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
VARVARA [1.3K]
3 years ago
9

Find the trig ratio. Reduce to lowest terms.

Mathematics
2 answers:
Vlad [161]3 years ago
6 0

COS A=0.8

Step-by-step explanation:

2^6+8^2

100

sqrt(100)=10

8/10

0.8

anyanavicka [17]3 years ago
6 0
The answer to your question is cos 0.8 :) hope this helps
You might be interested in
A scientist wants to find the radius, in feet, of this hemispherical dome. He found that the surface area of the entire sphere c
skelet666 [1.2K]
The surface area of a sphere by definition is given by:
 A = 4 * π * r ^ 2
 Where,
 r: radius of the sphere.
 Substituting the values we have:
 294 = 4 * π * r ^ 2
 We cleared the radio:
 r ^ 2 = (294) / (4 * π)
 Answer:
 An equation that I could use to find the dome's radius is:
 A. r2 = 294 square feet ÷ 4π
7 0
3 years ago
Suppose a city with population 300 comma 000 has been growing at a rate of 3​% per year. If this rate​ continues, find the popul
viktelen [127]

Answer:

The population of this city in 13 years is 440,550.

Step-by-step explanation:

Given:

Suppose a city with population 300, 000 has been growing at a rate of 3​% per year.

Now, to find the population of this city in 13 years.

Let the population of this city in 13 years be A.

Population (P) = 300,000.

Rate per year (r) = 3%.

Time (t) = 13 years.

Now, we put formula to get the population of the city in 13 years:

A=P(1+r)^t\\\\A=300,000(1+3\%)^{13}\\\\A=300,000(1+0.03)^{13}\\\\A=300,000(1.03)^{13}\\\\A=300,000\times 1.4685\\\\A=440,550.

Therefore, the population of this city in 13 years is 440,550.

3 0
3 years ago
6/7 divided by 3 =<br><br> Answer please (work it out or not idc)
kow [346]

Answer:

Step-by-step

2/7

4 0
3 years ago
Read 2 more answers
Blank times blank times 2 equals 18 what would the blanks be
vladimir2022 [97]
3 times 3 times 2 equals 18
7 0
3 years ago
Read 2 more answers
Find the area of the figure
Naya [18.7K]
The answer is going to be 15
5 0
3 years ago
Other questions:
  • The ellipse with x-intercepts (2, 0) and (-2, 0); y-intercepts (0, 4) and (0, -4).
    9·1 answer
  • A cone has volume of 12\pi cubic inches. Its height is 4 inches. What is its radius?
    14·1 answer
  • You run one lap around a mile track every 8 minutes. Your friend runs around the same track every minute. You both start at the
    14·1 answer
  • What expression is equivalent to 14/15
    14·1 answer
  • What is the length of an arc cut off by an angle of 3 radians on a circle of radius 8 inches?
    12·1 answer
  • Mikayla bought a coat that originally cost $200. It was on sale for 25% off. How much did she pay for the coat?
    9·2 answers
  • Will mark brainliest Question is in attachment
    11·1 answer
  • Is Q the midpoint of line segment PR? Justify your answer with numbers and words.
    13·1 answer
  • 3. Use inverse operations to solve the equation. (1 point)<br> 15 = -1<br> 6
    11·1 answer
  • Parents will kill me if I don't get this done in an hour (BRAINLIEST IF ANSWER IS CORRECT AND WORK IS SHOWN)
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!