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
Ray Of Light [21]
3 years ago
5

Can I get help on this one

Mathematics
1 answer:
ivann1987 [24]3 years ago
5 0

Answer:

150

Step-by-step explanation:

The angle as a whole is 180 degrees. 150 and 30 are supplementary angles because they add up to equal 180.

You might be interested in
Where does the line y = 3x + 5 cross the y-axis?
crimeas [40]
C: at y=5

The formula is y=mx+b (b meaning the y-intercept) so that +5 is where your y-intercept is gonna be!
7 0
3 years ago
Solve the equation n/10 + 5 =9. The solution is (Type the value of n.)​
natita [175]

Answer:

40

Step-by-step explanation:

n/10+5=9

n/10=9-5

n/10=4

n=4*10

n=40

3 0
2 years ago
Brett has a $30 online gift certificate. He plans to buy as many books as he can. The cost of each book is $4. There is also a s
kkurt [141]

Answer:

7 books

Step-by-step explanation:

make an equation

x = # of books each book is $4 so its 4x

the shipping fee no matter how many books he buys will be $2 so it's just 2

the equation looks like this:

4x + 2 = 30

we set equal to 30 cuz he can't spend more than $30

solve for x

4x = 30 -2

4x = 28

x = 7

Brett can buy no more than 7 books.

7 0
2 years ago
Are all equilateral triangles similar? Justify your answer.
Juli2301 [7.4K]
Yes all equilateral triangles are congruent. You can prove congruence with two congruent angles and all equilateral triangles will have 60º angles. Which is enough to prove similarity
8 0
3 years ago
A spinner has 10 equal-sized sections. To win the game, the pointer must land on a blue section
GrogVix [38]

Answer:

1/10

Step-by-step explanation:

Given data

Total number of possible outcomes /sample space S= 10

In this problem we are required to solve for the probability of obtaining the favourable outcome which is obtaining a blue

Hence the probability of obtaining a blue is

Pr(blue) = 1/10

8 0
2 years ago
Other questions:
  • Try to create a triangle with angle measures 20°, 50°, and 80°. Which of the following describes the figure?
    6·1 answer
  • If one leg of a right triangle measures 3 centimeters and the other leg measures 6 centimeters, what is the length of the hypote
    9·2 answers
  • Please Help Asap will give brainliest!!! M(9, 8) is the midpoint of side RS.The coordinates of S are (10, 10). What are the coor
    12·1 answer
  • How do you solve 1/18 - 1/30 using prime factorization
    8·1 answer
  • What is 1.8 x 2.4 Find the missing partial products PLEASE HELP!!
    10·1 answer
  • Math question please help
    12·1 answer
  • Find five solutions for the linear equations 2x+y=5, and plot the solutions as points on a coordinate plane. Did i do this right
    15·2 answers
  • Find the volume. Round to the nearest tenth if necessary
    14·1 answer
  • Can someone help me with this question
    8·1 answer
  • Is c the correct answer or?
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!