Answer:
b (1)= 4
b (n)= b (n-1)+ 18
Step-by-step explanation:
Answer:
b) 300in^2
Step-by-step explanation:
area of triangle = base x heigth / 2
10 . x 10 / 2 = 100/2 =50
surface area of one face is 50
there 4 sides so 50 x 4 = 200
and the bottom is length x width = 10 x 10 = 100
100 + 200 = 300
Answer:
Pt. 1: D
Pt. 2: what are the options for part 2?
Step-by-step explanation:
The first graph the X is 45° because it right angle is 90 degrees Larry give us 55 degrees so 55 subtract the equals 45
The second graph has a degree of 113 because 180 subtracted by 67 is 113 because they straight angle has 180.
The first one is 45
The second one is 113
Answer:
9.2 yd
Step-by-step explanation:
Given,
hypotenuse(h)=10 yd
base(b)=4yd
perpendicular(p)=?
we have Pythagoras Theorem
h²=p²+b²
p²=h²-b²
p=(h²‐b²)½
=(10²-4²)½
=(100-16)½
=(84)½
=9.2
