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MrMuchimi
3 years ago
13

Identify the point (x1, y1) from the equation: y - 7 = 3 (x + 2)​

Mathematics
1 answer:
Allisa [31]3 years ago
4 0

Answer:

(-2, 7)

Step-by-step explanation:

The equation of a line in point-slope forrm is expressed as;

y-y0 = m(x-x0)

y - 7 = 3 (x + 2)​

Compare

-y0 = -7

Multiply through by -1

-(-y0) = -(-7)

y0 = 7

-x0 = 2

x0= -2

Hence the requires point is (x0,y0) =(-2, 7)

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7 0
3 years ago
If 16 to the power of x = 1/64. what is the value of x?
zimovet [89]

Answer:

\:  \:  \:  \:  \:  \:  \:  \: {16}^{x} =  \frac{1}{64}   \\  =  >  {2}^{4x}  =  \frac{1}{ {2}^{6}  } \\  =  >  {2}^{4x} =  {2}^{ - 6}   \\  =  > 4x =  - 6 \\  =  > x =  \frac{ - 6}{4}  \\  =  > x =  \frac{ - 3}{2}

5 0
3 years ago
Read 2 more answers
I need ya help please
zepelin [54]
X = 63 because they are complementary angles same degree! :) please mark brainliest
7 0
3 years ago
Can someone help me find the value of x?
tensa zangetsu [6.8K]

Answer:

The measure of arc x is 60\°

Step-by-step explanation:

we know that

The measurement of the external angle is the semi-difference of the arcs it comprises.

so

In this problem

55\°=\frac{1}{2}(170\°-x\°)

solve for x

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3 0
4 years ago
-1/2 divided by -1 3/8
SOVA2 [1]

Answer:8/10

Step-by-step explanation:

-1/2 ➗ -1 3/8

-1/2 ➗ -5/8

-1/2 x -8/5

(-1 x -8)/(2 x 5)

8/10

4 0
3 years ago
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