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
solmaris [256]
2 years ago
9

How long can the run be made?

Mathematics
1 answer:
defon2 years ago
6 0

Answer:

L=15\ m

Step-by-step explanation:

we know that

The perimeter of rectangle is equal to

P=2L+2W

In this problem we have

P=42\ m

W=6\ m

substitute in the formula and solve for L

42=2L+2(6)

simplify

21=L+(6)

L=21-6=15\ m

You might be interested in
A hot air balloon descends from an altitude of 2,000 feet at a constant rate of 90 feet per minute. The graph shows the altitude
SSSSS [86.1K]
Y=90x+2,000

90 is the rate of change because the hot air balloon descends 90 feet per minute.
And 2,000 is the starting point because the hot air balloon started the descent at 2,000 feet.
3 0
2 years ago
There 37 paperclips in a box. carmen places more paper clips in the box. which equation models the total number of paperclips p
Ronch [10]
The first thing we must do for this case is to define variables:
 p = total number of paperclips
 x = paper clips added by carmen.
 The equation that models this situation is:
 p = x + 37
 Answer:
 
An equation that models the total number of paperclips in the box is:
 
p = x + 37
7 0
3 years ago
what is the slope-intercept form for a line that has a slope of -4/5 and passes through points (0,7)?
drek231 [11]

\bf (\stackrel{x_1}{0}~,~\stackrel{y_1}{7})~\hspace{10em} slope = m\implies -\cfrac{4}{5} \\\\\\ \begin{array}{|c|ll} \cline{1-1} \textit{point-slope form}\\ \cline{1-1} \\ y-y_1=m(x-x_1) \\\\ \cline{1-1} \end{array}\implies y-7=-\cfrac{4}{5}(x-0) \\\\\\ y-7=-\cfrac{4}{5}x\implies y=-\cfrac{4}{5}x+7

4 0
2 years ago
Please Help me answer all 4 questions with a full explanation so I can solve the rest on my own.
Nata [24]

\\ \rm\Rrightarrow (2x^2)^3.2yx^0=8x^6.2y=16x^6y

\\ \rm\Rrightarrow (2x^4y^3)^3.2x^4y^4=8x^{12}y^6.2x^4y^4=16x^{16}y^{10}

\\ \rm\Rrightarrow (m^3n^0(2m^3n^2)^4)^2=(m^316m^{12}n^8)^2=(16m^{15}n^8)^2=256m^{30}n^{16}

\\ \rm\Rrightarrow (2xy^3)^2.2x^2y^0=4x^2y^6.2x^2=8x^4y^6

6 0
2 years ago
Fourtine equals a divided by two
lions [1.4K]

Answer:

a=28

Step-by-step explanation:

use inverse operations

5 0
3 years ago
Other questions:
  • A rational number is a number that can be written as a _____ of two integers
    7·1 answer
  • Suppose you can get a higher interest rate on your savings if you maintain a balance of at least $1000 in your savings account.
    6·2 answers
  • Write 63.63 repeating decimal as a frication
    13·2 answers
  • a group of students went to lunch. the bill before the sales tax and trip was $37.50 a sales tax of 8% was added. the group then
    7·1 answer
  • Box is 24 square feet, width is 2/3 of length
    6·1 answer
  • What is the length of side c?<br> 13cm<br> 5cm<br> с<br> C=<br> cm
    11·2 answers
  • Consider the procedure used below to solve the given equation.
    8·1 answer
  • Plz help will mark brainliest if correct this is due in 10 minutes ​
    15·2 answers
  • You start baby sitting at 5:30 pm. You babysit for 2 hours. What
    15·2 answers
  • HELP WILL GIVE BRAINLIEST
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!