Answer:
Step-by-step explanation:
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The formula to find the area of a triangle is where stands for the base and stands for the height.
But we already know the area and the base. So to find the height, let's substitute 72 for and 12 for , and solve.
Here, divide both sides by 6
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Hope this is helpful.
Answer:
<
Step-by-step explanation:
-7.56 < -5.76
Answer:
17.647 = 18%
Step-by-step explanation:
I hope this helps also pls rate brainliest
Hope this helps, should be right
Sin0= y/r
X= -4 and r= 9 (radius is also the hypotenuse)
In quadrant II y is positive
X^2 +y^2 = r^2
-4^2 + y^2 = 9^2
16 + y^2 = 81
Y^2 = 81-16
Y^2 = 65
Y= sqrt65
Sin0= sqrt65/9