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3 years ago

What trig ratio uses hypotenuse and adjacent

Mathematics

1 answer:

Zielflug [23.3K]3 years ago

4 0

Answer:

That would be cosine, or (cos)

Step-by-step explanation:

This is because cosine is Adjacent / Hypotenuse.

Hope that helps, :)

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PLEASE HELP!!! LOOK AT PIC PLEASE!!

love history [14]

Answer: C, D

Step-by-step explanation:

Acute angles of right triangles are complementary, and the sine of an angle is equal to the cosine of its complement.

5 0

2 years ago

In Exercise, use the properties of exponents to simplify the expression. (e1/2)(e4)

iogann1982 [59]

Answer:

$e^{9/2}$

Step-by-step explanation:

Let's consider the following expression.

$(e^{1/2})(e^{4} )$

We will use the Product of Powers Property. This property states that to multiply powers having the same base, we have to add the exponents.

$(e^{1/2})(e^{4} )=e^{1/2+4} =e^{1/2+8/2}=e^{9/2}$

The simplified expression is $e^{9/2}$ .

7 0

3 years ago

your cell phone plan cost $39.99 per month plus $.15 for each text message you send or receive you have at most $45 to spend on

Alchen [17]

X = text message you send or receive

39.99 + 0.15x ≤ 45
0.15x ≤ 5.01
x ≤ 33

the maximum text message you send or receive is 33

39.99 + 0.15(33) = 44.94

4 0

3 years ago

I NEED ANSWERS ASAP!!!

natta225 [31]

Answer:

I think the answer is 3.5

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

On a road trip, you drive about 70 miles per hour and your friend drives about 60 miles per hour. The plan is to drive less than

lord [1]

Answer: The answer is 0 hours and 10 hours.

Step-by-step explanation: Given that me and my friend are on a road trip. My speed is 70 miles per hour and my friend's speed is 60 miles per hour. Our plan is to drive less than 15 hours and at least 600 miles each day.

Also, my friend will drive more hours than me.

Let, 'x' and 'y' be the number of hours drove by me and my friend respectively. Then, according to the given information, we have the following inequalities.

$y>x,\\\\x+y$

When we plot these inequalities in a graph paper, we can see in the attached figure, where the common shaded region gives the solution set, one of the solution is point 'P', given by

x = 0 and y = 10.

This solution satisfy all the three conditions given above.

Thus, one of the solution is - I will drive for 0 hours and my friend will drive for 10 hours.

8 0

3 years ago