Find the missing side lengths
1 answer:
Answer:
X = 18
Y = 9√3
Step-by-step explanation:
use sin equation for right angle triangle
The sine of the angle
= ( the length of the opposite side ÷ the length of the hypotenuse.)
according to this question,
sin 30 = 9 / X
1/2 = 9 / X
X = 18
use cosine to find y
The cosine of the angle
= (the length of the adjacent side ÷ the length of the hypotenuse.)
cos 30 = y/x
√3/2 = y/ 18
y = 9 ✓3
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2×4=8
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27. twice as many as 16 would be 32 and 32-5 is 27
Answer:
m= -5/6
Step-by-step explanation:
X+23=-22
-23 -23
x=-45
a+(-1.3)=-4.5
or
a-1.3+-4.5
+1.3 +1.3
a=3.2
Answer:
80 inches
Step-by-step explanation:
6 x 12 = 72 + 8= 80
Give brainliest please
