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3 years ago

For the given angle measure, find the measure of a supplementary angle and the measure of a complementary angle, if possible.

1 answer:

4 0

27 :
complementary angle : 63
supplementary : 153
105 :
complementary : none cuz complementary angles add to 90
supplementary : 75
18 :
complementary - 72
supplementary - 162

complementary angles add up to 90 degrees and supplementary angles add up to 180

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Complete the equation of the line through (-10,-7)(−10,−7)(, minus, 10, comma, minus, 7, )and (-5,-9)(−5,−9)(, minus, 5, comma,

Tanzania [10]

Answer:

$y = -\frac{2}{5}\cdot x - 11$

Step-by-step explanation:

First, the slope is determined by using the following expression:

$m = \frac{y_{2}-y_{1}}{x_{2}-x_{1}}$

$m = \frac{-7-(-9)}{-10 - (-5)}$

$m = -\frac{2}{5}$

The y-intercept is found by using the line equation, the slope and one point:

$y = m \cdot x +b$

$b = y - m\cdot x$

$b = -7 - \left(-\frac{2}{5}\right)\cdot (-10)$

$b = -11$

The equation of the line is:

$y = -\frac{2}{5}\cdot x - 11$

7 0

3 years ago

What is 0.572 divide by 4

Daniel [21]

Answer:

0.143

Step-by-step explanation:

Please mark me as Brainliest if you are satisfied with the answer.

7 0

3 years ago

Read 2 more answers

Question in the picture!

Elenna [48]

Answer:

3 3/4

Step-by-step explanation:

4*3 = 12 and 15-12 = 3

So whole number is 3, and the numerator is 3 the denominator stays the same.

4 0

3 years ago

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Denise used blocks to model the following situation. How can Denise use her model to find the number of trucks the dealer sells

Ksju [112]

Answer:

you have the same quiestion 3 times

Step-by-step explanation:

3 0

2 years ago

80 marked up by 37.5 percent

Mariana [72]

Make 37.5% into decimal form : Since it is being marked up, add 100% = 1.375
1.375 x 80
1.375
x 80
_________
0000
+11000
_________
110.000

80 marked up by 37.5% is 110.

7 0

3 years ago