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
Scorpion4ik [409]
3 years ago
11

Find the area and perimeter

Mathematics
1 answer:
spin [16.1K]3 years ago
3 0

Answer:

area (A) =(9x+108)unit^2

perimeter (P) =(2x+42) units

Step-by-step explanation:

area(A) =length(l) × breadth(b)

perimeter(P) =2(l+ b) {which is sum of all sides}

so, l = 7+x+5 = (x+12) units and b = 9 units

now, A=(x+12) × 9 units^2

=(9×x + 12×9 ) units^2

Therefore,

A =(9x+108)unit^2

next, P=2{(x+12)+9}

=2(x+21)

Hence,

P=(2x+42) units

You might be interested in
Can you guys please help me out on this one? I already tried but I just get confused. sorry for the bad camera quality. Please a
Tom [10]
Make a game out of it. it says that softball dimond is 50% bigger than a basball feild. also with the balls. transfer the feet to cm and go from there. i think you need to transfer the percentage into cm as well to get the answer.
5 0
3 years ago
You are paid 3.50 for every case you deliver to a store. If you deliver fifty seven cases, what will you be paid for that delive
Stels [109]

Answer:

199.50

Step-by-step explanation:

Given the 3.50 payment for every case delivered to a store:

This means that you will earn 199.50 for delivering 57 cases, because:

57 cases × 3.50 each case = 199.50

Therefore, you will be paid 199.50 for that delivery.

3 0
2 years ago
Read 2 more answers
DOES ANYONE KNOW HOW TO DO THIS???
Anna11 [10]

Answer:

Cost of a pound of chocolate chips: $3.5

Cost of a pound of walnuts: $1.25

Step-by-step explanation:

x - cost of a pound of chocolate chips

y - cost of a pound of walnuts

We create two equations based on the information we have:

3x+2y=13

8x+4y=33

The whole point of these problems os to get rid of x or y. In this question, we can do this by multiplying both sides of the first equation by 2, and then subtracting it from the second equation:

8x+4y=33

6x+4y=26

2x=7

x=3.5

Then we change x for 3.5 in the first equation:

3×3.5+2y=13

10.5+2y=13

2y=2.5

y=1.25

Hope this helps!

4 0
2 years ago
Please help I need to know the rule in correspondence to the pattern?
trasher [3.6K]

You can see that an odd number of steps is simply multiplying the number of steps by a number that moves up one each time. For instance, 1*1, 3*2, 5*3, etc. It's a bit harder with the even numbers. Their pattern is multiplying half the number of steps by 1.5, but the ones place value moves up a number each time, for example, 2*1.5, 4*2.5, 6*3.5. This means that 10 steps is 10 * 5.5, or 55 blocks and that 100 is 5,050 steps.


8 0
3 years ago
What is the value of 1/4m +n 8 - 6 = 12 *​
yaroslaw [1]

Answer:

i dont know if you want me to solve for m

Step-by-step explanation:

Let's solve for m.

7 0
3 years ago
Other questions:
  • What can 0.2 be rounded off to?
    10·2 answers
  • Point R is on line segment QS. Given RS = 13 and QS = 20, determine the length of QR
    9·1 answer
  • Plz help me plz I am timed
    6·1 answer
  • “HOT PIZZA” is offering a 20% discount on all its pizzas
    15·1 answer
  • the monthly utility bills in a city are normally distributed, with a mean of $100 and a standard deviation of $12. Find the prob
    13·1 answer
  • Perform the
    15·1 answer
  • Yolanda will rent a car for the weekend. She can choose one of two plans. The first plan has an initial fee of $40 and costs an
    5·1 answer
  • 63 first-graders and 21 other students attended a school assembly. What percentage of the
    8·2 answers
  • What is the horizontal and vertical shift for the absolute value function below f(x)=3[x+9]+6
    12·1 answer
  • Given f(x) = (x − 1)(x + 2)(x − 3), what are the zeros and end behavior of the function? −1, 2, −3; continues downward to the le
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!