All categories

2 years ago

The diameter of a circle has endpoints whosever coordinates are R(-2,2) and S(4,2). find the center of the circle

Mathematics

1 answer:

ZanzabumX [31]2 years ago

8 0

You can use midpoint formula
M=x1+x2/2 , y1+y2/2
M=-2+4/2 , 2+2/2
M= 1,2

You might be interested in

A right triangular prism and its net are shown below.

Law Incorporation [45]

Answer:

A=2

B=12

C=5

D=13

SA=411mm

Step-by-step explanation:

SA=bh+(s1+s2+s3)H

=12×5+(12+2+13)(13)

6 0

2 years ago

Read 2 more answers

Tom bought a television and paid of the original price, including tax. The original price of the television was $500. How much c

Debora [2.8K]

Yo creo que es la b por el precio original de la tv es 500

6 0

2 years ago

Read 2 more answers

Need help pls!!! Hurry

Olin [163]

Answer:

-1÷ 5 = -0.2

-0.2×4=-0.8 = -4/5

I hope that was helpful

7 0

2 years ago

BRAINLIEST!!!

goldenfox [79]

Answer: $\frac{8}{17}$ or 8:17

Step-by-step explanation:

For any angle x (other than right angle) in a right triangle ,the trigonometric ratio of sin x is given by :-

$\sin x=\frac{\text{side opposite to x}}{\text{Hypotenuse}}$

Given: A right triangle with hypotenuse = 68 units

The side adjacent to S = 60

Let h be the side opposite to S, then using Pythagoras in the given right triangle, we get

$(68)^2=60^2+h^2\\\\\Rightarrow\ h^2=68^2-60^2\\\\\Rightarrow\ h^2=1024\\\\\Rightarrow\ h=\sqrt{1024}=32$

Thus, the side opposite to S = 32 units

Now, the trigonometric ratio for sin S is given by :-

$\sin S=\frac{\text{side opposite to S}}{\text{Hypotenuse}}\\\\\Rightarrow\sin S=\frac{32}{68}=\frac{8}{17}$

Hence, the trigonometric ratio for sin S = $\frac{8}{17}$ or 8:17

5 0

2 years ago

A cost of a pair of football boots have been decreased from £70 to £52.50, what was the percentage change?

alisha [4.7K]

I think it’s 25%

Because 70 divided by 10 is 7
Which is then 10% so 20% is 14 then 5% is half of 7 which is 3.5
So 70 -7-7-3.5=52.5 which is 25%

4 0

2 years ago