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
love history [14]
3 years ago
9

Two angles measures of a triangle are 47 and 86, what is the measure of the third angle

Mathematics
1 answer:
andreyandreev [35.5K]3 years ago
4 0
It is A. 47
A sum of a triangle is 180 degrees, add up 47 and 86 you will get 133. 180 subtract 133 gives you 47
You might be interested in
Pls help me with this problom asap!!!!
Nataly [62]

Answer:

4 1/2. Root 18 simplifies to 4.242640687, which is less than 4.50

8 0
2 years ago
Read 2 more answers
A skydiver in a computer game free-falls from a height of 3000 meters at a
mylen [45]
H= -55t + 3000. Hope this helps!
8 0
2 years ago
Find a and b to make the following matrices equal.
podryga [215]
We need the following to be true
a+2b = -a
a+4 = 2a - 3b

Let's look at the first equation.
a + 2b = -a
Subtract both sides by a
2b = -2a
b = -a

Substitute b= -a into the second equation
a+4 = 2a + 3a
a + 4 = 5a
4a = 4
a = 1

Just take the negative of that and you get the value of b.
b = -1

Your solution is a=1 and b = -1.

Have an awesome day! :)
4 0
3 years ago
Read 2 more answers
The perimeter of square is 76 cm find are of square ​
Varvara68 [4.7K]

Answer:

Given the information above, the area of the square is 361 cm²

Step-by-step explanation:

A square is a shape with four equal sides. So, in order to find the area of the square, we must find the length of each individual side. We can do this by dividing the perimeter by 4 because a square has 4 equal sides meaning they have the same lengths.

The perimeter of the square is 76. So, let's divide 76 by 4.

76 ÷ 4 = 19

So, the lengths of each sides in the square is 19cm.

In order to find the area, we must multiply the length and the width together. Since a square has equal sides, then we will multiply 19 by 19 to get the area.

19 × 19 = 361

So, the area of the square is 361 cm²

3 0
3 years ago
Read 2 more answers
I need help pls no wronge answers this is for a test
VashaNatasha [74]

Answer:

I think the answer is

Step-by-step explanation:

(D) OR (B)

4 0
3 years ago
Other questions:
  • Xavier worked 10 hours on Monday and 15 hours on Wednesday his total pay was $280 what was his rate per hour
    5·2 answers
  • An object be a moving at the starting (0,0) on the graph. Average speed in miles per hour of the object for an entire trip five
    10·1 answer
  • What is the solution of this system of linear equations? 3y = x + 6 y – x = 3
    15·1 answer
  • .(3x+1)(x-3)<br> Binomial
    13·1 answer
  • Evaluate.<br><br> 2 • {390 – [5 • (10 – 4 ÷ 2)] + 15} • 2
    6·1 answer
  • 4. The use of wind power is growing rapidly. Global wind power generating
    13·1 answer
  • Which graph shows the solution to the equation below? log Subscript 3 Baseline (x + 3) = log Subscript 0.3 (x minus 1) On a coor
    11·2 answers
  • Which of the following expressions is in simplified form?
    10·1 answer
  • What is the median of this data set?<br><br> {16, 16, 16, 19, 20, 22, 23, 24, 24}
    8·1 answer
  • The absolute value of 4 + 7i is equal to the square<br> root of<br> DONE
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!