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
PilotLPTM [1.2K]
3 years ago
13

HELP! NEED EXPLANATION FOR UNDERSTANDING A STEP IN THIS EQUATION

Mathematics
1 answer:
sdas [7]3 years ago
4 0
They drop the parenthesis then they added the 2 equations in the numerator the divided the sum of two bye the denominator
You might be interested in
the width of a piece of rectangular land is 5m shorter rhan 1/3 of its length .find the width of the land if the length is 60m,1
aniked [119]

Answer:

If width = 60 m, length = 195 m.

If width = 150 m, length = 465 m.

Step-by-step explanation:

The area of a rectangle is l * w or length times width.

So we can set an equation (letting w = width and x = length)

w = 1/3x - 5

Part 1: width = 60m:

60 = 1/3x - 5

65 = 1/3x

x = 195 m

Part 2: width = 150 m:

150 = 1/3x - 5

155 = 1/3x

x = 465 m

6 0
3 years ago
The angle of elevation from a soccer ball on the ground to the ground to the top of the goal 34 degrees. If the goal is 8 ft tal
GarryVolchara [31]
Check the picture below.

make sure your calculator is in Degree mode.

6 0
3 years ago
Read 2 more answers
Please help and show all work.
Stels [109]
1. 73
2.40
3.78
werent too hard
4 0
3 years ago
What percent of 4 is 1?
Flauer [41]
Lets take 100 and divide it by 4 to get 25, this means that 1 first part of 100 is 25 these means that the porcentage of 1 in 4 is 25%

Hope this helps
8 0
3 years ago
The sum of two consecutive integers is one less than three times the smaller integer. Find the two integers.
Minchanka [31]

The small number is 2.

The large number is 3.

<u>Step-by-step explanation:</u>

Let the two consecutive numbers be x and x+1.

  • x be the small integer.
  • x+1 be the large integer.

The sum of these two consecutive integers = small integer + large integer

The sum of these two consecutive integers is x+x+1 = (2x+1)

It is given that,

  • The sum of two consecutive integers is one less than three times the smaller integer.
  • This means that, (2x+1) is one less than three times the smaller integer.
  • Here, the small integer is represented as x.

<u>Therefore, it can determined that :</u>

(2x+1) = 3x-1

Keeping x term on one side and constants on other side,

3x-2x = 1+1

x = 2

Therefore, the small number is 2 and the large number is x+1 = 3.

3 0
3 years ago
Other questions:
  • Evaluate the exponential expression: 23+16<br> A.9<br> B.11<br> C.12<br> D.13
    8·1 answer
  • What is the median value of the data set shown on the line plot?
    6·2 answers
  • A swimmer swam 48 kilometers in d days. What is the value of d the swimmer swam an average of average of 3.2 kilometers daily?
    10·1 answer
  • PLZ HELPPPPPPPP
    5·1 answer
  • Kanye wants to make a triangular flower bed using logs with the lengths 3 ft, 4 ft, and 8ft. Can Kanye form a triangle with the
    5·1 answer
  • Which rigid motion is verified below?"
    10·1 answer
  • Help Please I will Give Brainliest if Correct!!
    5·2 answers
  • What is the solution to 0.4(12 – 3x) = 0.3(12x - 16)?
    12·1 answer
  • HELPPP PLSSS
    10·2 answers
  • Find an equation in point-slope form for the line having the slope m= - 4 and containing the point (4,5).
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!