2 years ago

Y=x^2, y=x+12 solve by substitution method

Mathematics

1 answer:

Goshia [24]2 years ago

5 0

Answer:

y=x^2

y=x+12

x^2=x+12

x=-3

x=4

y=-3+12

y=4+12

y=9

y=16

(x1,y1)=(-3,9)

(x2,y2)=(4,16)

Step-by-step explanation:

Hope this helps!

can i have brainliest please

You might be interested in

Which output in this table is incorrect?

IrinaVladis [17]

Answer:

She hang share Bev's jabbed s so Johannesburg is bans ban jobs bash

6 0

1 year ago

New York is required by law to provide shelter to anyone who needs it so that they don’t have to sleep on the street. This isn’t

Kamila [148]

Answer:

it depends on the people and their life style

Step-by-step explanation:

this is a simply answer

6 0

3 years ago

Gary and Jessica exercise for a total of 18 hours per week. Jessica exercises 2 less than 3 times the hours that Gary exercises.

horsena [70]

<h3>Answer: 5</h3>

Work Shown:

g = number of hours that Gary exercises

3g-2 = number of hours that Jessica exercises

(g) + (3g-2) = 18

4g-2 = 18

4g = 18+2

4g = 20

g = 20/4

g = 5

Gary exercises 5 hours per week.

3 0

1 year ago

Determine the equation of the circle graphed below.

Bond [772]

Answer:

$(x+7)^2+(y-2)^2=4$

Step-by-step explanation:

The equation of a circle is $(x-h)^2+(y-k)^2=r^2$ where $(h,k)$ is the center of the circle and $r$ is the radius.

Since the center is $(h,k)\rightarrow(-7,2)$ , and the radius is $r=2$ , then the equation of the circle graphed is $(x-(-7))^2+(y-2)^2=2^2=(x+7)^2+(y-2)^2=4$ .

8 0

1 year ago

In triangle ABC a=39 m,b=27 m and c = 42 m. Find the area

Agata [3.3K]

Answer:

MY BRAIN CANT PROCESS THIS!!!!

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers