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Bogdan [553]
3 years ago
11

Whoever is good at math, please help!

Mathematics
1 answer:
otez555 [7]3 years ago
6 0

Answer:

I think it is 37.5°.

Step-by-step explanation:

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x-y=5 what is the slope intercept form of the equation of the line what is the slope intercept form of the equation of the line
dimaraw [331]
X - y = 5 in slope intercept form is y = x - 5
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3 years ago
For the function f(x) and g(x) given in the graph. Find f(g(2))
Katen [24]

Answer:

f(g(2)) = 4

Step-by-step explanation:

find g(2) then substitute the value obtained into f(x)

locate x = 2 on the x- axis, go vertically up to meet g(x) at (2, 5 )

locate x = 5 on the x- axis, go vertically up to meet f(x) at (5, 4 )

then f(g(2)) = 4

3 0
2 years ago
A recipe requires 1/5 cup of milk for each 1/4 cup of water. How many cups of water are needed for each cup of milk?
Lelechka [254]

Answer:

1 1/4

Step-by-step explanation:

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4 0
2 years ago
*Help ASAP Please! Studying for finals and I'm stuck on this question!*
Nezavi [6.7K]
First I am going to assume that these are both right triangles based off of look and because it is much easier. Without it you have to use law of sines or law of cosines...
So to find x you must first find y which can be done simply by using the pythagorean theorem. This theorem is defined as the sum of the squared legs is equal to the sum of the hypotenuse or x^2 + y^2 = z^2

If we substitute in the known values 16^2 + y^2 = 20^2 and solve for y we get that y = sqrt(20^2 - 16^2), this then simplifies to y = 12

Finding x is much more annoying, the easiest way I can immediately see is to find the upper angles by doing sin(16/20) and then 90 - sin(16/20) since the complementary angle is the one you want. I don't have a calculator or a trig table with me right now but I will tell you that x will be equal to 12 ÷ the inverse cosine of the angle (90degrees - sin(16/20)).

I am pretty sure the answer is D though because we know for sure y = 12 and x has to be greater than y because the hypotenuse must be larger than both legs. It could be E but you won't know unless you do the math for x. So it is either D or E but I would be surprised if a Professor made you do all of the work just to say it doesn't work...
8 0
3 years ago
Find the volume of the cone.
Nesterboy [21]

V=πr2h

3=π·22·9

3≈37.69911

4 0
2 years ago
Read 2 more answers
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