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
Dafna1 [17]
2 years ago
14

I need help finding the missing angle with work plz ANSWER ASAP!!!!!!

Mathematics
1 answer:
Gemiola [76]2 years ago
5 0

Answer:

The unknown angle is 80

Step-by-step explanation:

The sum of the angles of a triangle add to 180 degrees

Let the unknown angle be x

20+80+x = 180

Add like terms

100+x = 180

Subtract 100 from each side

100-100+x=180-100

x = 80

You might be interested in
I will appreciate your help
KatRina [158]

Answer:

Hello! answer: 252

Step-by-step explanation:

To find parelogram area you do base × height so... 21 × 12 = 252 therefore 252 is the area Hope that helps!

4 0
3 years ago
Read 2 more answers
Which of the following is ordered from least to greatest?
zubka84 [21]
The fourth one should be the correct answer
5 0
3 years ago
Read 2 more answers
Amy ate of a pizza and Jack ate of a pizza. Which of the following is true?
pav-90 [236]

Answer:

c

Step-by-step explanation:

. portion of pizza eaten by Amy = portion of pizza eaten by Jack because it doesn't tell us information how much did they ate.

8 0
3 years ago
Ten thousand raffle tickets are sold for $1 each. One first prize of $2000, 4 second prizes of $700 each, and 8 third prizes of
Nina [5.8K]

Answer:

72 cents.

Step-by-step explanation:

The expected winnings is the amount times the probability that you will get that amount.

2,000 * (1/10,000) = 2,000 / 10,000 = 2 / 10 = 0.2.

700 * (4 / 10,000) = 2,800 / 10,000 = 28 / 100 = 0.28.

300 * (8 / 10,000) = 2,400 / 10,000 = 24 / 100 = 0.24.

0.2 + 0.28 + 0.24 = 0.72.

Hope this helps!

4 0
2 years ago
Solve this problem using the Distributive Property.<br><br> 2 ( 7 + 8 ) =
maria [59]

Answer:

30

Step-by-step explanation:

Original Equation: 2(7 + 8)

So you have to multiply 2 by 7 which equals 14

Then you multiply 2 by 8 which equals 16

Your equation should now look like this: 14 + 16

Add 14 and 16 together.

Your answer is 30

Hope I helped :)

Please condsider brainliest

7 0
3 years ago
Other questions:
  • The number of hours per day a college student spends on homework has a mean of 6 hours and a standard deviation of 1.25 hours. Y
    9·1 answer
  • Factor of x squared+4x-45
    8·1 answer
  • Kong took 15, percent fewer seconds than Nolan took to complete his multiplication timed test. Kong took 85 seconds.
    14·2 answers
  • What's the answer?<br><br><br> (x – 2) (3x-4)
    14·2 answers
  • Maya's construction company builds brick houses. The number of bricks her crew installs varies directly with the number of hours
    15·2 answers
  • What is the value of y?
    5·1 answer
  • HELP!! 10 POINTS AND BRAINLIEST NEED THIS ASAP THANK YOU
    14·2 answers
  • Rewrite the following polynomial in standard form.<br><br> 1−2x−5x^4 +8x^3
    11·1 answer
  • A chef cooked 4 kilograms of mashed potatoes for a dinner party. If the guests only ate
    6·2 answers
  • The diameter of a sphere measures 10.4 inches. what is the surface area of the sphere?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!