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3 years ago

12

If you could do this for me it would mean a loy

1 answer:

nikdorinn [45]3 years ago

6 0

Is this the whole question?

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Simplify 5 to the power of negative 2 over 4 to the power of 6?

Naya [18.7K]

Answer:

Step-by-step explanation:

$\frac{5^{-2} }{4^{6} } =\frac{1}{5^{2} 4^{6} }$

4 0

3 years ago

Which of the following equations represents a line that passes through the points

Xelga [282]

Answer:

C) I only

Step-by-step explanation:

( -1, -2) and (0,4)

Slope:

m=(y2-y1)/(x2-x1)

m=(4+2)/(0+1)

m=6/1

m=6

Slope-intercept:

y - y1 = m(x - x1)

y + 2 = 6(x + 1)

y + 2 = 6x + 6

y = 6x + 4

y - 16 = 6(x - 2)

y - 16 = 6x - 12

y = 6x + 4

6 0

3 years ago

7 times a number is equal to 12 more than three times the number. Find the number.

Sonja [21]

7x=3x+12
-3x -3x
4x=12
x=3

6 0

4 years ago

A triangle has angle measurements of 56°, 56°, and 68°. Is this triangle scalene?

slamgirl [31]

Answer:

No. It is an isoceles triangle. A scalene triangle would have NO equal angles.

Step-by-step explanation:

3 0

3 years ago

18 minus 7 x = negative 20.5 What is the value of x? Negative 5 and one-half Negative StartFraction 5 Over 14 EndFraction StartF

alisha [4.7K]

Answer:

x = 5.5 (Fraction 5 and one-half)

Step-by-step explanation:

18 - 7x = -20.5

-18 -18

-7x = -38.5

/-7 /-7

x = 5.5

3 0

3 years ago