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
anyanavicka [17]
3 years ago
7

Hi! If you know angles this is the perfect question. Please help thank you!!! <3

Mathematics
1 answer:
ElenaW [278]3 years ago
7 0

Answer:

x = 60

Step-by-step explanation:

Add up all the angles, they make 360 since it forms a full circle

(2x-10) + (2x+40) +90 = 360   Combine like terms

4x + 120 = 360 solve for x

4x = 240

x = 60

You might be interested in
Solve the proportion 4 : 16 = ? : 32 for the unknown, or in other words, 4 is to 16 as what number is to 32.
stiv31 [10]
In the proportion 4:16 =  x:32. The answer is 8
4 0
3 years ago
What is the slope of the line below
Elena-2011 [213]
Answer: m = 2
The formula for slope can be found by finding the difference in y between two values divided by the difference in x between the same two values. In this case, you would subtract 4 from 8 and 2 from 4, to get 4/2, or 2. The slope is represented by the variable m, so m = 2.
3 0
3 years ago
If y varies directly with x according to the relationship y = kx, and y = 7.5 when x = 2.5, determine the constant of variation
victus00 [196]

Answer:5

Step-by-step explanation:

8 0
3 years ago
Factor <br> 2x^2-5x+3<br> need help
Sidana [21]

Answer:

(x+1) (2x +3)

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
The side lengths of triangle ABC are written in terms of the variable p, where p ≥ 3. Triangle A B C is shown. Side A B has a le
Aliun [14]

Answer:

Angle C > Angle A > Angle B

Step-by-step explanation:

In Δ ABC, the sides AB = 4p - 1, BC = 3p and CA = p + 4, where p ≥ 3.

Assume, p = 3, then AB = 11 units, BC = 9 units and CA = 7 units.

We know, the angle of a triangle is larger for the larger length of the opposite side.

So, Angle C > Angle A > Angle B  

Therefore, option c is correct. (Answer)

8 0
3 years ago
Read 2 more answers
Other questions:
  • Kendrick opened a savings account and deposited $3,000.00 as principal. The account earns 6% interest, compounded quarterly. How
    7·2 answers
  • Ive never been good with these kind of questions
    10·1 answer
  • Ratio of the number of corn tortillas to the number of flour is 4:6. What is the ratio of the number of flour tortillas to the t
    8·1 answer
  • According to the remainder theorem, what is one factor of the cubic expression x³+3x²+x-5?
    10·1 answer
  • If x + 3y = 7 and y = 2, then x equals
    8·2 answers
  • To find the height of a tower, a surveyor positions a transit the is 2 meters tall at a spot of 40 meters from the base of the t
    12·1 answer
  • Write the equation<br>x - 4y = 16 in<br>slope-intercept form.​
    12·1 answer
  • What is the median of this graph?
    6·1 answer
  • Need answer asap.......
    8·1 answer
  • Consider the function FX equals -2/3 X -24 which conclusions can be drawn about F negative 1X select two options a F negative 1X
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!