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
hjlf
3 years ago
15

He length of a rectangle is 7 ft more than twice the width, and the area of the rectangle is 99 ft2 . find the dimensions of the

rectangle.
Mathematics
1 answer:
inysia [295]3 years ago
8 0
Let the width be x 

Length= x+7 

Area=lw 

99=(x+7)(x) 
99=x²+7x 
0=x²+7x-99 
x= -14.04 or x=7.04

Since a length cannot be negative, the width is 7.04 ft and the length (7.04+7)=14.07 ft

Hope I helped :) 
You might be interested in
5x7/10=. The product lies between. And.
Ronch [10]
5x7=35 35/10=3.5
so 3.5 is the answer

6 0
3 years ago
What is the surface area of a rectangular prism that has i height of 2 length of 5 and width of 13​
BaLLatris [955]

Answer:

A=202

Step-by-step explanation:

A=2(wl+hl+hw)

2·(13·5+2·5+2·13)=202

7 0
3 years ago
Drag each tile to the correct box. The water level of a tank every minute since it began filling is indicated by segments A, B,
oksian1 [2.3K]

The least to greatest slope, the segments are B, C, and A.

We have given that,

The water level of a tank every minute since it began filling is indicated by segments A, B, and C on the graph below.

A graph represents the water level to fill the tank on Y-axis per time on X-axis.

The rate of increase of water level is indicated by the slope of the segment. The slope is the ratio of rise to run, and is related to the angle the segment makes with the +x axis.

Segments that have more rise for the same run have greater slope. Segments that make a larger reference angle with the +x axis have a larger slope.

Here, segment B has the least slope, followed by C, then A, which has the largest slope.

In order, the least to greatest slope, the segments are B, C, and A.

To learn more about the slope visit:

brainly.com/question/3493733

#SPJ1

7 0
2 years ago
Question 4 (3 points)
katovenus [111]

Answer:

The vertical one is the y axis and the horizontal one is the x axis.

Step-by-step explanation:

3 0
3 years ago
Which equation gives the lines show on Graph y= 2x+4 <br> y= -1/2x-4<br> y=1/2x+4 <br> y=2x-4
Xelga [282]
The answer is the second one y=1/2x+4
5 0
2 years ago
Other questions:
  • Why can't you compare 5 minutes in 240 seconds without making some kind of change
    14·1 answer
  • Samuel needs $29 to download some songs and movies on his MP3 player. His mother agrees to pay him $6 an hour for raking leaves
    5·2 answers
  • What is the volume of the pyramid?
    13·1 answer
  • From the product of 24 and 9 subtract the quotient of 360 and 12
    7·2 answers
  • What is ∑[100(−4)n−1] equal to?<br><br> 4 is on top<br> n=1 on bottom
    15·2 answers
  • Jack recieved $600 for his birthday. If he saves it in a bank account with 8% interest compounded yearly, how much money will he
    8·1 answer
  • 1. Consider the following system. If you used the substitution method, what
    6·1 answer
  • The radius of a circle in cm ,with area 77 over 2 cm square is​
    7·1 answer
  • Please help me with the question
    5·1 answer
  • Anyone can help me with this ??
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!