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
Sauron [17]
4 years ago
10

PLZ HELP ASAP RIGHT TRIANGLES

Mathematics
1 answer:
borishaifa [10]4 years ago
6 0
The correct answer is: AB = 3.11

Explanation:
Since

cos(\theta) =  \frac{base}{hypotenuse} --- (1)
\theta = 50°
base = 2

And hypotenuse = AB

Plug in the values in (1):
(1) => cos(50°) = 2/AB

=> AB = 2/0.643
=> AB = 3.11
You might be interested in
Use the point and the slope to graph each line. Write the equation of the line. The line contains point (2,-2) and is perpendicu
lisabon 2012 [21]

Answer:

x + y = 0

Step-by-step explanation:

Slope 1

b = -2 - (-1)(2)

b = -2 +2

b = 0

y = -x

4 0
3 years ago
Amber earned $14.50 babysitting on Saturday. On Sunday, she spent $6.95 when she purchased a movie ticket. She needed to borrow
irina [24]

Answer:

$12.55

Step-by-step explanation:

14.50-6.95=7.55

7.55 for the snacks which is what was left over after the ticket and she owes her friend 5 so u add that on

7.55+5=$12.55

3 0
4 years ago
Read 2 more answers
The area of the parallelogram is 24 square miles find its base and height?
denis-greek [22]

Answer:

Base-3 mi

Height-8 mi

Step-by-step explanation:

The area of a parallelogram is base*height.

Base*height=24

Now we just need to number that multiply to get 24. Those numbers can be 3 and 8 because 3*8=24.

6 0
3 years ago
What is the value of n 9 times 27+2 times31-28
Kay [80]
9•27+2•31-28= ? Is that what you are asking?
8 0
3 years ago
Which equation represents the line that passes through the points (6 -3) and (-4 -9)
Yuliya22 [10]
First of all you neeeeeed to make sure you know the formula for slope!
which is...
                y2 - y1
    m  =   -----------
                x2 - x1

and since they already gave you two x and y coordinates this is really simple:)  first of all you need to understand what is y2, y1, or x2, x1
taking the points (6,-3) i hope u understand that 6 is the x and -3 is the y.    so knowing that information you always remember to use the information in the order that they gave it to you. i will add an extra link to help explain. Sooo then knowing that you plug it into the formula that I gave you earlier 
so look at the next link that i made:)  
so your slope is 6/5! or 1.2 as a decimal
hopefully you would know what an equation looks like but just in case this is it      y = mx+b 
 so your equation looks like this y = 1.2x -3 
  where did i get the -3?
well look at first x and y coordinate thats your first y intercept:))
hope i helped!!.... and that this was right lol
let me know if it was correct thanks.

8 0
3 years ago
Other questions:
  • Helppppp meehhehhhhhhhh
    5·2 answers
  • You spent these amounts on gasoline for the past four months: $67,$78,$53,$89. What should you budget for gasoline this month? A
    9·1 answer
  • Solve -6x-5=37 justify each step
    15·2 answers
  • What is the value of x in the equation 2x + 3y = 36, when y = 6?<br> 8<br> 9<br> 27<br> 36
    12·2 answers
  • Solve the equation by graphing. If integral roots cannot be found, estimate the roots by stating the consecutive integers betwee
    8·1 answer
  • Alishia asked 120 students what kind of pet they liked the most exactly 45% of the students said they liked dogs best what was t
    5·1 answer
  • 1/3(2x-1)&lt;1/5(x+3)-1​
    7·2 answers
  • The Academic Quiz advisor needs to choose the top member to compete in a final challenge.
    11·1 answer
  • If a trip is 2 1/2 hours in a rain storm but 5/6 of that on a sunny day how long is the trip on a sunny day
    12·1 answer
  • Why did investors start using ticker symbols?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!