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TiliK225 [7]
3 years ago
9

2(2ax-y)= 3ax-4y; for y explain please

Mathematics
1 answer:
marta [7]3 years ago
8 0
2(2ax-y)=3ax-4y
4ax-2y=3ax-4y

Move 3ax from the right to the left. You do so by subtracting 3ax from both sides. Once doing so, you should have:
ax-2y=-4y

Isolate ax. You do so by adding (-2y) to both sides. After doing so, you should have:
ax=-2y

To isolate y by itself, you divide everything by -2, thus, equaling y= ax/-2


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During a building project, a brick is
taurus [48]

The brick will fall to the ground after 9 secs.

<h3>What are quadratic equations?</h3>

Given the equation for height as a function of time is  h(t) = -16t2 + 1,296

The height of the brick on the ground is h(t) = 0. Substitute h(t) = 0 into the equation as shown:

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Subtract 1296 from both sides

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Learn more on equations here: brainly.com/question/13763238

3 0
2 years ago
Three pies were made for a party. Each pie was cut into eight pieces. 3⁄8 of the apple pie was left. 1⁄2 of the cherry pie was l
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Step-by-step explanation:

So there are 3 pieces of apple pie left, there are 4 pieces of cherry pie left, and there are 6 pieces of pumpkin pie left. 3 + 4 + 6 = 13.

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I hope I helped.

3 0
3 years ago
Solve for x<br> Please help
Igoryamba

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3. A; 4. C; 5. D; 6. D

Step-by-step explanation:

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5. Since the triangle is an isosceles, the other side is 4, so the hypotenuse is 4\sqrt{2}. (the ratio is 1:1:\sqrt{2} by Pythagorean theorem)

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3 years ago
What is the unit rate for meters per second if a car travels 374 meters in 17 seconds?
Vikentia [17]

Answer:

22 meters per second.

Step-by-step explanation:

374 divided by 17 = 22.

8 0
3 years ago
Read 2 more answers
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