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
marysya [2.9K]
2 years ago
11

In , is a right angle. find the remaining sides and angles. round your answers to the nearest tenth . show your work. a = 3, c =

1 9
Mathematics
1 answer:
ki77a [65]2 years ago
5 0
The answer is either 18.76 or 18.77
You might be interested in
Please help algebra 20 points!!!!!!!
miskamm [114]

Answer:

A

Step-by-step explanation:

5 0
3 years ago
Could someone help i’ll mark brainliest! please explain too
-BARSIC- [3]

Answer:

C. 8

Step-by-step explanation:

I almost thought this was going to be Pythagorean Theorem, but no.

Use Cosine Law:

cos θ =  \frac{10^2 + 21^2 - 17^2}{2(10)(21)}

θ = cos−1(0.6)

θ = 53.130...

Now use the SOHCAHTOA ratio for sine (\frac{opposite}{hypotenuse}) to find x now that you have one angle:

sin θ = \frac{x}{10}

x = 10sinθ (θ isn't needed to be written out as it is shown in the equation above)

x = 8

3 0
2 years ago
Justin rented a truck for one day. There was a base fee of $15.99, and there was an additional charge of 89 cents for each mile
Tamiku [17]
266.08- 15.99 (get it down to its base)
250.09/.89= 281 miles.
8 0
3 years ago
Read 2 more answers
PLEASE HELPPP!!!!!!!
Rudik [331]
The answer is 11 because if you look at the chart. You can see everything can be divided by 8 and 88 divided by 8 is 11.
3 0
2 years ago
How Do You Do The Math Questions
Ray Of Light [21]
1.A 2.B hope this helps
7 0
2 years ago
Other questions:
  • Estimate square root 1.52 to the nearest tenth
    12·1 answer
  • Describe a situation that can be represented by the integer 20 and its opposite.
    10·1 answer
  • Graph the following equation on the graph. 2x−3y= −6
    13·1 answer
  • In a right triangle, one of the acute angles measures 74°. What is the measure of the other acute angle?
    15·1 answer
  • What is the degree of a polynomial that has roots of -2, 4i and -4i ?
    12·1 answer
  • X^2-10x+27 in the form (x-a)^2+B​
    5·1 answer
  • "Find the diameter of a cone that has a volume of 83.74 cubic inches and a height of 5 inches. Use 3.14 for pi."
    7·1 answer
  • What kind of relationship does the following scatter plot show?
    13·2 answers
  • I don’t understand I need help
    13·2 answers
  • Kevin invest $2,000 at 4.6% compounded continuously. How long will it take him to have $3,700
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!