Can someone plz do both of these will mark brainleist
2 answers:
Answer:
Step-by-step explanation:
2.b=90
1.30
Answer:
Step-by-step explanation:
6. You're gonna use Cos to find Y
Cos = adj/hyp
Cos 27 = 10/y
10/cos27 = y
11.2 = y
7. It'll help immensily if you draw this one out.
You're gonna use Sin to find the angle.
Sin = opp/hyp
Sin 65 = 14/x
14/sin65 = x
15.4 = x
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Step-by-step explanation:
Answer:
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Step-by-step explanation:
Answer:
a = 80
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Pls mark brainliest. Thanks!
Answer:
-3/5 or -0.6
Step-by-step explanation:
Answer:
f(-2)=-4
Step-by-step explanation:
To solve this, simply plug the value into the function as follows:
f(-2)=(-2)^2+3(-2)-2
f(-2)=4-6-2
f(-2)=-4
