4 years ago

Which equation is y = 6x2 + 12x – 10 rewritten in vertex form?

1 answer:

4 0

Y = 6 x² + 12 x - 10= 6 ( x² + 2 x ) - 10 = 6 ( ( x² + 2 x + 1 ) - 1 ) - 10=
6 ( x + 1 )² - 6 - 10 = <span>6 ( x + 1 )² - 16 ( vertex form)
</span>-hope tht helped :)

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SimplIfy [(-49)÷7]÷(-7)]

Marysya12 [62]

Answer:

I think the answer is 1

Step-by-step explanation:

-49÷7=-7

-7÷-7=1

4 0

4 years ago

I need help on this asap!!

LenaWriter [7]

Answer:

Step-by-step explanation:

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3 years ago

What numbers multiply together to get -9 and add together to get 20?

stepladder [879]

[I think you wrote the question wrong] -5 multiplied by -4 equals 20 and -5 and -4 equals -9

5 0

4 years ago

Read 2 more answers

Substitute x with (-2) and y with (-4)<br> Simplify: 5(41 - x) + {-7(y + x)} =

kkurt [141]

Answer:

$257$

Step-by-step explanation:

We want to evaluate:

$5(41 - x) + ( - 7(y + x)$

for x=-2 and y=-4.

We substitute to get:

$5(41 - - 2) + ( - 7( - 4 + - 2)$

We now simplify to get:

$5(41 + 2) - 7( - 6)$

$5 \times 43 + 42$

$215 + 42 = 257$

5 0

4 years ago

What are the mensure of 1 angle and 2 angle? Show ur work or explain

STatiana [176]

Answer:

angle 1 = 105º

angle 2 = 75º

Step-by-step explanation:

angle 2 = 75º

corresponding angle to the 75º angle

angle 1 = 105º

it's supplementary to angle 2

180 - 75 = 105

6 0

3 years ago