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3 years ago

Drag and drop the correct angle measures onto the diagram

Mathematics

1 answer:

svlad2 [7]3 years ago

7 0

Answer:

Here you go!

Hope this helps!

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Circle any 2 factors of 400

Alexxandr [17]

A factor is a group of 2 or more numbers that can be multiplied to make a greater number.

The factors for 400 include:

1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200

When paired together:

(1, 400), (2, 200), (4, 100), (5, 80), (8, 50), (10,40), (16, 25), (20,20)

Prime factors:

1, 2, 5

6 0

3 years ago

Read 2 more answers

Can someone please help me.

skelet666 [1.2K]

To find the slope of the line, you need two points.
(-2 , 5) and (3 , -5)

5 - (-5) / -2 - 3
10 / -5 = -2

The slope of the line is -2. So your answer is C.

8 0

3 years ago

What is the equation of the line that passes through the point (2,-6)and has a slope of −1?

Alecsey [184]

Step-by-step explanation:

Hey there!!

Just simply work with it.

We know that we have to use one point formula to find the equation of a st.line passing through point and slope is given.

So, just do accordingly.

The point is (2,-6) and slope is -1.

$(y - y1) = m(x - x1)$

Where, "m" is a slope.

Put all values.

$(y + 6) = - 1(x - 2)$

Simplify them to get answer.

$(y + 6) = - x + 2$

$y = - x - 4$

Therefore the equation is y= -x-4 OR can be written as x+y+4=0.

Hope it helps....

4 0

3 years ago

if the observed value is 69.4 and the predicted value is 70.4, what is the residual value? round your answer to the nearest hund

Ipatiy [6.2K]

The residual value will be equal to -1.

<h3>What is residual value?</h3>

A residual is a difference between the observed y-value of a data point and the predicted y-value on a regression line for the x-coordinate of the data point. A residual is positive when the point is above the line, negative when it is below the line, and zero when the observed y-value equals the predicted y-value.

Take, for instance, we have the following data entry:

Observed value = 69.4

Predicted value = 70.4

The residual (r) would be:

Residual value = 69.4 - 70.4 = -1

Therefore the residual value will be -1