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
AveGali [126]
3 years ago
15

ABCD is a parallelogram. if side AB=6x-10, side BC=4x-5, and side CD =3x+5, find the value of x

Mathematics
1 answer:
serg [7]3 years ago
8 0

Answer:

x=5

Step-by-step explanation:

If ABCD is a parallelogram, then AB = CD

AB=CD

6x-10 = 3x+5

Subtract 3x from each side

6x-3x -10 = 3x-3x+5

3x-10 = 5

Add 10 to each side

3x-10+10 = 5+10

3x = 15

Divide by 3 on each side

3x/3 =15/3

x=5


You might be interested in
Solve D=RT for D, if T=5hours and R=65mph
Vaselesa [24]
D=TR , which means in order to get D , you need to multiply T by R.
So, 65*5=325.


D=325
7 0
3 years ago
Abby counts 12 large boxes and 18 small boxes of pencils in the supply cabinet. Each large box contains 144 pencils. Each small
Maru [420]
The total number of pencils is 2,160. When estimating to the nearest hundredth one gets 2,200, which is an underestimate. 

The advantage of underestimating is that your answer is more accurate than an overestimate.
3 0
4 years ago
I will give Brainiest if you are right
svet-max [94.6K]

Answer:

Option D is the correct answer

4 0
3 years ago
Read 2 more answers
A blueprint of a building gives a scale of 1 in. = 8 ft. If the blueprint shows the building sitting on a rectangle with dimensi
katrin [286]
So scale is 1 inch= 8 ft

so, 26 inches = 8×26 = 208 ft
and , 35 inches = 8×35 = 280 ft

so the actual area= 208×280 = 58240 sq ft !
5 0
3 years ago
PLEASE HELP AND EXPLAIN <br><br> Solve the following equation by factoring 2x^2 - x = 2-4x
Kruka [31]

Answer:

pls answer my newest question

3 0
3 years ago
Read 2 more answers
Other questions:
  • According to a Los Angeles Times study of more than 1 million medical dispatches from to , the response time for medical aid var
    13·1 answer
  • Which two integers would make each true?
    8·1 answer
  • What is the value of 1–5|?
    11·2 answers
  • Drive a car at a rate of 40 miles per hour or drive a car at a rate of 50 feet per second? I need the calculations too and I don
    14·1 answer
  • A right triangle has legs measuring 2.5 inches and 3.5 inches. The lengths of the legs of a second triangle are proportional to
    5·1 answer
  • The principal of the school is looking over grade reports, specifically scores on math quizzes.
    6·1 answer
  • Between Which two consecutive integers is twenty-nine ?​
    9·1 answer
  • Order the fractions from least to greatest.<br> 6 3/4, 6 1/2, 6 5/6, 6 3/8
    10·1 answer
  • Can someone please help me?
    10·1 answer
  • Will mark as brainliest if correct
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!