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
aivan3 [116]
3 years ago
11

Please help, thank you. The question is in the picture

Mathematics
2 answers:
nikdorinn [45]3 years ago
8 0

Answer:

X=16

Because total interior angle of heotagon is 900

Airida [17]3 years ago
7 0

Answer:

x = 141°

Step-by-step explanation:

The sum of all the seven angles together would be equivalent to 900°, so I took all the numbers and added it together, receiving 759. I took 759 and subtracted it from 900°, receiving 141°. So the x angle is equivalent to 141°.

Because all heptagons are equivalent to 900°,  that is how I knew what the sum of all the angles would be equivalent to.

You might be interested in
Help with this question
babunello [35]

Answer:

B

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Dougie has a January hiking goal. Dougie
igomit [66]

Answer:

84 miles

Step-by-step explanation:

35% as a decimal is .35.

240*.35=84

7 0
3 years ago
Name a plane parallel to DBF.
cestrela7 [59]

Answer:

C.CAE

because those two planes never touch

5 0
3 years ago
Suppose human weights are normally distributed with mean 175 and standard deviation 36 pounds. A helicopter is evacuating people
Anuta_ua [19.1K]

Answer:

0.9812

Step-by-step explanation:

Given that human weights are normally distributed with mean 175 and standard deviation 36 pounds

For a sample of 9 people std error of sample would be

\frac{36}{\sqrt{9} } =12

Thus we find that sample mean is N(175, 12)

The plane will lift safely if sample average <200 pounds

i.e. Probability that it can safely lift off (i.e., the average weight of a person in the helicopter is less than 200)

= P(\bar x

~0.981

8 0
3 years ago
Solve one step equation <br><br><br> -9x = 45
iogann1982 [59]

Answer:

x=-5

Step-by-step explanation:

45÷-9=-5

6 0
2 years ago
Other questions:
  • HELP HELP HELP HELP HELP!! :) FASTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTT
    9·2 answers
  • Josie is getting her hair cut and
    14·1 answer
  • Write 42,63 as product of their prime factors
    10·1 answer
  • Use the graph below to fill in the blank with the correct number:
    8·2 answers
  • John uses 9 eggs to make 5 burritos. How many burritos can he make with 27 eggs?
    13·2 answers
  • (2,3), (-1,5), (0,-1), (3,5), (5,0) <br> What’s the domain?
    8·1 answer
  • (1.6 × 10^8)(6.8 × 10^19)
    8·1 answer
  • Jada earns $7 an hour mowing her neighbors’ lawns
    14·1 answer
  • Charles has 18 coins in his pocket. They consist of nickels and dimes. Altogether the coins are worth $1.50.
    14·1 answer
  • If f(x) = 3x + 7, find:<br> f(3) = [?]
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!