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
olga55 [171]
2 years ago
7

Consider the diagram of supplementary angles. What is the value of x ? 128+5x=180

Mathematics
1 answer:
GrogVix [38]2 years ago
4 0
  • 128+5x=180
  • 5x = 180 - 128
  • 5x = 52
  • x = 52/5
  • x = 10.4
You might be interested in
Which number is prime? 21 22 23 24
Artemon [7]

Answer:

23 is the prime number

How?

▶

<u>21 is divisible by 3</u>

<u>21 is divisible by 322 is divisible by 2</u>

<u>21 is divisible by 322 is divisible by 223 is not divisible by any no. </u>

<u>21 is divisible by 322 is divisible by 223 is not divisible by any no. 24 is divisible by 2 </u>

5 0
3 years ago
Read 2 more answers
Simplify (2*4)−1.
EastWind [94]

The simplification form of the number expression (2⁴)⁻¹ is 1/2⁴ option (B) one over two raised to the fourth power is correct.

<h3>What is an integer exponent?</h3>

In mathematics, integer exponents are exponents that should be integers. It may be a positive or negative number. In this situation, the positive integer exponents determine the number of times the base number should be multiplied by itself.

It is given that:

The number expression is:

= (2⁴)⁻¹

Using the properties of the integer exponent:

= 1/2⁴

The above number is one over two raised to the fourth power

Thus, the simplification form of the number expression (2⁴)⁻¹ is 1/2⁴ option (B) one over two raised to the fourth power is correct.

Learn more about the integer exponent here:

brainly.com/question/4533599

#SPJ1

6 0
2 years ago
One study found that the number of interest groups increased by what percentage between 1959 and 1995?
FrozenT [24]

Answer:

Percentage change in interest groups between 1959 (500) & 1995 (600) = 20%

Step-by-step explanation:

Percentage change = <u>Change ie (New - Old)  </u>  x 100

                                        Old value

Suppose -

Number of interest groups in 1959 = 500

Number of interest groups in 1995 = 600

Percentage change = [ (600 - 500) / 500 ] x 100

( 100 / 500 ) x 100 = 20%

6 0
3 years ago
Please helpppppoo I’m so lost
Elena L [17]

Answer:

D

Step-by-step explanation:

Please helpppppoo I’m so lost

6 0
3 years ago
Blake solved the following division exercise : 136 divided by 3 = 44 R4. Explain how you know the answer is wrong just by lookin
son4ous [18]
The remainder (which is what Blake says is the remainder), can never be more than the number you are dividing by (the dividend), which in this problem is three.

Divide 136 by 3 and you will prove that answer is incorrect.
3 0
3 years ago
Other questions:
  • A box contains 3 black pens, 7 blue pens, and 5 red pens. She pulls a red pen, puts it back, pulls a blue pen, puts it back, and
    5·1 answer
  • A 36oz box of cereal costs $5.04. What is the cost per ounce?
    10·2 answers
  • Fred Salmon purchased six $1,000 bonds at 92. The bonds pay 6.5%, what is the cost of the bonds
    14·2 answers
  • Stock Market At the beginning of the day the stock market goes down 50 3/4 points and stays at this level for most of the day. A
    6·1 answer
  • Find the limit as t approaches 8 for the function f(t)=7(t-1)(t-1)
    10·1 answer
  • A driver runs over a nail, puncturing the tire without causing a leak. The position of the nail in the tire, with relation to th
    13·2 answers
  • How can you simplity x^2+2x-35/x^2+4x-21?
    12·1 answer
  • $12 with a 85% markup​
    14·1 answer
  • Pastillas de leche are milk candies that originated in the Philippines that contain only two ingredients: sugar and milk. In 18
    14·1 answer
  • When you apply addition, add both side of the equation. Which property of equality is it
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!