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
Harlamova29_29 [7]
3 years ago
15

Solve for an angle in right triangles help

Mathematics
2 answers:
Slav-nsk [51]3 years ago
5 0

Answer:

26.39

Step-by-step explanation:

\sin(B)  =  \frac{AC}{AB}  =  \frac{4}{9}

B =  {sin}^{ - 1}  =  \frac{4}{9}

= 26.387

= 26.39

Marrrta [24]3 years ago
5 0

Answer: 26.39 degrees

Step-by-step explanation: sin ^-1= 4/9

26.3877

You might be interested in
Find the percent of error if the estimate is $230 and the actual amount is $245. round to the nearest whole percent.
qwelly [4]

Percentage error = 245-230/245 * 100 = 15/245 * 100 = 6.12%

After rounding off, it would be 6%

5 0
3 years ago
Which equation best describes the line of best fit?
Andrej [43]
The y-value changes from 10 to 70 as the x-value changes from 0 to 10. That makes the slope (70 -10)/(10 -0) = 6, and the y-intercept = 10.

Selection A is the appropriate equation.
8 0
3 years ago
Which one is bigger 95.580 or 95.58
mezya [45]
They're both equal. The zero in 95.580 doesn't matter in this comparison.
5 0
3 years ago
Read 2 more answers
I will give brainlits and start pls help
Marizza181 [45]

Step-by-step explanation:

(0,-3) and (1,0) this are the point

8 0
3 years ago
One-fifth of the sum of the numerator and the denominator of a particular fraction is8. If the numerator is subtracted from 22,
Alex_Xolod [135]

Answer:

The original fraction is 13/27

Step-by-step explanation:

Let the fraction be x/y. This means that the numerator is x and the denominator is y.

One-fifth of the sum of the numerator and the denominator of a particular fraction is 8. This means that

1/5 (x+y) = 8

Cross multiplying with 5,

x+y = 5×8 = 40 - - - - - - - -1

If the numerator is subtracted from 22, the original fraction becomes 1/3. This means that

(22-x)/y = 1/3

Cross multiplying with y and 3,

3(22-x) = y×1

66-3x = y - - - - - -2

Substituting y = 66-3x into equation 1, it becomes

x + 66 - 3x = 40

x -3x = 40-66

-2x = -26

x = 26/2 = 13

y = 40 - x = 40 - 13

= 27

The original fraction is 13/27

8 0
3 years ago
Other questions:
  • Carol ate 2/5 of the cake, Dima ate 3/8 of the REMAINING cake, mom ate the rest.
    6·1 answer
  • Which shape has a larger atea a rectangle that is 7 inches by 3/4 inch, or a square with side length of 2 1/2 inches?
    15·1 answer
  • An acute angle θ is in a right triangle with sin θ = seven eighths. What is the value of cot θ?
    9·1 answer
  • Frances has piano lessons every fourth day.
    10·1 answer
  • Write a slope intercept equation for a line that passes through (-3,5) and (2,-5)
    10·1 answer
  • Need help with these. please show work​
    10·1 answer
  • Please please help i’ll give brainliest please tysm :))
    13·2 answers
  • Kylie's family took a road trip to Mount Rushmore. Kylie fell asleep 34% of the way
    9·1 answer
  • What should you do to both sides of the inequality in order to solve x + (-2) > 3?
    7·1 answer
  • Solve for x. Express your answer as a proper or improper fraction in simplest terms,
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!