3 years ago

What is the simplified form of each expression?

Mathematics

1 answer:

USPshnik [31]3 years ago

6 0

I hope this helps you

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Write the equation of a circle with diameter endpoints of (-14,1) and (-10,9)

lara31 [8.8K]

Answer:

$(x+12)^2+(y-5)^2=80$

Step-by-step explanation:

First, we see that the center of the circle is (-12, 5) by taking the midpoint of the circle. Secondly, the length of diameter is $\sqrt{4^2+8^2}=\sqrt{80}$ .

8 0

3 years ago

Which graph represents a proportional relationship?

natali 33 [55]

The first one represents a proportional relationship

6 0

3 years ago

Please help asap!! will give brainlist :)

Naddik [55]

Yo sup??

Area of trapezium=1/2*(sum of opposite sides)*(height of trapezium)

=1/2*(12.5+17.5)*6

=1/2*30*6

=90 cm²

Therefore the correct answer is option A

Hope this helps.

8 0

3 years ago

Read 2 more answers

I really don't understand these two equations to find y. <br><br> 1. 2y+3x=-6. <br> 2. x+0.25y=1.5

LenaWriter [7]

Y=-3x/2-3

y=-4x+6

that is you answer

8 0

3 years ago

Would this expression be <br> 49+R?

Dmitry [639]

Answer:

Yes

Step-by-step explanation:

It would be r+49 since Kevin has 49 more.

4 0

3 years ago