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
liraira [26]
3 years ago
12

What is x? 4(x - 4) + 65 = -3x

Mathematics
1 answer:
svet-max [94.6K]3 years ago
8 0
    4(x - 4) + 65 = -3x
4(x) - 4(4) + 65 = -3x
     4x - 16 + 65 = -3x
            4x + 49 = -3x
          - 4x           - 4x
                    49 = -7x
                    -7      -7
                     -7 = x
You might be interested in
Grace has a 15 inch diameter bicycle tire. How many revolutions will it make traveling 500 feet?
Brums [2.3K]

Answer:

Revolution = 127.24 revolutions

Step-by-step explanation:

<em><u>Circumference of the tire = πD</u></em>

Where D = 15 inch

So,

C = 15π = 47.1 inch

<u><em>In feets:</em></u>

47.1 inch = 3.93 feet.

So, <u>one revolution = 3.93 feet</u>

<u><em>Travelling 500 feet will make the following revolutions:</em></u>

Revolution = 500 feet/3.93 feet

Revolution = 127.24 revolutions

5 0
2 years ago
Help giving extra points ASAP
Reika [66]
First of all you are going to want to google the way to solve that area of a triangle. Solve the triangles area. then find the area of the rectangle and add all of your answers to get the over all area.
6 0
3 years ago
The simplest form of StartRoot 80 EndRoot can be written as a StartRoot b EndRoot, where a = and b =
Elden [556K]

Answer:

4√5

Step-by-step explanation:

√80 = √16 times √5

√16 = 4

4 times √5

4√5

6 0
3 years ago
Read 2 more answers
Which distribution has the greatest spread
Sauron [17]

For solving this question we will use the relationship between the range of data and the spread of data. The relationship is that "Higher the Range of the Data, Higher is the Spread and lower the range of the data then lower is the spread".

So, keeping in mind this definition let us proceed and check each option and measure their range.

We know that Range is measured as

Range=(Highest Value of the Data)-(Lowest Value of the Data)

a. 13.7-3.1=10.6

b. 423.6-1.3=422.3

c. 38.4-7.2=31.2

d. 231.4-5.5=225.9

As we can see Option b. has the largest range and as range is a measure of spread then option b is the distribution which has the largest spread.

4 0
3 years ago
Two rigid transformations are used to map triangle JKL to triangle MNQ. The first is a translation of vertex L to vertex Q. What
oee [108]

Answer:

I think it could be D

Step-by-step explanation:

Because if you move point K up a little they will be congruent , I’m not 100% sure tho

7 0
3 years ago
Read 2 more answers
Other questions:
  • What is -5 5/8 + 3 1/2?
    15·1 answer
  • Find the GCF of -10c 2 d and 15cd 2.
    10·1 answer
  • I need help on these two.
    10·1 answer
  • A hiker begins at sea level and descends 25 feet every minute. How long will it take to get to an elevation of -750 feet?
    15·2 answers
  • Write the equation of the line of best fit using the slope-intercept formula y=mx+b. Show all your work, including the points us
    8·1 answer
  • a radio wave had a frequency of 600,000 Hz and travels at a speed of 300,000,000 m/s. what is the wavelength of the radio wave
    13·1 answer
  •  easy 5th grade math please look at photo and answer.Giving brainliest!!
    6·2 answers
  • Order the angles in the triangle from smallest to largest
    13·1 answer
  • If your average is a 58.11 in history and you made a 100 on your nine week test what your average now please help me i really ne
    11·1 answer
  • Michael says that <img src="https://tex.z-dn.net/?f=5%28%20%5Cfrac%7B1%7D%7B%20%7B5%7D%5E%7B3%7D%20%7D%29%20%3D%205%20%5C%3A%20%
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!