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Black_prince [1.1K]
3 years ago
5

What is the answer to 5m-2=-12

Mathematics
1 answer:
Alina [70]3 years ago
5 0

Answer:

m = -2

Step-by-step explanation:

5m - 2 = -12

Isolate m.

5m = -12 + 2

5m = -10

m = -10/5

m = -2

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Maile is walking around a circular track. if the radius is 100m, how far did she walk if she is 1/3 the way around
Stolb23 [73]
The full length of the circumference is
  C = 2πr
  C = 2π*100 m ≈ 628.32 m

1/3 that distance is (628.32 m)/3 ≈ 209.44 m

Maile walked about 209.4 m.
7 0
3 years ago
PLZ HELP ME I HATE CRICLE GRAPHS AND I NEED TO GET THIS DONE PLZ HELP ME
nirvana33 [79]

Answer:

the answer is 2,500

Step-by-step explanation:

7 0
3 years ago
A square poster has a side length of 26 in. Drawn on the poster are four identical triangles. Each triangle has a base of 8 in.
Firdavs [7]
To find the probability of landing on a triangle, you will want find the combined areas of the triangles and the total area of the square target.

Divide the area of the combined areas and the total area to find the probability of landing on a triangle.

A = 1/2bh
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32 x 4
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There is an approximate probability of 0.19 of hitting a triangle.
6 0
3 years ago
Read 2 more answers
Simplify. Be sure to state the restrictions on the variables.<br> u+3/u^2−9
nirvana33 [79]

Answer:

1/(u-3)

Step-by-step explanation:

(u+3)/(u^2-9)

(u+3)/[(u+3)(u-3)]

cancel out the (u+3)'s,

you get 1/(u-3).

3 0
3 years ago
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Consider the quadratic equation y^2-y=6. what is the error with the solution below?
erica [24]

Answer:

y=-2 or y=3

Step-by-step explanation:

Y^2-y-6=0

y^2-3y+2y-6=0

y(y-3)+2(y-3)=0

(y+2)(y-3)=0

y=-2 or y=3

hope it helps

5 0
4 years ago
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