Answer:
hi it's
Easy B
Step-by-step explanation:
No Problem
Answer: Approximately d = 208.72
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Work Shown:
Make sure your calculator is in radian mode
A quick way to check is to compute cos(pi) and you should get -1
cos(angle) = adjacent/hypotenuse
cos(x) = 200/d
cos(0.29) = 200/d
d*cos(0.29) = 200
d = 200/cos(0.29)
d = 208.715135166392 which is approximate
d = 208.72
I rounded to two decimal places since x is rounded in that manner as well. Round however else you need if your teacher instructs.
<span>Let x be the number of members on the football team.
Let y be the number of members on the basketball team.
equation 1: y = x - 30
equation 2: (x + 10) / (y + 10) = 3 / 2
2 * (x+10) = 3 * (y+10)
Let's replace y with x - 30.
2 * (x+10) = 3 * (x - 30 + 10)
2x + 20 = 3x - 60
x = 80
y = x - 30 = 80 - 30 = 50
The football team has 80 members.
The basketball team has 50 members.</span>
Answer:
17
Step-by-step explanation:
