Answer:
A. is 0
B. is -30
C. is 0
Step-by-step explanation:
Hope this helps!
25% means 0.25 (It also means 1/4.)
50% means 0.5 (It also means 1/2.)
0.25 of 30.44 = 7.61
0.5 of 13.50 = 6.75
From 7.61, subtract 6.75.
OK. I did it. The question just says "do it". It doesn't ask us what the result is.
If anybody asks you, you can do the subtraction, or just tell them it's 0.86 .
(Is that 86 pence?)
Answer:
72
Step-by-step explanation:
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Answer:
Angle A = 68 Angle B = 22 AC = 15.8
Step-by-step explanation:
sin(x) = Opposite/Hypotenuse
sin(A) = 40/43
A = sin^-1(40/43)
A = 68.47109559 = 68
cos(x) = Adjacent/Hypotenuse
cos(B) = 40/43
B = cos^-1(40/43)
B = 21.52890441 = 22
43^2 - 40^2 = 3449 Pythagoras' Theorem
= 15.77973384 = 15.8
I hope this helps!!
R (radius) = 17
diameter is 2r
17(2) = 34
d (diameter) = 34