2 years ago

Which expressions are equivalent to

Mathematics

1 answer:

UkoKoshka [18]2 years ago

5 0

Answer:

I would appreciate if my answer is chosen as a brainliest answer

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Find y. A. √22 B. 8 C. √42 D. 4

Elina [12.6K]

Answer:

$\Large \boxed{\mathrm{D. \ 4}}$

Step-by-step explanation:

The triangle is a right triangle.

We can use trigonometric functions to solve the problem.

tan θ = opp/adj

tan 30 = y/(4√3)

y = 4√3 tan 30

y = 4

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2 years ago

A van,a moving company charges 50.00 plus 5.50 by per mile. The table shows the total cost for the number of miles drivin

Anna71 [15]

y = 55/10x + 50 is the equation to represent this situation

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1 year ago

>><br> What is the value of x that makes PQ|| RS?<br> plssss help. i need help bad

kirill [66]

Answer: 55

Step-by-step explanation:

By the alternate exterior angles theorem,

$3x-65=2x-10\\x-65=-10\\x=55$

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1 year ago

What is the y intercept of y=7-2x

neonofarm [45]

Answer: It would be 7. (0,7)

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2 years ago

There were 3232 volunteers to donate blood. Unfortunately, nn of the volunteers did not meet the health requirements, so they co

Degger [83]

Answer:

$\frac{470}{32-n}$

Step-by-step explanation:

We have been given that there were 32 volunteers to donate blood. Unfortunately, n of the volunteers did not meet the health requirements, so they couldn't donate.

So the number of volunteers that donated blood will be 32-n.

We are also told that the rest of the volunteers donated 470 milliliters each.

To find the units of blood donated by each of the volunteers we will divide total units of donated blood by number of volunteers, who donated the blood (32-n).

$\text{Millimeters of blood donated by each volunteer}=\frac{470}{32-n}$

Therefore, each of the volunteers donated $\frac{470}{32-n}$ millimeters of blood.

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2 years ago

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