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Amiraneli [1.4K]
2 years ago
9

Solving a motion problem using a system of equations

Mathematics
1 answer:
kvasek [131]2 years ago
8 0
Step 1 understand the problem make sure that you read the questions carefully several times Step 2 devise a plan Translate step 3 carry out the plan solve this is a system of linear equations with 3 variables
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I NEED HELP IM IN CLASS RN PLEASEE HELP! WILL GIVE BRIANLIEST!
fgiga [73]

Answer:

y=x+12

Step-by-step explanation:

Well the slope is -4/-4 =1

We plug it into the formula, y=mx+b, but m=1

So it is y=1x+b

We know the points, so we plug y and x in which is:

-4=-4*4+b

-4=-16+b

b=12

So the point slope form of that is y=x+12

4 0
3 years ago
A cylinder has a base radius of 5 inches and a height of 6 inches. What is its volume in cubic inches, to the nearest tenths pla
yuradex [85]

Answer:

V≈471.24

or to the nearest tenth is

471.2

7 0
2 years ago
Read 2 more answers
Solve the inequality for x. Show each step of the solution.<br> 12X&gt;9(2X-3)-15
agasfer [191]
12x > 18x - 27 - 15
12x > 18x - 42
12x - 18x > -42
-6x > -42
x < -42/-6
two negatives make a positive so now its x < 42/6
Lastly divide 42/6 so it can equal 7

Answer: X < 7.
6 0
3 years ago
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Please answer this correctly
vazorg [7]

Answer:

8 and 3

Step-by-step explanation:

11+11=22

That means that the perimeter is 22.

8+3+8+3= 22 so the answer is 8 and 3!

plz mark brainliest!

5 0
3 years ago
Help me with this please
Rufina [12.5K]

Answer: (2,7)

Midpoint formula = (\frac{x1+x2}{2} , \frac{y1+y2}{2})

1 + 3 / 2 = 2

5 + 9 / 2 = 7

3 0
2 years ago
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