Answer:
4x
+
5
y
=
15
Step-by-step explanation:
Answer:
216 cm2
Step-by-step explanation:
The formula for the area of a triangle is (Base*height) divided by 2
so, (16*27) divided by 2 is 216
Answer:
So do you want the roots? If so it is
x ≈ −
1.37049747
, 1.13336413
but rounded is x = -1 ; x = 1
Step-by-step explanation:
Answer:
38.1 cm²
Step-by-step explanation:
area of full circle = π6² = 113.04 cm²
area of 150° segment = (150/360)(113.04) = 47.1 cm²
triangle base = sin 75° x 6 x 2 = 11.59
triangle height = cos 75° x 6 = 1.553
area of triangle = 1/2(11.59)(1.553) = 9 cm²
150° segment - triangle = 47.1 - 9 = 38.1 cm²