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Liula [17]
3 years ago
14

Besides the 90° angle measure, what are the other two angle measures of a right triangle with side lengths 5, 12, and 13? Round

to the nearest degree. 18° and 39° 23° and 67° 43° and 47° 65° and 25°
Mathematics
2 answers:
stira [4]3 years ago
8 0

Answer:

23 and 67

Step-by-step explanation:

suter [353]3 years ago
8 0

Answer:

B) 67 and 23 on edg2020

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Choose all of the points that would be on a graph for y=7x
pav-90 [236]
Hey there! :D

Plug in the points to see if they work. 

y=7x

(2,14) -> (x,y)

14=7*2

14=14

That works. 

(0,0) 

0=7*0

0=0

That works 

(1,7)

7=7*1

7=7

That works. 

The points that work are (2,14), (0,0), and (1,7)

I hope this helps!
~kaikers
3 0
3 years ago
I need help with 4 and 5
krok68 [10]
4)
area of figure = bh = 8x10 = 80
same as a trapezoid have base 6 and 14 and height 8
because A of trapezoid = 1/2(6+14)*8 = 80
so answer is C
a trapezoid with bases of 6 mm and 14 mm and a height of 8 mm

5)
area of original figure A = bh = 8 x 10 = 80
if double h = 16 and b = 20 then A = 16 x 20 = 320
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answer is C.
The area is quadrupled
3 0
3 years ago
The graph below shows the number of paintballs a machine launches, y, in x seconds:
IrinaVladis [17]

Answer:

The expression that can be used to calculate the rate per second at which the machine launches the balls is fraction 20 over 4.

Step-by-step explanation:

The x-axis label is Time in seconds, and the x-axis values are from 0 to 20 in increments of 4 for each grid line.

And the y-axis label is Number of Balls and the y-axis values from 0 to 100 in increments of 20 for each grid line.

If the ordered pairs (4,20) and (8,40) are on the graph, then the slope of the line will be represented by  

M = \frac{40 - 20}{8 - 4} = \frac{20}{4}

Therefore, the expression that can be used to calculate the rate per second at which the machine launches the balls is fraction 20 over 4. (Answer)

5 0
3 years ago
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1)The graph below shows a line segment XY:
Hitman42 [59]
The segment goes from point (-1, 3) to (1,-1)
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Slope = -2
5 0
3 years ago
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Find the area of this shape? HELP Radius is 2 area is 3.14​
notka56 [123]
You shouldn’t need radius but the area is 46

you make the thing hanging of a square and the other big shape a triangle then 2x3 is 6 and 8x10 decided by 2 is 40 and 40+6 is 46
5 0
2 years ago
Read 2 more answers
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