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
Gnesinka [82]
3 years ago
9

The length of a rectangle is 6 cm shorter than twice the width. The perimeter of the rectangle is 42 cm. Find the length and the

width of the rectangle show your work
Mathematics
2 answers:
taurus [48]3 years ago
8 0
42=(2w-6)+(2w-6)+w+w
42=6w-12
54=6w
w=9

42=2l+18
24=2l
l=12

length= 12cm, width= 9cm 
frozen [14]3 years ago
4 0
Is 15 because 15 + 15 + 6 +6 =42
You might be interested in
A medium 1 topping pizza costs $12, and each additional topping costs $0.50. Don paid $16.50 for a medium pizza. If x gives the
Paladinen [302]

Answer:

A: 12+ 0.50x

Step-by-step explanation

4 0
3 years ago
There are two spheres of different sizes. The large sphere has a radius 3 times the size of the small sphere. How many times lar
Vikentia [17]

Answer:

The answer to your question is the letter B. 27

Step-by-step explanation:

Data

The Radius of large sphere = 3 times the size of the radius small sphere.

The Ratio of Volume = ?

Formula

Volume of a sphere = 4/3 πr³

Process

1.- Calculate the volume of the large sphere

                   Vl = 4/3 π(3r)³

2.- Calculate the volume of the small sphere

                   Vs = 4/3 πr³

3.- Calculate the ratio

                   Vl / Vs = [4/3π(3r³)] / [4/3 πr³]

- Simplification

                   Vl / Vs = 3³r³ / r³

                   Vl / Vs = 27

7 0
3 years ago
Read 2 more answers
What is the equivalent expression for the expression of the squart root x+3
Anastaziya [24]

Answer:

\sqrt{x + 3}  \\  =  {(x + 3)}^{ \frac{1}{2} }

6 0
3 years ago
HI umm CAN YOU PLEASE ANSWER ASAP!!!!
Marianna [84]

Answer:

2

Step-by-step explanation:

-6 divided by a positive number would make it a positive number welcome

8 0
3 years ago
Find the amount of annuity.
olga55 [171]
6,200×(((1+0.06÷2)^(2×5)
−1)÷(0.06÷2))
=71,076.05
6 0
3 years ago
Other questions:
  • Help me please!!!!!!​
    13·1 answer
  • Can someone answer 1-4?
    13·1 answer
  • Can some one give me the answers to theses please!
    9·1 answer
  • Find the difference 32.654 -0.1
    10·2 answers
  • (4x+2y=4<br> (6x +2y=8<br> Solve by elimination
    14·1 answer
  • How do i simplify 3y-4y+3y
    7·2 answers
  • Sam is designing a survey to determine how people feel about the military adopting a new weapon. Which question would be MOST ap
    14·2 answers
  • I remember being taught this but I can't remember how to solve it. Can you explain how to get the answer??
    9·2 answers
  • 1. What is the principal which would amount to $6 900 in 3 years at 5%
    13·1 answer
  • cos60=5/zy ??? how do I get rid of the 5? Normally I would multiply by the denominator but that doesn't work here. The end answe
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!