-15

Mathematics
1 answer:
Kazeer [188]3 years ago
7 0

Answer:

x = 4.14      y = -.7

Step-by-step explanation:


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If the endpoints of the diameter of a circle are (−6, 6) and (6, −2), what is the standard form equation of the circle?
Sergeeva-Olga [200]
<span>i  Ace</span>hello :
let : A(-6,6)  B(6,-2)
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w(0 ,2)
the ridus is : r = AB/2
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4 0
3 years ago
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2nd grade represent even numbers
julsineya [31]
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3 years ago
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Find the area of the triangle ​
Tasya [4]

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Step-by-step explanation:

and pls ask a real question, or ask more with info

4 0
2 years ago
"Rebecca walks 100 feet in a straight line. She then turns 20 degrees to her left and walks another 100 feet, and then turns 20
iragen [17]

Answer:

1,800 ft

Step-by-step explanation:

Rebecca will walk in the pattern of a regular polygon with 'n' sides and internal angles of 160 degrees (180 at a straight line - 20 degrees from each turn).

The equation that describes the internal angle of a regular polygon is:

A = \frac{(n-2)*180}{n}

For A = 160 degrees:

160n=(n-2)*180\\(180-160)n=360\\n=18\ sides

If each side is 100 ft long, the total distance that Rebecca has walked is:

d = 18*100\\d=1,800\ ft

She walked 1,800 ft.

5 0
3 years ago
Logan made a treasure map he treasure is 25 cm away from his location if each 1 cm on the scale drawing equals 5 m then how far
Doss [256]
Logan is 125 meters away from the treasure.


Also, this question seems like an elementary school question, not a high school question, so why does it say that you are in high school?
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3 years ago
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