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
Dafna1 [17]
3 years ago
10

18.

Mathematics
2 answers:
sdas [7]3 years ago
8 0

p=2(l+b) =2(3x-3) =6x=48=x=8

Tom [10]3 years ago
3 0

Answer: It’s 8

Step-by-step explanation:

You might be interested in
What is the answer to 45% of 432
suter [353]
The answer is 194.4.
5 0
4 years ago
I need help on both of the question
garri49 [273]

Answer:

:)

Step-by-step explanation:

1/2 times 5= 5/2= 2   1/2

3/4 times 8= 24/4= 6

1=5/2

2=24/4 or 6

6 0
3 years ago
Pls solve q no. 7. I need it urgently. Tomorrow is my exam.
FinnZ [79.3K]

Answer:

The area of the square lawn is 784\ m^2

Step-by-step explanation:

Part 7)

Let

x ----> the length side of the square lawn in meters

we know that

The area of the path is equal to

A=(x+2+2)^2-x^2

A=(x+4)^2-x^2 ----> equation A

A=240\ m^2 ----> equation B

so

240=(x+4)^2-x^2

Solve for x

240=(x^2+8x+16)-x^2

240=8x+16

8x=240-16

8x=224

x=28\ m

The area of the square lawn is

A=x^2

substitute the value of x

A=28^2=784\ m^2

3 0
3 years ago
Jason is making a fruit salad. He mixes in 3 1/4 cups of orange melon and 2 2/3 cups of green melon. How many cups of melon does
Strike441 [17]

Answer:

5 11/12 cups of melon

Step-by-step explanation:

The cups of melon he puts in the fruit salad is:

Number of cups of orange melon + Number of cups of green melon

= 3 1/4 cups + 2 2/3 cups

3 + 2 + (1/4 + 2/3)

The Least common denominator is 12

5 + (3 × 1 +4 × 2/12)

5 + (3 +8/12)

5 11/12 cups

Therefore, Jason put in 5 11/12 cups of melon in the fruit salad.

7 0
3 years ago
The width of a rectangle is 8 inches shorter than its length. The perimeter of the rectangle is 18 inches. What are the length a
VashaNatasha [74]

Answer:

B

Step-by-step explanation:

Let length be l

Width, w=l-8

Perimeter = 2(l+w) = 2l+2w

2l+2(l-8)=18

6 0
3 years ago
Other questions:
  • Question 1 (short fill-in)
    7·2 answers
  • The model at the right represents a garden. The total area of the garden shown can be represented by the expression 8x2+12x. If
    10·1 answer
  • a distribution has the five number summary shown below. what is the range of the distriution? 14,46,52,67,85
    10·1 answer
  • LOTS OF POINTS HELP
    7·2 answers
  • Could the cross-section of a square be a triangle? Explain and draw a diagram to justify your answer.
    5·1 answer
  • HELP I NEED HELP ASAP
    8·1 answer
  • Ling must spend no more than $40.00 on decorations for a party. She has spent $10.00 on streamers and wants to buy bags of ballo
    10·1 answer
  • A supermarket sells fruit snacks by the box. Each box holds x packages of strawberry snacks and y packages of cherry snacks. Nin
    9·2 answers
  • 1. Find the slope of a line given the points<br> below.<br> (2,8) and (8,20)
    6·2 answers
  • 2+3/4+2+3/8=what’s the total
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!