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
o-na [289]
3 years ago
9

Can you please help with 19&23? 19 says write an expression to represent the perimeter. Thanks!

Mathematics
1 answer:
Valentin [98]3 years ago
7 0

the perimeter is simply the sum of all its sides.

(6a+8)+(12a)+(6a+8)+(10a-4)

34a + 16 - 4

34a + 12.

You might be interested in
The theater department charged $5 per ticket for admission to the fall play, My Fair Lady. Additionally, they asked for a donati
barxatty [35]

Answer:

$(400+80x)

Step-by-step explanation:

We are required to find the total income on Friday Night

Ticket costs $5 each and they sold 80 tickets

Total ticket Sales = 80 X $5 =$400

There was a donation of $x per ticket, so for 80 tickets, there was a donation of $80x.

Total Income on Friday Night=Ticket Sale+Donations= $(400+80x)

3 0
3 years ago
In which number is the digit 5 one hundred times larger than it is in the number 253?
Paraphin [41]
The answer is B.
I timesed 50 by 100 and 1,000. So 5 would be in the thousands place.
7 0
3 years ago
Read 2 more answers
Solve for x.<br><br> 7 - (2x + 11) + 3(3 - x) = 20
zvonat [6]

Answer:

your answer should be x = -3

7 0
2 years ago
Read 2 more answers
Which expression has the same value as the one below?
mihalych1998 [28]

Answer:

Option A

Step-by-step explanation:

22+(-32) is the same thing as 22-32.

22-32=-10

<h3>Let's see if the given options are equal:</h3>

Option A:

22+(-22)+(-10) \\22-22-10\leftarrow \text{Distribute -1 into the Parentheses.} \\0-10\\\boxed {-10}

Option A's expression has the same value as the expression given.

Option B:

22+(22)+(-10)

22+22-10\\44-10\\\boxed {34}

Option B's expression does not have the same value as the expression given.

Option C:

22+(-22)+(10)\\22-22+10\\0+10\\\boxed {10}

Option C's expression does not have the same value as the expression given.

Option D:

22+0+32\\22+32\\\boxed{54}

Option D's expression does not have the same value as the expression given.

<h3>The correct answer should be A: 22+(-22)+(-10).</h3>
5 0
3 years ago
Read 2 more answers
Evaluate. Write your answer as an integer or as a decimal rounded to the nearest hundredth. tan 32° = _____
Advocard [28]

Answer

0.63

Explanation:

Given the expression

tan 32

Using Calculator

tan 32 = 0.6248

Converting to nearest hunderdth

tan 32 = 0.63

hence tan 32 to the nearest hunderdth is 0.63

5 0
1 year ago
Other questions:
  • How many different teams of 11 players can be chosen from a soccer squad of 16
    10·2 answers
  • A loan for $1,200 has an annual interest rate of 5.2%. There is a $15 processing fee to receive the loan. The loan’s APR is .
    15·1 answer
  • I NEED HELP!!! Thank you so much (:
    7·1 answer
  • The Centers for Disease Control and Prevention Office on Smoking and health is the lead federal agency responsible for comrehens
    14·1 answer
  • Help with number 7 brainliest
    8·2 answers
  • What is 19/5 mixed number
    7·1 answer
  • how would you change this sentence to a true statement? Every irrational number is an integer. A.Every irrational number is a ra
    15·2 answers
  • Find the variables.<br> (2x)"<br> 54<br> x=
    9·1 answer
  • Graph the following equations.<br><br> X=1
    15·2 answers
  • Simplify.<br> Cubed root of -128x^6y^5
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!