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spin [16.1K]
3 years ago
6

Which equation is y = (x + 3)2 + (x + 4)2 rewritten in vertex form?

Mathematics
2 answers:
SSSSS [86.1K]3 years ago
5 0

Answer:

its B. y=2(x+7/2)^2+1/2 :)

Step-by-step explanation:

monitta3 years ago
4 0

Answer:

The person above is correct B)y=2(x+7/2)²+1/2

Step-by-step explanation:

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-3(-9v-4)-2(v-2)????
guapka [62]
Answer: 25v+16
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Hope this helped
6 0
3 years ago
Solve 2x²-x+3 in bull dover​
liq [111]

Answer:

 2x2 - x + 3

Step-by-step explanation:

8 0
3 years ago
What is the substitution of -6x-8y=-20 and x+6y=-6
ale4655 [162]

Substitution doesn't work for this, but elimination does.

-6x-8y=-20 +6( x+6y=-6)

-6x-8y=-20 + 6x+36y=-36

-6x and 6x cancel each other, add -8 and 36 to get 28, and -20 and -36 to get -56.

28y=-56

divide by 28 on both sides.

Y= -2

Then substitute y into one of the equations.

x+6(-2)=-6

x-12=-6

x=6

The ordered pair is (6,-2).

5 0
3 years ago
Read 2 more answers
Select two numbers in which the value of the 8 is 10 times the value 8 in 563840
SVETLANKA909090 [29]

Answer:

768,543, and 8,451

Step-by-step explanation:

The 8 is in the hundreds place, so when multiplied by 10 it would be in the thousands place.

7 0
3 years ago
Match the vocabulary word to the definition. Use the word bank. You will NOT use all the words in the word bank.
kotykmax [81]

Answer:

Diameter

Complementary Angles

Obtuse Triangle

Adjacent Angles

Supplementary Angles

5 0
3 years ago
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