Answer:
A.
Step-by-step explanation:
Reference angle = 60°
Opposite =
Hypotenuse = x
Adjacent = y
✔️To find x, apply the trigonometric function SOH:
Sin 60° = Opp/Hyp
(sin 60 = √3/2)
Cross multiply
Divide both sides by 2
Divide both sides by √3
Rationalize
✔️To find y, apply the trigonometric function TOA:
Tan 60° = Opp/Adjacent
(tan 60 = √3)
Cross multiply
Divide both sides by √3
Rationalize
Ty: 16, Justin: 64
Ty: 17, Justin: 68
Ty 18, Justin: 72
Note the equal sign. What you do to one side, you do to the other. Isolate the p. Do the opposite of PEMDAS.
first, subtract 5r from both sides
2p + 5r (-5r) = q (-5r)
2p = q - 5r
Next, divide 2 from both sides
(2p)/2 = (q - 5r)/2
p = (q/2) - (2.5r) is your answer
hope this helps
<h3>
Answer: 24</h3>
The first coefficient is 8 and the constant term is 3.
p = 8 and q = 3 leads to p*q = 8*3 = 24.
Answer:
C)
B)
C)
Step-by-step explanation:
<h3>Question-1:</h3>
recall the surface area formula of cylinder
given that,h=5 and r=0.7
substitute:
simplify parentheses:
simplify multiplication:
hence, our answer is C
<h3>Question-2:</h3>
remember the surface area formula of cone
given that,r=7 and s=10
substitute:
simplify parentheses:
simplify multiplication:
hence, our answer is B
<h3>Question-3:</h3>
now for the question-3 we need a little bit understanding
remember the surface area formula of cube
we are given that, Thus
substitute:
divide both sides by 6:
square root both sides:
hence, the measurement of each
edge is 10 cm therefore our answer is C)