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
yanalaym [24]
3 years ago
10

PLEASE HELP NO TROLLS 5. Find the measure of angle A. *

Mathematics
1 answer:
Klio2033 [76]3 years ago
5 0
30 degrees. A triangle is 180. The right angle is 90.
90=7x-10+3x
add ten to both sides and combine like terms
100=10x simplify
10=x now substitute
3x
3(10)=30
You might be interested in
Use the Quadratic Formula to solve the equation. -2x^2 - 5x + 5 = 0
olga2289 [7]
The answer is going to be in the picture because trying to make fractions with this is too difficult. :D

7 0
3 years ago
Read 2 more answers
How many factors does the following term have? <br><br> 2xy
egoroff_w [7]

<u>Answer:</u>

  • 4 factors.

<u>Explanation:</u>

<em>Factors are numbers that if they are divided, then they would be divisible. We can see that the term is multiplied with 3 terms. Hence, they are definitely factors of that term. However, there is one more factor that is divisible by 2xy. The number 1 is divisible by 2xy. Hence, the factors of this term is 2, x, y, and 1.</em>

Hoped this helped.

BrainiacUser1357

5 0
2 years ago
PLZZ HELP MEHH Sara graphs each quadratic equation. Which graph is the narrowest?
WINSTONCH [101]

Answer:

(B) y=2x^2

Step-by-step explanation:

(1/2) and (1/4) make the graph wider

2 makes it narrower

4 0
3 years ago
Pls help I’ll brainlest
lora16 [44]

Answer:

8

Step-by-step explanation:

Jeremiah bought x toy sets for $20 each and then a video game for $60. Jeremiah spent a total of $220. How may toy sets did he buy?

To find our answer, we can solve the equation:

20x + 60 = 220

        -60    -60

20x = 160

/20    /20

x = 8

Jeremiah bought 8 toy sets!

I hope this helps :)

5 0
3 years ago
The average (arithmetic mean) of five different positive integers is 30. What is the greatest possible value of one of these int
geniusboy [140]

Answer:

The Greatest possible value of one of the integer is 140.

Step-by-step explanation:

Given:  The average (arithmetic mean) of five different positive integers is 30.

To find:  What is the greatest possible value of one of these integers?

Explanation: we are given that the arithmetic mean of five  positive integer

                   is 30.

Let the five positive integers are A,B,C,D,E

The arithmetic mean :

                   \frac{A+B+C+D+E}{5} =30.

On multiplying both side by 5.

                       A+B+C+D+E =150.

The least values of A ,B,C and D can be 1 ,2,3,4.

  Then :  1 +2+3+4+E =150

On simplification  10+E =150

On subtraction both side by 10 we get

                      E = 140 .

Therefore, the Greatest possible value of one of the integer is 140.


6 0
3 years ago
Other questions:
  • 15/17 in simplified, rational form?
    6·1 answer
  • Someonee pleasee help me with this!!!!The table below shows the land-speed records to the nearest mile per hour. Draw a scatter
    7·2 answers
  • Find the equation of quadratic function with (6,-2) and (5,-5)
    6·1 answer
  • If the code for CAB is DEK, what is the code for BED?
    10·1 answer
  • Find the derivative of the function using the definition of derivative.f(x) = mx + qf '(x) =
    10·1 answer
  • What is the value of 10C3?<br><br> A. 30<br> B.120<br> C.720<br> D.1000
    8·1 answer
  • A water hose had filled up 1/9 of a pool after
    12·1 answer
  • What would x and Y be?
    12·1 answer
  • What is the solution to the system of equations below?<br><br> 4x + 2y = 2<br><br> 3x – 4y = 18
    12·1 answer
  • Name each angle in as many different ways as possible.<br><br> Please Help
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!