Does anyone know the answer to these 2 questions they both have to be rounded to the nearest tenth and you’re only solving for x
1 answer:
Answer:
1) 24.2 = x 2) 27.8 = x
Step-by-step explanation:
1) Find the cos 21 degrees
cos 21 = x/26 Simplify
0.93 = x/26 Multiply 0.93 and 26
24.2 = x
2) Find the sin 33 degrees
sin 33 = 15/x Simplify
0.54 = 15/x Divide both sides by 0.54
27.8 = x
If these answers are correct, please make me Brainliest!
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Use the rule is/of, %/100
15% becomes 0.15
multiply it by 8700
0.15x8700=1305
Boys to girls=350:450=7:9
Answer: y=kx/w^2
Step-by-step explanation:
y is directly proportional to x
y∝x
y=kx
y inversely proportional to the square of w.
y ∝ (1/(w)^2)
y=k/w^2
y=kx/w^2
PEMDAS
5X10 = 50
102-50= 52
Answer = 52
