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
lukranit [14]
2 years ago
10

Circle theorem - find p

Mathematics
1 answer:
kow [346]2 years ago
4 0

Answer:

C

Step-by-step explanation:

the angle in a semicircle = 90° , that is the 3rd angle in the triangle.

the sum of the 3 angles in a triangle = 180° , then

p + 90° + 42° = 180°

p + 132° = 180° ( subtract 142° from both sides )

p = 48°

You might be interested in
What is (x-2)(x+2) in standard from
trasher [3.6K]
Answer= x^2-4

I hope this helps.
5 0
2 years ago
Twenty-seven is smaller than five times a number increased by seven
mixas84 [53]

Answer:

27(less than symbol) 5x+7

Step-by-step explanation:

5 times a number is 5x


increase means add

4 0
3 years ago
Lydia buys 5 pounds of apples and 3 pounds of bananas for a total of $8.50. Ari buys 3 pounds of apples and 2 pounds of bananas
Anarel [89]
5x + 3y= 8.50
3x + 2y= 5.25

Lydia is the first equation. She bought 5 pounds of apples which is x and bought 3 pounds of bananas which is y. Basically, remember each banana and apple weighs a price per pound. We don't know the price so we just put an x. This is the same for the second equation
8 0
3 years ago
Read 2 more answers
Anita can clean a typical pool in 8 hours. Chao can clean a typical pool in 6 hours. How long should it take Anita and Chao work
Snezhnost [94]
This kind of problems requires to add the working velocities. The total velocity is the sum of the individual velocities.

Anita's velocity = 1 pool/8 hours
Chao's velocity = 1 pool/6 hours

Combined velocity 1/8 + 1/6 = (3 + 4)/24 = 7/24 pool/hour

Time = 1 pool / (7/24) pool/hour = 24/7 hour =3.43 hours
8 0
3 years ago
Please help me answer question number 5
lara31 [8.8K]

Answer:

it is the 3rd one

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
Other questions:
  • Help me please it’s practice
    8·1 answer
  • This is due today help
    7·1 answer
  • Suppose the labor force is 189 million of a possible 244 million working-age adults. The total number of unemployed is 15 millio
    6·1 answer
  • The owner of a small deli is trying to decide whether to discontinue selling magazines. He suspects that only 9.6% of his custom
    7·1 answer
  • Hey guys, can you help me please​
    12·2 answers
  • Evaluate:<br> g(x) = 3•2^x+2 + 3<br> g(3)
    15·1 answer
  • A number is increased by 2 and then multiplied by 3. The result is 24. What is this number
    13·1 answer
  • What is 7x+3y=9 in y-intercept form?
    5·1 answer
  • If O is an angle in standard position and its terminal side passes through the point
    8·1 answer
  • HELPPPP!!!!!<br> my testt
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!