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MariettaO [177]
3 years ago
8

Find the value of y 2x+6=x-12

Mathematics
2 answers:
forsale [732]3 years ago
3 0

Answer:

x=-6

Step-by-step explanation:

 

zhannawk [14.2K]3 years ago
3 0
2x+6=x-12
2x+18=x
x+18=0
x=-18
This here is the correct answer
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Find the missing side length of the right triangle 5in 15in
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Answer:

15.8183

Step-by-step explanation:

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3 years ago
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Determine the length of the diagonals of the isosceles trapezoid below when KL= h+7 and UE= 4h-25
mina [271]

Answer:

KL= 17.67 unit

UE = 17.67 unit

Step-by-step explanation:

Given:

Diagonals

KL= h+7

UE = 4h-25

Find:

Length of diagonals KL and UE

Computation:

We know that in isosceles trapezoid the length of diagonals are equal

So,

KL = UE

h+7 = 4h-25

3h = 32

h = 10.67

So,

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6 0
3 years ago
Question 1 of 10
Archy [21]

Answer:

A. y = 7(x + 1)²-3

Step-by-step explanation:

Parabola:

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y = 7(x^{2} + 2x) + 4

Putting into vertex form, remember that:

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In this question:

x^{2} + 2x, to put into this format:

x^{2} + 2x + 1 = (x + 1)^{2}

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3 0
3 years ago
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Step-by-step explanation:

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8 0
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vodomira [7]

Answer:

1 = 52

2 = 68

3 = 40

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Step-by-step explanation:

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