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Mademuasel [1]
3 years ago
7

PLEASE HELP ME!!! what is the slope of this graph A. -4 B. -1/4 C. 1/4 D. 4

Mathematics
1 answer:
abruzzese [7]3 years ago
8 0

Answer:  -1/4

Step-by-step explanation:

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Math study page book <br> show work <br> !!!
GREYUIT [131]

Step-by-step explanation:

for that we use Pythagoras, as the distance is always the baseline (Hypotenuse) of a right-angled triangle created by the x and y coordinate differences between the 2 points.

15.

distance² = (8-3)² + (9-2)² = 5² + 7² = 25 + 49 = 74

distance = sqrt(74) = 8.602325267...

16.

we need to write down the point coordinates first :

(-4, 3)

(1, -3)

distance² = (1 - -4)² + (-3 - 3)² = 5² + (-6)² = 25 + 36 = 61

distance = sqrt(61) = 7.810249676...

3 0
3 years ago
How to do exterior angle
SVETLANKA909090 [29]
The exterior angles of a polygon all add to 360, if you need to find an exterior angle when given the number of sides and that all angles are equal you simply do: 360/ number of sides.
When you need to find the exterior angle when given an interior angle, you do: 180- interior angle.

Hope this helps :)
5 0
4 years ago
A random sample of 300 balls hit into play in college baseball games is taken. For each ball hit into play, it is recorded wheth
AlekseyPX

Answer:

Null hypothesis: There is no relationship between direction of the ball and if it resulted in a hit or an out.

Step-by-step explanation:

In this case, the experiment conducted is to determine whether there is any relationship between the direction of the ball and if it resulted in a hit or an out.

A random sample of 300 balls hit into play in college baseball games is taken. For each ball hit into play, it is recorded whether the ball was hit to the left, center, or right of the field, and whether the ball resulted in a hit or an out.

The regression analysis would be used to determine whether there is any relationship between direction of the ball and if it resulted in a hit or an out.

The hypothesis for the regression analysis is defined as follows:

<em>H</em>₀: There is no relationship between direction of the ball and if it resulted in a hit or an out.

<em>H</em>ₐ: There is a significant relationship between direction of the ball and if it resulted in a hit or an out.

5 0
3 years ago
A fair number cube is rolled, and a fair coin is tossed. Compare the probabilities. Choose from the symbols given.
Maksim231197 [3]

Answer:

C

There are an even amount of sides on each object.

Step-by-step explanation:

<em>It izz wat it izzzz!!!</em>

4 0
3 years ago
What is 3 divided by 6 to the power of -1? <br> 3/6^-1?
guapka [62]

Answer:

18

Step-by-step explanation:

7 0
3 years ago
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