3 years ago

For a given right triangle side a=76.4 ft and side b=39.3 ft. What is the measure of angle A to the nearest degree?

Mathematics

1 answer:

Neporo4naja [7]3 years ago

4 0

Answer:

Step-by-step explanation:It would tan and since we are finding the angle it would be tan negative. then we just place tan negative 39.3 divided by 76.4 in the calculator. make sure the calculator is set to degree!

You might be interested in

In a survey, 150 shoppers were asked whether they have access to a computer at home and if they have a personal e-mail account.

rosijanka [135]

I don't know what you are talking about please re word the question its really hard to understand what your asking.

8 0

2 years ago

A candidate for city council wants to determine how much support she has among the voters in her district by conducting a survey

SpyIntel [72]

I think c .. I already took a course .. and the test had that question.. I cant remember the answer though

5 0

3 years ago

Read 2 more answers

The average price of a gallon of milk is $3.31. If the price increases .88% each year , how much will a gallon of milk cost in 2

musickatia [10]

Answer:

$3.94

Step-by-step explanation:

You will need to use the compound interest formula for this.

$P(1+\frac{r}{n} )^{nt}$

P = initial balance

r = interest rate

n = number of times compounded annually

t = time

Your equation will look like this:

$3.31(1+\frac{.0088}{1} )^{20}$ = 3.94

5 0

3 years ago

3. Numerical coefficient of x² in= x++5xy is a) 5 b) - 5/2 c) 5/2 d) 1/2 <br>

arlik [135]

Step-by-step explanation:

If your question is x² + 5xy

Then,

Numerical coefficient = Number in the given expression

Numerical coefficient = 5

Option A

6 0

3 years ago

Read 2 more answers

Evalaute the following without using a calculator: <br> cos(13pi/6)

Harman [31]

$the\ cos\ function\ is\ periodic:\ \ \ the\ period=2 \pi\\\\cos(2 \pi + \alpha )=cos \alpha \\\\------------------------\\\\cos\bigg{(} \frac{\big{13 \pi }}{\big{6}}\bigg{)}=cos\bigg{(} 2 \pi +\frac{\big{ \pi }}{\big{6}}\bigg{)}=cos\bigg{(} \frac{\big{ \pi }}{\big{6}}\bigg{)}= \frac{\big{ \sqrt{3} }}{\big{2}}$

5 0

2 years ago

Read 2 more answers