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
Finger [1]
3 years ago
12

Geometry!!!!!!!!!!!!!!!

Mathematics
1 answer:
Nimfa-mama [501]3 years ago
6 0

Answer:

x=4

Step-by-step explanation:

1. 7x+56=14x+28 using distributive property (with the number of stes you need to have, this may count as 2)

2. 56=7x+28 by subtracting 7x from each side

3. 28=7x by subtracting 28 from both sides

4. x=4 by dividng by 7

5. plug back into equation

7(4)+56=14(4+2)

28+56=14(6)

84=84

You might be interested in
(b) The man is going to exit the stairwell at the 4th floor, which is at a height of 42 feet above
atroni [7]

The time taken to get to the 4th can be obtained by dividing the distance given by the speed of the lift.

Distance, height from ground to 4th floor = 42 feets

Time taken to get to the 4th floor = t

Recall :

Time = Distance / speed

  • We aren't given the speed of the lift ;

  • Assume speed of lift is 7 ft/sec

The time taken to get to the 4th floor will be :

  • t  =  \frac{42}{7}  = 6 \: seconds

Therefore, to obtain the time taken, divide the distance or height of the 4th floor by the speed of the lift.

Learn more : brainly.com/question/13218948

7 0
2 years ago
98-(5x15)<br>how to answer?​
Arte-miy333 [17]
5x15=75 98-75=23 pemdas
7 0
3 years ago
Read 2 more answers
Triangle ABC with vertices A(-4, 2), B(4,7), and
alex41 [277]

Step-by-step explanation:

A(-4,2)=A'(-4,-2)

B(4,7)=B'(4,-7)

C(5,1)=C'(5,-1)

4 0
3 years ago
50 POINTS PLEASE HELP ASAP THE FULL QUESTION IS ON THE PICTURE
Deffense [45]
The first one is 50 cm
second is 153 ft
third one is 132 m
sorry if it’s wrong
5 0
2 years ago
What is the square root of 999,999,999,999,999,999,999,999,999,999,999
zheka24 [161]

Answer:

3.1622777e+16

Step-by-step explanation:

8 0
1 year ago
Other questions:
  • A large sphere has the radius of 6 centimeters. A small sphere is inside the sphere. After the volume of the small sphere is sub
    11·1 answer
  • QUESTION!!!! WHEN TRYING TO PROVE SIMILER TRIANGLES, IF YOUR USINF THE ANGLE ANGLE SIMILARITY POSTUALET HOW MANY ANGLES DO YOU N
    6·1 answer
  • What is the completely factored form of 25x4 – 16y2?
    10·2 answers
  • Prove the sum of two rational numbers is rational where a, b, c, and d are integers and b and d cannot be zero. Steps Reasons 1.
    14·2 answers
  • (Three-fourths x minus two-thirds) minus (Negative StartFraction 5 over 6 EndFraction + 2 x)?
    10·2 answers
  • Wich decimal is least in value for 0.511,0.57,0.453,0.582
    12·1 answer
  • 3x - 7y = -28 for y do I solve this equation differently than any other one?
    6·1 answer
  • 6. A quadrilateral has three acute angles, each measuring 75°. Find the fourth angle
    10·2 answers
  • Can you guys please help me
    6·1 answer
  • Whats the MIDPOINT of (2, 4) and (1, -3)
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!