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
marysya [2.9K]
3 years ago
13

Find the perimeter of -3x+4 2x+7

Mathematics
1 answer:
Alex787 [66]3 years ago
5 0
Assuming that (-3x + 4) and (2x + 7) are two legs of a rectangle, you can find the perimeter like this: P = 2*length + 2*width.

P = 2*(-3x + 4) + 2*(2x + 7)
P = -6x + 8 + 4x + 14
P = -2x + 22

Hope this helps! :)
You might be interested in
Simplify 12 to the sixteenth power over 12 to the fourth power.
marishachu [46]
The answer is 8916100448256
3 0
3 years ago
Graphing y=0.2x+0.3<br> Graphing y=0.05x+0.4
s344n2d4d5 [400]
Y=0.2x+0.3=0.5
y=0.05x+0.4=0.09
all you have to do is basically just add the numbers when you add the numbers that would be your fraction you have to add the zeros and which will make the number
8 0
3 years ago
To join a local square dancing group, Jan has to pay a $100 sign-up fee plus $25 per month. Write an equation for the cost (y) b
klasskru [66]

Answer:

y = $100 + $25x

Step-by-step explanation:

y is the total cost

x is the number of months

The sign up fee is $100.

Each month would cost an additional $25 per month.

The total cost then would be the sign up fee plus the $25 for each month. Since we do not know the number of months, we will assign x.

So the equation would be:

y = $100 + $25x

3 0
3 years ago
Can someone help me solve this.​
Amanda [17]

Answer:

equilateral:  E

scalene:  F

isosceles:  G

Step-by-step explanation:

equilateral = all sides are equal

scalene = no sides are equal

isosceles = two sides are equal

4 0
3 years ago
Wats 3/4 x12 <br> plus the work and how to solve it
Anit [1.1K]

Answer:

9

Step-by-step explanation:

You divide 3 by 4 first and you'll get the anser 0.75, then multiply it by 12.

8 0
3 years ago
Read 2 more answers
Other questions:
  • Which equations show direct variation between a and b
    10·1 answer
  • 1/12+3/8y=5/12+5/8y , what does y equal
    8·2 answers
  • What equation is graphed in this figure?
    14·1 answer
  • Which of the following does NOT entail opportunity cost?
    5·1 answer
  • The College Board provided comparisons of Scholastic Aptitude Test (SAT) scores based on the highest level of education attained
    14·1 answer
  • Help again I’m dumb but anyway ways please
    14·1 answer
  • How do you explain the answer for -9(-9)
    12·1 answer
  • Make a list of 5 numbers with a mean of 12 and a mode of 15
    14·1 answer
  • Jackie and two friends share 4 donuts equally. How many donuts will each friend get?
    11·2 answers
  • How do you do pemdas? Please help, I'm trying to teach my little brother and I forget
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!