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3 years ago

Plzzzzzzzzzzzz help ASAP!!!!! :(

Mathematics

2 answers:

hram777 [196]3 years ago

4 0

I believe it's the first one

DENIUS [597]3 years ago

4 0

You could plug it into the equation since it is multiple choice or you could put it in your calculator and press 2nd and then graph. The answer should be the second one!
Hope this helps!

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A number is at most -7

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Answer:

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Step-by-step explanation:

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3 years ago

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Find tan(a) in the triangle. Choose 1 answer: A. 7/25 B. 24/25 C. 7/24 D. 24/7

creativ13 [48]

Tan(a)= Toa

Toa =opposite/adjacent

Toa=7/25

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2 years ago

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A had $360 more than B. When A spent $144 and B spent half of his money, A had 6 times as much money as B, Find the ratio of the

Karolina [17]

Answer:

13:3

Step-by-step explanation:

A=x B=y

first; x= 360+y

later;x= 216+y

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216+y/y÷2 =6/1

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360 +108

468

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3 years ago

Do the ratios 20/10 and 1/2 form a proportion?

Tems11 [23]

Answer:

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10/10= 1

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3 years ago

How would you solve this? help.

Eddi Din [679]

Answer:

Center: (3,3)

Radius: $2\sqrt{5}$

Step-by-step explanation:

Midpoint and Distance Between two Points

Given two points A(x1,y1) and B(x2,y2), the midpoint M(xm,ym) between A and B has the following coordinates:

$\displaystyle x_m=\frac{x_1+x_2}{2}$

$\displaystyle y_m=\frac{y_1+y_2}{2}$

The distance between both points is given by:

$d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

Point (5,7) is the center of circle A, and point (1,-1) is the center of the circle B. Given both points belong to circle C, the center of C must be the midpoint from A to B:

$\displaystyle x_m=\frac{5+1}{2}=\frac{6}{2}=3$