3 years ago

Find the exact value of tan A in simplest radical form.

Mathematics

1 answer:

aliina [53]3 years ago

5 0

<u>Answer:</u>

$tan A=\frac{\sqrt{3} }{3}$

<u>Explanation:</u>

tan = opposite/adjacent

tan A = BC/AC

tan A = 5/√75

tan A = 5/√(25×3)

tan A = 5/5√3

tan A = 1/√3

tan A = 1/√3 × √3/√3 <em>(rationalizing the denominator)</em>

tan A = √(3)/3

$tan A=\frac{\sqrt{3} }{3}$

You might be interested in

PLEASEEEE HELPPPPPPPPPPP

poizon [28]

Angle MNP is correspondent to angle LKI

5 0

3 years ago

I need help.<br><br>this is applying rules for exponent and radicals

lbvjy [14]

-6/√(8x) ×√(8x)/√(8x) = -6√(8x)/8x
= -3√(8)x/4x
= -3√(8)√(x)/4x
= -6√(2)√(x)/4x
= -3√(2)√(x)/2x
= -3√(2x)/2x

6 0

3 years ago

What is the math paper lesson 68

lapo4ka [179]

Do u mean from the book or something?

3 0

3 years ago

Since he's made of metal, Moby weighs a lot. In fact, Tim's weight is only 4 percent of Moby's weight. If Tim weighs 50 kg, how

Ivanshal [37]

Answer:

Moby weighs 1250Kgs

Step-by-step explanation:

Tim is 4% of Moby so

T =4%m

if T is for Tim and Tim weighs 50kgs then

50=4%m

100/4=25

25*50=1250

M = 1250Kgs

8 0

3 years ago

kelly plans to put her graduation money into an account and leave it there for 4 years while she goes to collge she recieves $75

DedPeter [7]

Answer:

$FV=887.3967212$ $

Step-by-step explanation:

Use the compound-interest formula:

$FV=PV(1+\frac{r}{n}) ^{nt}$

Where:

FV=Future value or the ending amount

PV=Present value or the initial amount=750

n=Number of compoundings in any one year=2

t=Total number of years=4

r=interest rate=0.0425

Now, replacing the data in the equation:

$FV=750*(1+\frac{0.0425}{2}) ^{2*4} =887.3967212$ $

4 0

3 years ago