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
Musya8 [376]
3 years ago
6

Solve for x. 3.rº 80° 20° A. 10 B. 20 C. 50 D. 80

Mathematics
2 answers:
ohaa [14]3 years ago
6 0

Answer:

x = 20°

Step-by-step explanation:

The angle measures should add up to 180 degrees. So that leaves us with 100 degrees left to find if we take out the 80 given.

3x + 2x simplifies to 5x. 5x must equal 100.

100/5 = 20.

Therefore x = 20.

Lesechka [4]3 years ago
4 0
B:20

Hope this helps!
You might be interested in
PLEASE help me with this.
alexdok [17]

Answer:

I believe C is the line of best fit because everything is spread out more evenly instead of some being spread out farther than others.

3 0
3 years ago
During the summer, the population of spring lake is 30,155. During the winter, the population drops down to 13,876. How many peo
aleksley [76]
30,155-13,876=16,279
16,279 people spend on the summer months in spring lake.
3 0
4 years ago
Read 2 more answers
What is the surface area of the box if it is scaled up by the factor of 10 and the surface area is 16in
algol [13]
If each linear dimension is scaled by a factor of 10, then the area is scaled by a factor of 100. This is because 10^2 = 10*10 = 100. Consider a 3x3 square with area of 9. If we scaled the square by a linear factor of 10 then it's now a 30x30 square with area 900. The ratio of those two areas is 900/9 = 100. This example shows how the area is 100 times larger.

Going back to the problem at hand, we have the initial surface area of 16 square inches. The box is scaled up so that each dimension is 10 times larger, so the new surface area is 100 times what it used to be

New surface area = 100*(old surface area)
new surface area = 100*16
new surface area = 1600

Final Answer: 1600 square inches

3 0
3 years ago
PLEASE HELP ASAP!!
natka813 [3]

Answer:

Since this graph is continuing, y must be any real number. So, d.

3 0
3 years ago
Help me please due tomorrow!!
Vladimir79 [104]
4 2/3 into improper fracking would be 14/3 now times 3 , 3 and 3 go into 1 so your left with 24 so THATS the answer in other words it would be 42/3 which goes into 14 times:)
6 0
4 years ago
Other questions:
  • A regular pentagon has an apothem of 3.2 and an area of 37.2 m. What
    6·1 answer
  • Y=|4x|-1 what is the absolute value
    6·1 answer
  • A marketing survey of Anytown found that the ratio of trucks to sedans to motorcycles was 3:7:2, respectively. Given that there
    13·1 answer
  • Solve. Fill in the table for three consecutive even integers.
    14·1 answer
  • cleaning diesel dispensers for 35 mins you have completed 6 how many mins has it taken you to clean 1
    12·1 answer
  • Someone can help me ?
    7·2 answers
  • When three times a number is subtracted from 20, the result is 4 plus the number. What is the number? equation. 20 - 3n= 4 +n (T
    5·1 answer
  • The side length of a cube with a volume of 8 cubic units can be represented with the expression
    6·1 answer
  • Suppose if, instead of depositing the $600 all at once, you deposit nothing at the beginning and you divide up the $600 into 12
    8·1 answer
  • Which term could be put in the blank to create a fully simplified polynomial written in standard form?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!