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Natalija [7]
3 years ago
13

1 What is the value of x in the figure? Use the degree symbol 72° 38° X °

Mathematics
1 answer:
NARA [144]3 years ago
5 0

Answer:

70°

Step-by-step explanation:

All triangles are 180°.

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What is the equation of the line with a y-intercept of −10 and a slope of 3
Anika [276]

Step-by-step explanation:

we have y intercept -10

and slope 3

we know the equation of line in slope -intercept form

y=mx+b

where m is slope and b is y-intercept

so the final equation would be

y=3x-10

5 0
3 years ago
A bag contains 10 red marbles, 7 green marbles. and 8 striped marbles. A marble is picked, then put back into bag. Find P(green
SIZIF [17.4K]

G = number of green = 7

S = number of striped = 8

T = number total = 10+7+8 = 25

probability of picking green = P(G) = G/T = 7/25

probability of picking striped = P(S) = S/T = 8/25

P(green and striped) = P(G)*P(S)  ... events are independent

P(green and striped) = (7/25)*(8/25)

P(green and striped) = (7*8)/(25*25)

P(green and striped) = 56/625

P(green and striped) = 0.0896

--------------------------------

In summary, the answer as a fraction is 56/625

In decimal form, the answer is 0.0896

The value 0.0896 can be converted to percent form to get 8.96%

8 0
3 years ago
What is the slope of this graph? I WILL GIVE BRAINLIEST PLSSSS 100 points 3,2 1,4
jeyben [28]

Step-by-step explanation:

Slope = -5/5 = -1

8 0
2 years ago
Read 2 more answers
Rewrite the equations in slope-intercept form. Determine the slope.
notsponge [240]
This should have been worth more points, but anyways, here are the answers. Please give thanks :)

1.)Y = 5 - 3X<span>
2.) Y= </span><span>3X - 4</span><span>
3.) Y = 7 - X
4.) Y = -5X 
5.) Y = </span>X +6 <span>
6.) Y = 5 -3X
7.) Y = 2 +</span>\frac{4}{3}<span>X
8.) </span>Y = \frac{1}{2}X - 3<span>
9.) Y= 2 - [</span>tex] \frac{2}{3} [/tex]<span>
10.) Y  = 1 - 5X
11.) Y = 2 - </span>\frac{1}{3}<span>X
12.) Y = -5 -2X
13.) Y = X - 6
14.) Y = </span>\frac{10}{3}<span> -2X
15.) Y = 2 +</span>\frac{4}{3}<span>X
16.) Y = 2 +</span>\frac{4}{3}<span>X
17.) Y = 1 - 5X
18.) Y = </span>[<span>tex] \frac{3}{4} [/tex]</span>X + 2


5 0
3 years ago
Which line best represents the line of best fit for this scatter plot?
oksano4ka [1.4K]

Answer:

B- Line Q

Step-by-step explanation:

Line Q is practically in the middle of the dots. It is called a trend line btw. :)

7 0
2 years ago
Read 2 more answers
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