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
mixer [17]
4 years ago
13

The length of a rectangular deck is 5 times it’s width. If the decks perimeter is 36feet, what is the deck area?

Mathematics
2 answers:
Stolb23 [73]4 years ago
6 0

Answer:

45

Step-by-step explanation:

P = 2(L+W)

36 = 2(5W + W)

36 = 10W + 2W

36 = 12W

W = 3

5W = 5(3) = 15

15 x 3 = 45

g100num [7]4 years ago
3 0

Let L = length and W = Width

L = 5W

2(L + W) = 36

5W + W = 18 => 6W = 18 and W = 3, L = 15

A = LW = 4

You might be interested in
Eight less than the product of eleven and a number is negative nineteen. Find the number
likoan [24]

Answer:

-217 is the answer.

Step-by-step explanation:

negative nineteen is -19

eleven = 11

and from their product we have to subtract 8.

so,

-19×11

= -209

-209-8

= -217.

<em><u>hope it helps you </u></em>

<em><u> plzz plzz plzz mark as brainliest</u></em>

7 0
3 years ago
Read 2 more answers
A circular flower bed in a botanical garden with a radius of 4 feet
n200080 [17]
First you have to know the formula, which is a=p*r^2.
next you have to fill in the info which is 3.14*16 or A=50.24
so the answer for the area is 50.24 Ft
hope this helps have a great day
pls give brainliest

5 0
3 years ago
The amount of simple interest earned I, on an investment over a fixed amount of time ????, is jointly proportional to the princi
AleksAgata [21]

Answer:$920

Step-by-step explanation:

Since the variation is joint, I=KPr where k is the constant of proportionality.

Plugging in the values of I=$375, P=$1500 and r=5% in the equation I=KPr, the value of k can be calculated. Hence, the formula connecting the three quantities (I,P and r) can be generated.

375 = K (1500×5)

Making k the subject of change,

K = 375/(1500×5)

K=1/20

Formula connecting the three quantities :I =Pr/20

when P=$2300, r=8%,

I = (2300×8)/20

I = $920

3 0
3 years ago
Solve the equation: x6=4.2
fomenos

Answer:

x * 6 = 4.2

x = 4.2 / 6 = 0.7

3 0
4 years ago
Read 2 more answers
What can you use deductive rules to
uranmaximum [27]

Answer:

In geometry, you can use deductive rules to prove that a given statement or conjecture is true or false using deductive reasoning.

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • 7th grade-Post-test Summer Sc...
    10·1 answer
  • Shawn is coasting down a 500 cm long ramp on his inline skates. The wheels on his inline skates are 32 cm in circumference. How
    12·1 answer
  • If a line with a slope of -2 crosses the y-axis at (0,3), what is the equation of the line ?
    8·1 answer
  • What is the volume of an oblique square pyramid with base edges 25 ft and height 24 ft?
    6·2 answers
  • Supposethat z is a normally distributed variable with variance 4. You collect a sample of size n for which you get a sample aver
    9·1 answer
  • Use a special right triangle to write sin 30° as a fraction.
    11·1 answer
  • Multiply.
    15·1 answer
  • Find the values of the variables.
    15·2 answers
  • Which expression shows the sum of the polynomials with like terms grouped together?
    9·1 answer
  • Please help! If the current in a circuit is 3 + j2 amps and the resistance is 4 - j3 ohms, what is the voltage?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!