Answer:
Height 356: 12816 cm3
Height 6: 216 cm3
Height 5: 180 cm3
Height 3: 108 cm3
Step-by-step explanation:
base * height = volume
x is less than or equal to -18
Answer:
40.47°, 49.53°
Step-by-step explanation:
Complementary angles add up to 90
7r + 5 + 8r + 9 = 90
15r + 14 = 90
15r = 76
r = 76/15
7r + 5 = 7(76/15) + 5 = 40 7/15
8r + 9 = 8(76/15) + 9 = 49 8/15
Answer:
The equation is y = x + 9.
Step-by-step explanation:
We need to equation of SR
Slope = slope of UV = 3/2
= 1.
One point on SR is (-2, 7) so using the point-slope form of the equation:
y - y1 = m(x - x1)
Here m = 1, x1 = -2, y1 = 7:
y - 7 = 1(x - (-2))
y - 7 = x + 2
y = x + 9