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
BabaBlast [244]
3 years ago
12

The width of a rectangle measures (2h-6) centimeters, and its length measures (7h+8) centimeters. Which expression represents th

e perimeter, in centimeters, of the rectangle?
Mathematics
1 answer:
dedylja [7]3 years ago
4 0

Answer:

18h +4

Step-by-step explanation:

The perimeter of a rectangle is given by

P = 2(l+w)  where l is the length and w is the width

  =2( 7h+8 + 2h-6)

Combine like terms

  = 2( 9h+2)

Distribute

   = 18h +4

You might be interested in
A rectangle has a length of x + 7 and a width of 2x -3 if its perimeter perimeter is 32 what is the value of 3x
Fittoniya [83]

Answer:  \\ We \:  have  \: an \:  equation:2(x + 7 + 2x - 3) = 32 \\ \Leftrightarrow 2(3x + 4) = 32 \\ \Leftrightarrow 3x + 4 = 16 \\ \Leftrightarrow 3x = 12

5 0
3 years ago
I will be giving 10 points please answer!!
kari74 [83]

Answer:

C and D

Step-by-step explanation:

I think it's C and D

You can't be certain that the coefficient of s is 3.

The entire thing is not a sum because there's fractions in the equation.

7 0
3 years ago
Read 2 more answers
Rita earns $15.00 per hour. If she gets a 3% raise, what will be her new hourly wage?
AveGali [126]

Answer:

$15.45

Step-by-step explanation:

15.00×3%=0.45

15.00+0.45=15.45

5 0
3 years ago
Todd plans to run at least 5 miles each week for his health. has a circular route in the neighborhood to run. Once around that r
adoni [48]

Answer: Yes

Step-by-step explanation:

Given

Once around park measures 420 yards

Todd needs to complete 5 miles

He runs 30 times during the week

We know, 1\ mile=1760\ yards

for 30 rounds, distance is

\Rightarrow 30\times 420=12,600\ \text{yards}

In miles, it is

\Rightarrow 12,600\equiv \dfrac{12,600}{1760}\\\Rightarrow 7.159\approx 7.16\ \text{miles}

As he runs more than the target. Therefore, he completed his target of 5 miles.

3 0
3 years ago
Determine whether the following regular polygon tessellates the plane. Explain.
Ira Lisetskai [31]
The correct answer is B.) Measure of the Interior angle=144.
3 0
3 years ago
Read 2 more answers
Other questions:
  • Three consecutive integers have a sum of 72. Find the integers.
    15·1 answer
  • an equilateral triangle has an altitude length of 15 m. what is the perimeter of the triangle (1 point )
    10·1 answer
  • If an office is 12 feet by 16 feet with 8 foot ceilings and I have 4 feet by 8 feet paneling sheets for the walls, not the ceili
    13·1 answer
  • Need help please !!!!!
    10·2 answers
  • Simplify 7(A - 6) Need help fast
    13·1 answer
  • 12. The volume V of a gas varies inversely with the pressure P. When the volume is 75 inches cubed, the pressure is 30 pounds pe
    14·1 answer
  • Plz help we will give brainlyist
    15·1 answer
  • The cost of 9 scarves is $69.75. What is the unit price?
    6·2 answers
  • HELPP ME PLSSS ASAP NO BOTS OR I WILL REPORT The graph below is the graph of a function.
    12·1 answer
  • Select the correct answer.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!