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
aivan3 [116]
3 years ago
7

The length of a rectangle is 5 in longer than its width.

Mathematics
1 answer:
marin [14]3 years ago
8 0

Answer:

the answer is 50

Step-by-step explanation:

let the width be x

the length will be x+5

perimeter=2l+2w

=2x+10+2x

4x+10=30

4x=20

x=5(width)

length=5+5=10

area =length*width

area=10*5=50 squared units

You might be interested in
Find the slope of each line?
nydimaria [60]

Just find two places where the line passes through a point. For example for number one, it would be (5,4) and (2,3). Then, count how many whole units are between them and then you have slope (rise (up and down) divided by run (side to side)

So, going back to number one, your answer would be 1/3 because you go up one block and over three blocks to get from (5,4) to (2,3). Also, if you look at the line and it is an incline, then it is positive (like number one). But, if the line is a decline, then your slope would be negative (like number three).

I know I didn't give you the answers, but hopefully you understand it better!

4 0
3 years ago
e hypothesis are as follows:H0:m0:5vs.H1:m>0:5. Suppose that the null hypothesis is not rejected and that thereal truth is th
Pani-rosa [81]

Answer:

The null hypothesis is not rejected  and hence Type II error occurred

Step-by-step explanation:

Here

The null hypothesis is as follows

H0 = Mean = 0.5

The alternate hypothesis is as follows -

H1 = Mean >0.5

For Type I error = The Null hypothesis is rejected if null hypothesis is actually true

Type II error =The Null hypothesis is not rejected when the null hypothesis is not true but is false.  

Here, the null hypothesis is not rejected  and hence Type II error occurred

5 0
3 years ago
Boats from all along the Atlantic coast were moored at a busy marina one summer day. Of the 39 boats at the marina, 13 were from
DIA [1.3K]

Answer:

The "experimental" probability is gotten in this "experiment" so far by looking at (# successes)/(# trials).

 

#S = 6  #T=15.

Step-by-step explanation:

Can you pleasehelp me?

6 0
3 years ago
Franco is solving a system of linear equations algebraically. He find that there
Semenov [28]

Answer:

B. 5=5

Step-by-step explanation:

4 0
3 years ago
PLEASE HELPPP!! Due now!!
Zigmanuir [339]

Answer:

(1) All sides are equal/parell   (2) All angles measure 90 degrees. (3) The diagonal is angles

6 0
4 years ago
Read 2 more answers
Other questions:
  • 30 less than 10 mean
    14·2 answers
  • PLZ HELP & EXPLAIN
    6·1 answer
  • I'm getting dressed in the dark, and I have 6 pairs of white socks and 6 pairs of black socks, but they're all mixed up in my so
    12·1 answer
  • Please can u answer this guys right now I need it now
    13·1 answer
  • 3 to the 3rd power plus 20 divided by 2 to the second power
    8·1 answer
  • Can anybody help me please
    15·1 answer
  • If the farm has 10,000 spinach plants, Describe a method that would produce a random sample and how many in your sample study?
    6·1 answer
  • (c)x(c)x(c)x(c)x(c)x(c)?<br>Help please
    14·2 answers
  • A plumber charges $65 to make a house call plus an additional charge of $42 per hour for labor. Write an equation to represent t
    15·1 answer
  • Which formula can be used to measure the area of a trapezoid?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!