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babymother [125]
3 years ago
10

78 = -2 (m + 3) + m Solve for m

Mathematics
2 answers:
Cerrena [4.2K]3 years ago
5 0

Answer:

-37.5

Step-by-step explanation:

Vedmedyk [2.9K]3 years ago
4 0

Answer:

Step-by-step explanation:

78 = -2 (m + 3) + m

Opening bracket

78 = -2m - 6 + m

Collecting like terms

78 + 6 = -m

-m = 84

m = -84

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Art [367]
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It will cost him $60 for 3 dozen cookies
4 0
3 years ago
Can use the Pythagorean theorem to solve for b if c is 13 and a is 12
Greeley [361]

Answer:b=5

Step-by-step explanation:the formular for pythagoras theory is

C^2=a^2+b^2

13^2=12^2+b^2

169=144+b^2

Collect like terms

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8_murik_8 [283]
I hope this helps you


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8 0
3 years ago
Which of the following accurately depicts the transformation of y= x^2 to the function shown below? y=2(x-3)^2+5
sweet [91]

Answer:

Which of the following accurately depicts the transformation of y= x^2 to the function shown below? y=2(x-3)^2+5

A. Shift left 3 units, shrink vertically to 1/2 of the original height, then shift up 5 units.

B. Shift right 3 units, stretch vertically by a factor of 2, then shift up 5 units.

C. Shift up 3 units, stretch horizontally by a factor of 2, then shift left 5 units.

D. Shift 5 units right, stretch vertically by a factor of 3, then shift up 2 units.

Step-by-step explanation:

For f(x) = 4x+1 and g(x)= x^2-5, find (f/g) (x).

6 0
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Supplementary angles are angles that add up to 180 degrees, aka one straight line. The supplementary angles here are:

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3 0
3 years ago
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