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
maxonik [38]
3 years ago
9

Given cos A = 0.25 find angle A in degrees. Round your answer to the nearest hundredth.

Mathematics
1 answer:
Fantom [35]3 years ago
8 0
We have that
cos A=0.25
so
A=arc cos (0.25)-------> using a calculator----> A=75.5225°
Round to the nearest hundredth-----> A=75.52²

the answer is
the option <span>75.52°</span>
You might be interested in
-3 (v + 4) = 2v - 37
asambeis [7]

Step-by-step explanation:

-3 (v + 4) = 2v - 37

-3v - 12 = 2v - 37

5v = 25

v = 5

3 0
3 years ago
Lines a and b are parallel.
GrogVix [38]
180 - 124 = 56
4x = 180 - (56 + 60)
4x = 180 - 116
4x = 64
x = 16

answer
B. 16
8 0
3 years ago
Please help me on this problem
Orlov [11]

Answer:

The Proof with Figure, Statement and Reasons is given below.

Step-by-step explanation:

Given:

∠DAF ≅ ∠EBF,

DF ≅  FE

Prove:

Δ ADF ≅ Δ BFE

Proof:

       Statements                                 Reasons

a. ∠DAF ≅ ∠EBF       ...........................Given

<u>48. ∠DFA ≅ ∠EFB  </u>..........................Vertical Angles are congruent

DF ≅  FE                 ..........................<u>.49. Given</u>

50.<u> Δ ADF ≅ Δ BFE </u>.......................<u>..By Angle-Angle-Side test</u>

6 0
3 years ago
What is the value of 2/3^-4
Reptile [31]

Answer:

\frac{16}{49}

Step-by-step explanation:

To solve problems like this, we need to multiply the base ,\frac{2}{3} , the amount of times as the exponent, 4.

Essentially, the equation is \frac{2}{3} x \frac{2}{3}  x \frac{2}{3}  x \frac{2}{3} .

The product would be \frac{16}{49}.

Now we can't forget that the exponent is a negative. But because the exponent is an even number, we don't need to worry about that.

Hope this helped :)

8 0
3 years ago
What number times 0.1 = 0.02
guajiro [1.7K]

Answer: 0.2

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • Use digits below and what u know about division to write four 4-digit numbers that are divisible by 2,3,5,and 9 you can only use
    15·1 answer
  • What is the period of the function y=2sin(3x-pi/6)+4<br> URGENT
    8·1 answer
  • Rational expressions always contain logarithms. 1) Always true 2) Never true 3) Sometimes true
    6·1 answer
  • Suppose you're given the formula P = 9m – 3n. If you know that n is 1⁄3 of m, how could you rewrite this formula?
    14·2 answers
  • How do you find the limit of (2+x)^3 -8/x as the limit approaches 0? Please explain how you did it.​
    13·1 answer
  • What is the measure of each base angle of an isosceles triangle if its vertex angle measures 40° and its 2 congruent sides measu
    8·2 answers
  • Sally does 12 loads of laundry every week. On average how many loads of laundry does sally do in one day
    15·1 answer
  • In 3 hours, Fast Eddy performed 21 663 loops with his yo-yo. How manyloops could he do in 8 hours at this rate?
    11·2 answers
  • There were 150 students wearing red shirts today. If there are a total of 300 students at school, about how many out of a class
    10·2 answers
  • Calculate the area of each circle
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!