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
morpeh [17]
3 years ago
10

(look at image) can i get help with this?

Mathematics
1 answer:
navik [9.2K]3 years ago
4 0

Answer:

m∡A = 14

m∡B = 76

Step-by-step explanation:

Two Angles are Complementary when they add up to 90 degrees.

So 3x -7 + 11x - 1 = 90, which we can solve.

14x - 8 = 90

14x = 98

x = 98/14 = 7

with the knowledge of x=7, we can find the angles:

m∡A = 3·7 - 7 = 14

m∡B = 11·7 - 1 = 76

Supplementary angles are angles that add up to 180 degrees, so the next assignment is very comparable, try it!

You might be interested in
What is the length of the side of a right triangle that has a side length of 12in and a hypotenuse that measures 15ft
Viktor [21]

Answer: 14.96ft


Step-by-step explanation:

  1. To solve this exercise you must apply the Pythagorean Theorem, which is:

a=\sqrt{b^{2}+c^{2}}

Where a is the hypotenuse, and b and c are the other sides of the triangle.

2. You have that the sides given measures 12 inches. 1 feet has 12 inches. Therefore, this side measures 1 feet.

2. Then, when you  solve for one of the sides and substitute the values given in the problem into the formula shown above, you obtain that the length of  the side of the rigth triangle is:

 b=\sqrt{(15ft)^{2}-(1ft)^{2}}

b=4\sqrt{14}=14.96ft




7 0
3 years ago
Read 2 more answers
Select the points that are solutions to the system of inequalities. Select all that apply
Nana76 [90]

Answer:

(-10, 10) and (0,10).

Step-by-step explanation:

For a point to be a solution to the system of inequalities, you will need to see which of the points falls into the shaded area.

When we test out each of the points, we can see that only:

(-10, 10) and (0,10) fall into the blue-shaded area.

8 0
3 years ago
Jan drew a triangle with angle measures that are 125° and 15°. What must the last degree measure be?
timurjin [86]
There is 180 degrees in a triangle, add 125 and 15 and you’ve got 140 that means there is 40 degrees left so the answer must be 40 degrees.
6 0
2 years ago
Read 2 more answers
Select the correct answer. A company that packages cold cuts needs to transport the packaged meat to the supermarket. It will co
qaws [65]
The required equation is y = 1,200 + 100x
4 0
3 years ago
Read 2 more answers
A box contains
Nezavi [6.7K]
1/2 & 3/10 .. in simplest form

7 0
3 years ago
Other questions:
  • A bake sale earns 80$ from selling 50 brownies. Each brownie cost the same amount. How much was 1 brownie?
    11·2 answers
  • 10points!<br> will make brainliest for correct answer <br> -8 1/3 + (- 1/6)
    11·1 answer
  • If the legs of the triangle are doubled in length what is the length of the hypotenuse
    11·1 answer
  • What is the value of b in the equation (yb) 4 = 1/24y
    9·1 answer
  • Teresa stated that the heights of the students in her class were not a function of their ages. Which reasoning could justify Ter
    9·2 answers
  • Geometry help!! Hurry please
    15·1 answer
  • What is the value of y for the point with an x-value of 5?
    12·1 answer
  • A circular pool has a diameter of 24 feet. What is the area of the pool to the nearest tenth
    11·1 answer
  • Need some help, please. :D
    12·1 answer
  • A TV has a listed price of $540.99 before tax. If the sales tax rate is 9.75% , find the total cost of the TV with sales tax inc
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!