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
Maurinko [17]
3 years ago
13

Suppose x = 5 is a solution to the equation 4x − 3(x + a) = 2. Find the value of a that makes the equation true. Group of answer

choices -25 2 3 1
Mathematics
1 answer:
xz_007 [3.2K]3 years ago
6 0
Just replace all of the x’s with 5 and solve using order of operations. I will post what I got for my answer in the comments of the answer if you need it.
You might be interested in
Pls answer for brainlest and 50 points PLEASE EXPLAIN <br><br> In image
AlexFokin [52]

First, let's complete the angles in the triangle. Remember that the sum of the angles in a triangle is 180 degrees.

73 + 90 + x = 180

163 + x = 180

x = 17

So, the angle that completes the triangle is 17 degrees. If we look at that angle in the triangle and the one adjacent to it, we can see that those two angles form a linear pair (or are supplementary, both meaning that they add up to 180 degrees).

17 + x = 180

x = 163

So, 17's supplement is 163 degrees. The 163 degree angle corresponds with angle r, and corresponding angles are congruent.

Therefore, angle r is 163 degrees. The correct answer is option C.

Hope this helps!

5 0
1 year ago
Read 2 more answers
9. Find the length of a base of a triangle with<br>an Area of 100 and a height of 25.​
liraira [26]

Answer:

8 (units)

Step-by-step explanation:

The formula to find the area of a triangle is A = 1/2(b*h). Since we know the area already, we can substitute that value in to calculate the answer backwards.

Plug in the numbers known:

A = 100

h = 25

Equation: 100 = 1/2(b*25)

Now solve:

100 = 1/2(b*25)

200 = b * 25

<em>8 = b</em>

So, the answer to your question is 8 (units).

Hope this helps!

6 0
3 years ago
12 divided by 479, make sure to show your work.<br><br><br> x+7=2x Please Solve
Dmitriy789 [7]
  • 12/479
  • 0.025

#2

  • x+7=2x

Take x right

  • 2x-x=7
  • x=7
7 0
2 years ago
Miguel's irrigation tank for his large garden held 45.5 gallons before he began to fill it at a rate of 17 gallons per minute. B
egoroff_w [7]

Answer:

Step-by-step explanation:

6 0
3 years ago
Find an equivalent fractions for each given fraction 60/12
evablogger [386]

Very easy to do this.

60/12 is your fraction.

Multiply numerator and denominator by the same number.

60*2/12*2 = 120/24

120/24 = 5

You can also simplify.

60/12 = 5

12/12 = 1

5/1 = 5

60/12 = 5

8 0
3 years ago
Read 2 more answers
Other questions:
  • What is the probability that a point chosen at random from AK is on GJ?
    7·2 answers
  • A plane can fly 540 miles with the wind in one hour less than it can fly 480 miles against the wind. The average wind speed is 3
    10·1 answer
  • I need help on #16 and #14, when I did question 15 it was fine but I keep running into problems on how to solve 14 and 16
    7·2 answers
  • What is an equation of the line that passes through the point (-4,-3) and is perpendicular to the line 2x+3y=15
    7·1 answer
  • Simplify the expression. (x1/8 y1/4)2
    11·1 answer
  • Please help me please
    5·2 answers
  • Hi! Can someone answer these for me, please?
    11·1 answer
  • N^2-8n=0 <br><br><br> can i have the work shown?
    6·1 answer
  • I need to graph this on a graph and I don’t understand how
    11·2 answers
  • If the radius of a circle is doubled, how does the area of the circle change?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!