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DIA [1.3K]
3 years ago
14

PLZ HURRY. find angle b I NEED HELP FIGURING OUT HOW TO DO THESE ROBLEMS IN GENERAL​

Mathematics
1 answer:
sleet_krkn [62]3 years ago
7 0

Answer:

b=42°

Step-by-step explanation:

This angle is an example of a complementary angle. This means that the total sum of its angle is 90°.

To work out the value of b you would simply minus the angle of 48 from the total of 90, this gives you 42°. This is because as the total is 90 and the value given is 48 and so to isolate the value of b you would minus the value given from the total.

1) Minus 48 from 90.

90-48=42

2) B=42°

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Step-by-step explanation:

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The average rate of change of a function h(x) over an interval [a,b] is given by:

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