All categories

3 years ago

PLEASE HELP ME!!!!!!!!!

Mathematics

1 answer:

artcher [175]3 years ago

6 0

In the right triangle, one of the angles has measure 60 deg, so the remaining angle has measure 30 deg. In such a 30-60-90 triangle, the sides occur in a ratio of 1 to $\sqrt3$ to 2 (shorter leg to longer leg to hypotenuse). This means

$2n=4\implies n=2$

$n\sqrt3=m\implies m=2\sqrt3$

making the answer C.

You might be interested in

you invest $4,100 in an account that pays an interest rate of 8.5%, compound continuously. Calculate the balance of your account

Yanka [14]

Answer:

16400$

Step-by-step explanation:

Persent invest value= 4100$

Compound intrest rate=8.5% or 0. 085 (annual)

Time period =17 years

According to compound interest formula

Future valve (fv) =persent value(pv) (1+r)^n

Substitute all values

Fv=4100$(1+0.085)^17

Fv=4100$(1.085)^17

Fv=4100 * 4.00

Fv= 16400 $ answer

7 0

3 years ago

What is the answer to -4.3g=25.8

8090 [49]

G=-6
You just divide both sides by -4.3

7 0

3 years ago

What is this answer <br> (9+31+5)[(7•5)•4]

Reptile [31]

I got 63,000 because it simplifies to 45*35*4

8 0

3 years ago

Solve for A if F=MA and F=10 and M=2.5

gogolik [260]

Answer:

$\boxed{\sf A = 4}$

Given:

F = MA

F = 10

M = 2.5

To Find:

Value of A

Step-by-step explanation:

$\sf Substituting \ values \ of \ F \ and \ M \ in \ F = MA:$

$\sf \implies 10 = 2.5A$

$\sf \implies 2.5A = 10$

$\sf Dividing \ both \ side \ of \ 2.5A = 10 \ by \ 2.5:$

$\sf \implies \frac{2.5}{2.5} A = \frac{10}{2.5}$

$\sf \frac{2.5}{2.5} = 1 :$

$\sf \implies A = \frac{10}{2.5}$

$\sf \frac{4 \times \cancel{2.5}}{ \cancel{2.5}} = 4 :$

$\sf \implies A = 4$

3 0

4 years ago

Read 2 more answers

To rent a certain meeting room, a college charges a reservation fee of $39 and an additional fee of $5.80 per hour. The film clu

spin [16.1K]

Answer:

The inequality is x less than or equal to 6. So the amount of hours they can rent it is 6 hours or less.

Step-by-step explanation:

5.80x + 39 <_ 73.80 ----> subtract 39 on both side to get ---> 5.80x <_ 73.80 -----> then divide by 5.80 on both sides to get ---> x <_ 6.

Hope this helped!

4 0

3 years ago