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
geniusboy [140]
2 years ago
6

A rectangular wall in Andrew's house has the dimensions shown. If

Mathematics
1 answer:
trasher [3.6K]2 years ago
3 0

Answer:

b. 189 square feet

18 X 12 = 216 square feet

4.5 X 3 = 13.5

13.5 X 2 = 27

216 - 27 = 189 square feet

You might be interested in
Are there any guys on here that are actually nice oh and today is my birthday ;)
insens350 [35]

Answer:

6 and hello there, how ya doing?

Step-by-step explanation:

Happy Birthday btw hopefully everything is working out for you and have a wonderful birthday.

7 0
2 years ago
Read 2 more answers
Josh exercises at the gym 3 3/4 hours a week. He spends 2/5 of his time at the gym lifting weights. How many hours a week does J
Natali5045456 [20]

Answer:

1.5hours

Step-by-step explanation:

Firstly in this question, we convert the time given to minutes.

Using the conversion of 60 seconds make a minute, we have 3/4 hours as 3/4 * 60 = 45 minutes. Let’s add this to a total of 3 hours which is 180 minutes. This gives a total of 225 minutes.

Now, we are told that he spends 2/5 of his time lifting weight. This is equivalent to 2/5 * 225 = 90 minutes

We convert this to hour = 90/60 = 1.5 hours

3 0
3 years ago
If you invested $600 at 3% simple interest for 2 years, how much interest do you earn? Show work and answer in complete sentence
zzz [600]

Answer:

I would rather do the second option of which uses Compound interest that will give a profit of $47.85

Step-by-step explanation:

In this problem we will be exploring the two formulas

1. simple interest

A= P(1+r*t)

2. compound interest

A= P(1+r/n)^nt

Where A= final amount

P= initial amount

r= rate

t= time.

n= number of periods Compounded

1.given data

P= $600

r= 3%= 3/100= 0.03

t= 2 years

A= 600(1+0.03*2)

A= 600(1+0.06)

A= 600(1.06)

A= $636

Interest = 636-600= $36

2. Given data

P= $600

r= 4%= 4/100= 0.04

n= 24

t= 2

A= 600(1+0.04/24)^24*2

A=600(1+0.0016)^48

A=600(1.0016)^48

A= 600*1.07975

A= 647.85

Interest = 647.85-600= $47.85

7 0
3 years ago
Solve each equation using the quadratic formula. Find the solutions.<br><br> x^2 - 6x + 7 = 0
LuckyWell [14K]
X^2-6x+7=0

-b +/- sqrt b^2-4ac all over 2a

a=1 b= -6 and c=7

6+/- sqrt 36-4×1×7 all over 2×1

6+/- sqrt 8 all over 2
6+/- 2sqrt2 all over 2
reduce
3+/- sqrrt2





5 0
3 years ago
Read 2 more answers
Gcantiga44 Help please. I need help.
Hunter-Best [27]

1st scenario - 0.82x

2nd scenario - 1.18x

3rd scenario - 3/10x

4th scenario - 13/10x

7 0
3 years ago
Read 2 more answers
Other questions:
  • The value of a rare baseball card A appreciated by 20 percent over a five year period; over the next five years, the value plumm
    8·1 answer
  • Enter the value for x that makes an equation 16= -4(x-1) +4 true
    14·1 answer
  • Please can you help me with this
    7·2 answers
  • In this exercise, we are conducting many hypothesis tests to test a claim. Assume that the null hypothesis is true. If 400 tests
    13·1 answer
  • The triangular prism shown has ? triangular face(s) and ? lateral face(s).
    8·1 answer
  • Find the sum of 94kg 129g , 140kg and 85kg 20g
    15·2 answers
  • Find the volume of the cone. Round your answer to the nearest tenth.
    9·1 answer
  • F(4)<br> what does this equal
    5·1 answer
  • PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!!
    14·1 answer
  • How many more miles per gallon does Mrs. Sanchez get than Mr. White?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!