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labwork [276]
3 years ago
13

Is this right. If it is thanks

Mathematics
1 answer:
Natali [406]3 years ago
4 0

Answer:

yes

Step-by-step explanation:

yes

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pat calculated tan(88)° and obtained a value of 28.6363, but isn't sure what that value means in context. write at least one sen
coldgirl [10]

Step-by-step explanation:

tangent is the ratio of opposite (o) to adjacent (a). it means when an angle is getting bigger, it will impact to the ratio of o/a and reaching infinite value at the angle 90°.

8 0
3 years ago
The amount $180.00 is what percent greater than $135.00? 
sergiy2304 [10]

Answer:

Its Option C

Step-by-step explanation:

The difference is 180 - 135 = $45

So  it is 45 * 100 / 135  

= 33.33% greater

4 0
3 years ago
If the correlation between variable a and variable b is .20, then variable a explains _____ of the variance in variable
timofeeve [1]

The answer would be b. I think.

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3 years ago
In a holiday resort, the ratio of men to women is 5 : 6 and the ratio of women to children is 4 : 7. There are 200 men staying a
lukranit [14]

Answer:

74.7976

Step-by-step explanation:

4 0
3 years ago
Express b+1/3b-2 with “b” as the subject
lara [203]

Answer:

b = \frac{1+2a}{3a-1}

Step-by-step explanation:

Given

a = \frac{b+1}{3b-2} ( multiply both sides by 3b - 2 )

a(3b - 2) = b + 1 ← distribute left side

3ab - 2a = b + 1 ( subtract b from both sides )

3ab - b - 2a = 1 ( add 2a to both sides )

3ab - b = 1 + 2a ← factor out b from each term on the left side

b(3a - 1) = 1 + 2a ( divide both sides by 3a - 1 )

b = \frac{1+2a}{3a-1}

4 0
3 years ago
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