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
anastassius [24]
2 years ago
6

M <1= A. 40 B. 80 C. 160

Mathematics
1 answer:
vitfil [10]2 years ago
3 0

Answer:

  A. 40

Step-by-step explanation:

In such a geometry the measure of the angle is the average of the measures of the intercepted arcs.

  ∠1 = ∠3 = (50° +30°)/2 = 40°

You might be interested in
21) PLEASE HELP WITH QUESTION. WILL MARK BRAINLIEST + POINTS.
LenKa [72]
                             8
Suppose f(x) = ----------
                          sqrt(x) 
                                                                                                   8
What if we let x = 16 (just an example)?  We'd get f(16) = ------------- = 2.
                                                                                              sqrt(16)

What if we let x = g(x) = 2x+4?

We'd get the following:

                     8
f(g(x)) = -------------- = y
              sqrt(2x+4)

So...the correct answer is the fourth one.
5 0
3 years ago
14 out of the 25 students passed the quiz. What percent of students passed the quiz ?
Mnenie [13.5K]

Answer:

56

Step-by-step explanation:

A fraction consists of two numbers and a fraction bar:

14/25

The number above the bar is the numerator: 14

The number below the bar is the denominator: 25

Divide the numerator by the denominator to get fraction's value:

Val = 14 ÷ 25

Hoped it helped

7 0
2 years ago
Find the measure of x.<br> X<br> 55°<br> 80<br> X<br> = [ ?<br> ]<br> Round to the nearest tenth.
NARA [144]
<h3>Answer:  139.5</h3>

Work Shown:

cos(angle) = adjacent/hypotenuse

cos(55) = 80/x

x*cos(55) = 80

x = 80/cos(55)

x = 139.4757 approximately

x = 139.5

3 0
2 years ago
Read 2 more answers
Select all the parallelograms that have the same area.
Sedaia [141]
1 and 3 I believe sorry if it’s incorrect
3 0
2 years ago
Find all values of x that make the triangles congruent. Explain your reasoning.
RSB [31]

Answer:

x = \frac{4}{5},5

Step-by-step explanation:

If both the triangles ΔABC and ΔBCD are congruent,

Corresponding sides of both the triangles will be proportional.

\frac{AB}{BD}=\frac{AC}{CD}

\frac{5x}{3x+10}=\frac{5x-2}{4x+3}

5x(4x + 3) = (5x - 2)(3x + 10)

20x² + 15x = 15x² + 50x - 6x - 20

20x² + 15x = 15x² + 44x - 20

20x² - 15x² = 44x - 15x - 20

5x² = 29x - 20

5x² - 29x + 20 = 0

5x² - 25x - 4x + 20 = 0

5x(x - 5) - 4(x - 5) = 0

(5x - 4)(x - 5) = 0

x=\frac{4}{5},5

3 0
2 years ago
Other questions:
  • Although the rules of probability are just basic facts about percents or proportions, we need to be able to use the language of
    6·1 answer
  • Simply in ratio 20:80
    10·1 answer
  • A large rectangle has length a + b and width c + d. Therefore, its area is (a + b)(c + d).
    7·1 answer
  • If p(x)=2x^2-4 and q(x)=x-3, what is (p•q)(x)
    5·1 answer
  • I need help with #2
    9·1 answer
  • At Gas Station Z, the cost of 15 gallons of gasoline is $51.30, and the cost of 8 gallons of gasoline is $27.36. What is the cos
    5·2 answers
  • Find the equation (in terms of x) of the line through the points ( − 1 , − 1 ) and( 4 , − 4 )
    14·1 answer
  • I need some help with this question it looks P R E T T Y S I M P L E<br><br> (30 pts)
    14·1 answer
  • An equation of a line through (-1, 1) which is parallel to the line y = 5x + 1 has slope:
    9·1 answer
  • Sharon is filling a pool that holds 13 1/2 gallons for her little brother. She can carry 1 8/8 gallons of water each trip. Write
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!