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Gnesinka [82]
2 years ago
15

Solve the simultaneous equations y=9-x y=2x^2+4x+6

Mathematics
2 answers:
NeTakaya2 years ago
4 0

Answer:

check work below

Step-by-step explanation:

A( 3 ,6)  and  B(1/2,17/2)

Dafna11 [192]2 years ago
3 0
A is (3,6) B 1/2 17/2
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Ok. Could I have a picture of the question? :)
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2 years ago
The coordinates of the midpoint of GH are M(-2, 0), and the coordinates of one endpoint are H(4,-4).
Svetlanka [38]

The coordinate of point S from the giving coordinate point is (-8,4)

<h3>Midpoint of coordinates</h3>

The formula for calculating the midpoint of coordinate point is expressed as:

M(x,y) = {(x₁+x₂)/2, (y₁+y₂)/2}

Determine the measure of the coordinate S
-2 = 4+x₂/2

2(-2) = 4+x₂

x₂ = -4-4

x₂ = -8

Similarly

0 = -4+y₂/2

0(2) = -4+y₂

y₂ = 4

Hence the coordinate of point S from the giving coordinate point is (-8,4)

Learn more on midpoint here: brainly.com/question/5566419

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4 0
1 year ago
Suppose you buy 1 ticket for​ $1 out of a lottery of 1000 tickets where the prize for the one winning ticket is to be ​$1000. wh
qaws [65]
The answer is 1,000,000 because if you multiply 1,000 and 1,000 you will get 1,000,000
8 0
3 years ago
George weighs 60 pounds less than his older brother. Together they weigh 240 pounds. How many pounds does George weigh?
lyudmila [28]

Easy Algebra question!

Let's use "x" as a variable.

The equation would be x+x+60 = 240 with "x" being George's weight.

Subtract 60 from both sides and you get 2x = 180.

From there you divide both sides by 2, getting x=90.

"x" is George's weight, so he weighs 90 pounds.

ANSWER: 90 POUNDS

7 0
3 years ago
Need answer asap<br><br> 2r+3s-t=3<br> solve for r,s,and t
Ahat [919]

Answer:

t=2

Step-by-step explanation:

this is the t answer k

7 0
3 years ago
Read 2 more answers
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