1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Sidana [21]
3 years ago
12

Given cos A = .34 find angle A in degrees. Round your answer to the nearest hundredth

Mathematics
1 answer:
Eva8 [605]3 years ago
7 0
Given:

The equation cos A = 0.34

Required:

The value of A in degrees rounded to the nearest hundredths.

Solution:

Solve for the value of A, we use the trigonometric function of arc cosine.

A = arc cos(0.34)

A = 70.12°
You might be interested in
X/2 = y/3 <br>find value of x, y if x+y =30<br><br>​
Llana [10]

Answer:

x=12, y=18

Step-by-step explanation:

4 0
2 years ago
Can someone help i’m taking an super important test &amp; i need to pass it :(
kozerog [31]

Answer:

What is it about?

Step-by-step explanation:

First you must poop in the toilet and then the second step is that your done.

4 0
3 years ago
Q. A customer wants to re-carpet a living room andhallway. You charge $5.99 per square yard toremove old carpet and $4.50 per sq
Tanzania [10]

Living Room Area = 17.5 x 20 = 350 sq ft

Hall Area = 4 x 12 = 48 sq. ft.

Total area of carpeting: 340 + 48 = 398 sq. ft.

We need to convert total area in sq ft to sq yd. The conversion ratio is

1 sq ft = 0.11 sq yd

So, 398 sq ft would be:

398 * 0.11 = 44.22 sq yd.

Carpet removing rate is 5.99 per sq yd.

Removing rate would be:

44.22 * 5.99 = $264.88

Assuming you gotta install both carpet and pad,

Carpet + pad = 16.99 + 3 = 19.99 per sq yd.

You gotta buy for 44.22 sq yd.

So, it will cost (carpet):

44.22 * 19.99 = $883.96

Installing rate 4.50 per sq yrd, so to carpet 44.22 sq yd, would need:

4.50*44.22 = $198.99

Assuming carpet is provided by installation guys, total charge:

<h2>264.88 + 883.96 + 198.99 = $1,347.83</h2>
4 0
1 year ago
How do you add parentheses to 9 + 12 / 3 + 4 / 2 + 1 * 2 to make the answer 12? Please help quick.
morpeh [17]

Answer:

so the final answer is =17

Step-by-step explanation:

9+12/3=13+4/2=2+1*2=2 the answer is 13+2+2=17

4 0
2 years ago
Factor completely 49x2 − 81. <br> a. (7x 9)2 <br> b. (7x − 9)2 <br> c. (7x 9)(7x − 9) <br> d. 7x − 9
vredina [299]
Use the property
(a -b)(a+ b) = a^2 - b^2

49x^2 - 81 = (7x + 9)((7x - 9)
3 0
4 years ago
Read 2 more answers
Other questions:
  • The elevation of death valley in California is 282 feet below sea level. Write that as an integer
    15·2 answers
  • What is the surface area of the rectangular prism?
    7·1 answer
  • what happens to the median of the data set below if the number 10 is added (2, 4, 8, 2, 7, 6, 18, 20, 24,)
    11·1 answer
  • How do you find this missing side
    12·2 answers
  • Will give brainliest to correct answer
    7·1 answer
  • Add. Simplify your answer before typing it in.<br> 2h 11 min 35s<br> + 7h 14 min 48 s
    9·1 answer
  • Will a stand that can hold up to 40 pounds support a 23‐kilogram television Use 2.2 lb = 1 kg.
    12·1 answer
  • 67/20 in simplest form
    8·2 answers
  • Bonus Problem. A shop owner has 75 pounds of coffee that costs $4.50 per pound. How much coffee that costs $3.50 per pound shoul
    6·2 answers
  • NO LINKS!!! This is NOT MULTIPLE CHOICE!!!
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!