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
lana66690 [7]
2 years ago
14

Pls help!!!! Match all of the angle and arc measures with the appropriate letter ? A through H

Mathematics
1 answer:
Charra [1.4K]2 years ago
8 0

Answer:

Step-by-step explanation:

a = 180 - 2(19) = 142°

b = 90° Triangle in a circle with one side as a diameter makes right triangle

c = 2(19) = 38°

d = 38°

e = 38°

f = 19° alternate angle

g = 19° equilateral triangle

h = 90 - 19 = 71°

You might be interested in
CAN SOMEONE EXPLAIN AND MAYBE SHOW ME STEP BY STEP WHY THE ANSWER IS 75degrees. HURRY 50 points and brainiest!!!
KonstantinChe [14]

Answer:

75 degrees, we know that already so look below lol.

Step-by-step explanation:

This triangle is an isosceles triangle, LP is equivalent to LQ, and angles LQP and LPQ are also equivalent. We understand that PLQ is equal to 30 degrees, since its complementary to triangle LQM.

180 - 30 = 150

150/2 = 75.

<em>Have a nice day, fam. Spread The Love. Thanks for the opportunity.</em>

3 0
2 years ago
Read 2 more answers
Find the surface area S of the following cylinder.
Tanya [424]

Answer:

384π

Step-by-step explanation:

From the diagram,

Diameter ( d ) = 16

Height ( h ) = 16

To find : Surface area of Cylinder = ?

Radius ( r ) = ?

Formula : -

r = d / 2

r = 16 / 2

r = 8

Formula : -

Surface area of Cylinder = 2πr ( r + h )

Surface area of Cylinder = 2πr ( r + h )

= 2π x 8 ( 8 + 16 )

= 16π x 24

Surface area of Cylinder = 384π

4 0
3 years ago
Which of the following is equivalent to the expression 2x + 3x +4x (x-2)
Alex787 [66]

Answer:

a

Step-by-step explanation:

add and the take the parathesis out and there you have ur answer

4 0
3 years ago
John has $6.10 in quarters and nickels in his pocket. If John has 34 coins in his pocket, how many of the coins are quarters?
Luden [163]
34 = q + n
6.1 = .25q + .05n

-1.7 = -.05q - .05n
6.1 = .25q + .05n

4.4 = .2q
q = 22

22 of the coins are quarters.
7 0
3 years ago
What is the value of n when 7n – 18 = 5n + 6?
kirill [66]

Answer:

n=12

Step-by-step explanation:

7n-18 =5n+6

+18 to both sides

7n=5n+24

-5n from both sides

2n=24

divide by 2

n=12

3 0
3 years ago
Read 2 more answers
Other questions:
  • 165% of what number is 26.4?
    7·1 answer
  • Lusia ran 3 2/3 kilometers in 1/3 of an hour. If speed is distance over time, calculate lusia's speed.
    15·1 answer
  • Which expression is equivalent to (8^2)-4 ??
    7·2 answers
  • Whats the order pair of x,y for x-2y=-12 x 6y=20?
    14·1 answer
  • Miles is planning to spend 2/3 as many hours bicycling this week as he did last week. Is Miles going to spend more hours or fewe
    10·1 answer
  • il a positive number decreased by 5, then it is 84 times of its reciprocal. Find the number? op 10, 11, 12, 13​
    15·1 answer
  • Honeydew melons sell in a marketplace for $19.95 per box. One box contains 5 melons. How much would you have to pay to buy 11 me
    12·2 answers
  • Answer the question I will give brainlest
    5·2 answers
  • I think its the second one but I'm not sure..
    13·1 answer
  • A financial firm created a scatter plot for the daily stock returns of Social Media Works. Which scatter plot and trend line are
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!