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
astraxan [27]
3 years ago
13

Can somebody help me with this problem

Mathematics
2 answers:
jekas [21]3 years ago
5 0
36 is it-----------------------------------------------------------------
Gemiola [76]3 years ago
3 0
Answer is 18  since if you plug in 18 to each of the equations the total of all angles is 180 :)
You might be interested in
Quarry needs to ship a marble block weighing 10,000 pounds if the cost of shipping cost 110 per ton how much will it cost
VLD [36.1K]

Step-by-step explanation:

1 ton = 2,000 Pounds

110 x 5 = 550

You multiply by 5 because 2,000 x 5 = 10,000.

----------------------------------------------------

Hope that helped.

5 0
3 years ago
A penny has a mass of 3 grams. What is the mass, in grams, of 8 pennies?
Alexxx [7]
Three grams for one penny. three times eight (pennies)=24 grams
4 0
3 years ago
Read 2 more answers
PLS HELP
Marta_Voda [28]
This question you are asking is confusing...ask your parents to help you decipher the words first because I don’t understand what your asking means.
4 0
3 years ago
What is the average rate of change for this function for the interval from x = 3
evablogger [386]
Is it b? or it could be c
6 0
3 years ago
Read 2 more answers
After careful testing and​ analysis, an oil company is considering drilling in two different sites. It is estimated that site A
Luda [366]

Answer:

Expected return for site A = $9.6 million

Expected return for site B = $12.4 million

according to the above results the company should choose SITE B because it has higher Expected return

Step-by-step explanation:

Given;

For site A,

Site A net if successful = $30 million

Success probability = 0.4

Site A loss if not successful= -$4 million

Probability of not successful = 0.6

For site B.

Site B net if successful = $60 million

Success probability = 0.3

Site B loss if not successful= -$8 million

Probability of not successful = 0.7

To estimate the expected return on an event with outcomes X1 and X2 with probabilities p1 and p2

E = X1(p1) + X2(p2)

Substituting for site A

E = 30(0.4) - 4(0.6)

E = $9.6 million

Substituting for site B

E = 60(0.3) - 8(0.7)

E = $12.4 million

Therefore, according to the above results the company should choose site B because it has higher Expected return

6 0
4 years ago
Other questions:
  • Gigi has 3 quarters and 5 pennies in her pocket. She reaches in and randomly pulls out a quarter. She puts the quarter back into
    5·1 answer
  • Find the VERTEX of the parabola f(x) = x^2 - 16x + 63
    14·1 answer
  • PLZ HURRY ILL GIVE BRAINLIEST <br>Simplify. 6(5p^3 − 6p) <br>ALSO, HOW WAS YOUR DAY?
    6·2 answers
  • joey earns $16 per hour as a telemarketer. he also earns a monthly bonus of $400 . joey earned $2000 last month. how many hours
    12·1 answer
  • 10 km, 7 km, 13 km<br> Is the triangle acute, right, or obtuse
    7·1 answer
  • Which fraction is NOT in simplest form. Explain.
    5·2 answers
  • 2) Fill in an angle measure greater than 100 degrees for the missing angle in yellow below. You will fill
    6·1 answer
  • Graph a line that contains the point (-6, 1) and has a slope of 5?
    10·2 answers
  • The quadratic function y = -10x2 + 160x - 430 models a store's daily profit (y), in dollars, for selling T-shirts priced at x do
    7·1 answer
  • 3. A rock is lying on a rock ledge that is 3 m high. The rock as 120 J of potential energy.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!