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Wittaler [7]
3 years ago
10

HELPPPPPPPPPP MEEEEEEE

Mathematics
1 answer:
Semmy [17]3 years ago
3 0
Look at those squares that means the angle is 90°. So the area of a triangle in degrees is 180° . So subtract 180° from 90° to get the angles. Make sure they all add up to 180°
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Can I please have the answers ASAP <br><br> -10+4= <br> -7-11=
Oxana [17]

Answer: for -10 + 4 the answer is -6

for -7 - 11 the answer is -18

Step-by-step explanation:

For -10+4 all you do is start at -10 and go up 4 to -6 (-9, -8, -7, -6)

and for -7 - 11 you start at 7 and just go down (but the numbers get bigger) to -18 (-8, -9, -10, -11, -12, -13, -14, -15, -16, -17, -18)

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3 years ago
Find<br>the<br>value<br>of sin 90+ tan45?<br>​
sashaice [31]

Answer:

91.61

Step-by-step explanation:

thats what i got

7 0
3 years ago
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3 years ago
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A right circular cylinder has a volume of 500 cu in. If the base has a radius of 4 in., what's the altitude of the cylinder? Rou
GarryVolchara [31]
<span>Cylinder Volume   =   </span><span>π <span>• r² • height
height = </span></span><span>Cylinder Volume / (PI * radius^2)
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</span><span><span><span>height = 9.9471839432 </span> </span> </span>
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</span>


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3 years ago
Could somebody please help
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Lenght is 6, area is 12
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