Answer:
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Step-by-step explanation:
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Answer: 14.6
<u>Step-by-step explanation:</u>
Draw a right triangle such that the building is perpendicular to the ground (which is where the shadow is cast).
Use Pythagorean Theorem to find the length of the shadow (x):
x² + 34² = 37²
x² = 37² - 34²
x² = 213
√x² = √213
x = 14.59
Answer:6.25 grams of protein is provided by this serving of raisins.
Step-by-step explanation:
The calorie count C for a serving of food can be computed using the formula,
C= 4h + 9f + 4p, where
h is the number of grams of carbohydrate contained in the serving,
f is the number of grams of fat contained in the serving, and
p is the number of grams of protein contained in the serving.
A serving of raisins contains 157 calories and 33 grams of carbohydrate. If raisins are a fat-free food, if means that f = 0
Therefore
157 = 4 × 33 + 9 × 0 + 4p
157 = 132 + 4p
4p = 157 - 132 = 25
p = 25/4 = 6.25
Answer:
3.625
step by step explanation :
I just simply searched it up
Part B seems to be missing, but I think I have enough information to be able to answer.
Let's say we had two numbers x and y. Let x be rational and y be irrational.
If x is some nonzero number, then x*y is irrational. The proof for this is a bit lengthy so I'll leave it out.
For instance,
x = 2 is rational, y = sqrt(3) is irrational, x*y = 2*sqrt(3) is irrational.
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If we made x = 0, then
x*y = 0*y = 0
This is true for any value of y that we want. The y value doesnt even have to be irrational. It can be any real number.
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So the distinction is that if x = 0, then x*y = 0 is rational since 0 is rational. Otherwise, x*y is irrational.