Answer:
17degrees
Step-by-step explanation:
Since the triangle ABC is a right angled triangle, one of the angle is 90 degrees
The sum of angle in a triangle is 180
m<A + m<B + m<C = 180
73 + 90 +m<C = 180
163 +m<C = 180
m<C = 180-163
m<C = 17 degrees
Hence the third angle is 17degrees
Area of triangle = 1/2 (base) (height)
base = 20.3 cm and height = 6.2 cm
Plug in
A = 1/2 (20.3)(6.2)
A = 62.93
Answer
62.93 cm^2
Santiago has 87 nickles
435 ÷ 5= 87
g(x) = 2x-6
f(x) = -4x +7
(g•f)(x) = g(f(x))
= 2(f(x)) - 6
= 2 ( -4x+7) -6
= -8x + 14 -6
= -8x +8
now
(g•f)(1) = -8(1) + 8= -8+8
= 0
so option a is answer
Answer:
Since there are 2 possibilities for each bat (hit or out), the amount of total possibilities is 2 * 2 * 2 = 8. There is only one possibility out of those eight that gives us three hits, therefore the probability is 1 / 8 or 0.125.
