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
natka813 [3]
3 years ago
12

Solve:

rac{2x-20}{3} =2x" align="absmiddle" class="latex-formula">
Mathematics
1 answer:
Evgen [1.6K]3 years ago
7 0

Answer:

x = - 5

Step-by-step explanation:

\frac{2x-20}{3} = 2x ( multiply both sides by 3 to clear the fraction )

2x - 20 = 6x ( subtract 2x from both sides )

- 20 = 4x ( divide both sides by 4 )

- 5 = x

You might be interested in
Judy has 15 books in her library. She bought some books at a thrift store on Saturday. She now has 85 books in her library. How
netineya [11]

She bought 70 books at the thrift store.

<u>15+x=85</u>

6 0
2 years ago
Read 2 more answers
5. 20 yards how many meters show work<br>​
Gnoma [55]

Answer:

18.288 meters = 20 yards to be approximate

(or 18 meters if you round)

Hope this helps:)

3 0
3 years ago
The volume V of a rectangular prism with length l, width w, and height h is v equals l times w times h. What is the width of a r
Iteru [2.4K]

Answer:

The answer is 3 inch

Step-by-step explanation:

To start off, the equation you want to use the formula V=whl

Next, you simply plug in the values you already know, so you have 450=w*20*7.5

After you do that you multiply 20 times 7.5 to get which is 150, which leaves you with 450= w *150 to solve for w, you need to isolate it. To do that you divide 450 by 150. You are left with the answer of 3.

6 0
3 years ago
Read 2 more answers
The fan below has been stretched open as far as it will go to form a semi-circle.
Komok [63]

Answer:

Area of each sector=12.6cm^2

Step-by-step explanation:

We are given that

Length of each wooden od that connects the center of the fan to its edge ,r=12 cm

Total number of sectors=18

We have to find the approximate area of each sector.

Area of semi-circle=\frac{1}{2}\pi r^2

Using the formula

Area of fan=\frac{1}{2}\pi (12)^2=72 \pi cm^2

Area of each sector=\frac{area\;of\;fan}{Total\;number\;of\;sectors}

Area of each sector=\frac{72\pi}{18}=\frac{72\times 3.14}{18} cm^2

Where \pi=3.14

Area of each sector=12.56cm^2\approx 12.6 cm^2

5 0
3 years ago
Given: AD BC and ZBCD ZADC
Ne4ueva [31]

The proofing of the triangle is illustrated below.

<h3>How to illustrate the triangle?</h3>

Based on the information, the reflexive property of equality states that an angle or shape is always congruent to itself.

The alternate interior angle theorem is that when two parallel lines are cut by a transversal, then the alternate interior angles are the same.

Learn more about triangles on:

brainly.com/question/1058720

#SPJ1

6 0
2 years ago
Other questions:
  • Maths problem: three nuts and six bolts have a combined mass of 72g. four nuts and 5 bolts have a combined mass of 66g. find the
    14·1 answer
  • I am really confused on this and need help.
    10·1 answer
  • Need help ASAP. Please! Thank u☺️
    8·1 answer
  • Which equation can be used to find the answer? an aquarium worker removed 78 fish from a tank. there were still 186 fish left in
    7·2 answers
  • Simplify.<br><br> 4−16÷4+42<br><br> −16<br> 13<br> 15<br> 16<br>PLEASE HELP
    8·2 answers
  • Which expression is not equivalent to 1/343
    13·2 answers
  • Segment RT and Segment GJ are chords that intersect at point H. If RH = 6 units, HT = 5 units, and GH = 3 units, what is the len
    9·1 answer
  • What are the solutions to 16x^2-12x=54? Select all the apply.
    13·1 answer
  • Sarah is unsure how long it will take her to save $50,000. She knows that she'll make an initial investment of $5,000. About hwo
    10·1 answer
  • PLZ HELP IGNORE THE 2 question i only need the 1st
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!