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kondaur [170]
3 years ago
9

Math!! Who knows answers???

Mathematics
1 answer:
Yanka [14]3 years ago
6 0

option C for Qno10

and option a for Qno 9

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How do you decide where to put a point when you are graphing?
elena55 [62]

Step-by-step explanation:

When deciding where to put an ordered pair on a graph its important to understand how ordered pairs work.

An ordered pair is split up into to pieces

(x,y) or number example (3,5)

When graphing the x coordinate will fall on your horizontal line or the line that looks like the horizon.

When graphing the y coordinate it will fall on your vertical line or the line that goes right up into the sky like a rocket.  

To graph (3,5)

Go to the right 3 and up 5

Sometimes helps to use both fingers to keep your spot. Slide both fingers until they collide and that's where you would plot your point!

Hope this helps if you have an questions just comment and ill try to explain further.

4 0
2 years ago
Find the approximate area of a triangle that has vertices at A(-4,2),B(6,4)C(3,-1)
MrMuchimi

area \: of \: triangle \:  =  \frac{1}{2}  |( - 16) - (22)|
=  \frac{1}{2}  | - 44|
= | - 22|
area \: of \: triangle \:  = 22
6 0
3 years ago
The average waist size for teenage males is 29 inches with astandard deviation of 2 inches. If waist sizes are normallydistribut
choli [55]

Answer:

The z-score of a teenage with waist size 33 inch is 2

Step-by-step explanation:

Mathematically, the z-score can be calculated using the formula;

z-score = (x- mean)/SD

where mean = 29 inches , SD = 2 inches and x = 33 inch

Plugging these values, we have

z-score = (33-29)/2 = 4/2 = 2

5 0
3 years ago
If you were to use the substitution method to solve the following system, choose the new equation after the expression equivalen
MArishka [77]

Answer:

all work is shown and pictured

8 0
3 years ago
Please answer correctly !!!!!!!!!!! Will mark 50 points brainliest !!!!!!
Ket [755]

Answer:

In your console (ctrl + shift + j), the letter a would appear. Beneath that, the letter c would appear.

Step-by-step explanation:

This is because the val2 is not less than or equal to 3. The second condition that's inside the first condition is true but since the first condition is false, the second condition would not run.

3 0
2 years ago
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