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andrew-mc [135]
3 years ago
11

Use the quadratic formula to find the solutions for y = -x2 - 5x + 12

Mathematics
1 answer:
sattari [20]3 years ago
7 0
Y=-2x-5x+12
Add the variables
Y=-7x+12
There^
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torisob [31]

Answer:

y = 1.6

Step-by-step explanation:

Step 1: Divide both sides by 8.

8y/8 12.8/8

y=1.6

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Boxes that are 12 inches tall are being stacked next to boxes that are 18 inches tall. What is the shortest height qt which the
motikmotik

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The shortest height is 36 inches

Step-by-step explanation:

Here in this question, we want to know the shortest height with which boxes of 12 inches tall staked will be the same height with which boxes of 18 inches staked beside it

This is a question that has to do with multiples; In other words, we are simply looking for the lowest common multiple of 12 and 18;

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Given:
iragen [17]
AC = BC gives you one pair of congruent sides.
<3 = <4 gives you a pair of congruent angles.

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Now we look at the drawing and see what we can add to what we have.
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