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Alika [10]
2 years ago
5

(02.07) Solve for x. -ax + 3b > 5

Mathematics
1 answer:
Olin [163]2 years ago
3 0

Answer:

X<-3b+5/-a

Step-by-step explanation:

Isolate x, move 3b to the other side, switching its sign to negative.

S1: -ax>5-3b

Next, divide both sides by -a, fully isolating x.

S2: x> 5-3b/-a

Since we divided both sides by -a, we switch the inequality sign per rule.

S3: x<5-3b/-a

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3 years ago
What is the exact value of cos (67.5° )?
Brilliant_brown [7]

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0.38268343

Step-by-step explanation:

cos( 67.5 )

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Apply the cosine half-angle identity.

±

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Change the  

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The result can be shown in multiple forms.

Exact Form:

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−

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Decimal Form:

0.38268343

…

6 0
3 years ago
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6 0
3 years ago
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