The larger number is 99. The smaller number is 21.
Ann increased the quantities of all the ingredients in a recipe by 60% . She used 80 grams (g) of cheese.
1 answer:
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Answer:
B
Step-by-step explanation:
To find the answer, we can use the point-slope form:
Where (x₁, y₁) is a point and m is our slope.
Let's let our point (4, 1/3) be (x₁, y₁) respectively.
We also know that our slope is 3/4. So, substitute 3/4 for m.
This yields:
The choice that represents this is B.
So, our correct answer is B.
And we're done!
By definition of the trig functions,
We have , so
, and
, so
.
Just to check: we should have
by the Pythagorean theorem. Indeed,