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
ivolga24 [154]
3 years ago
5

9 A rectangle of perimeter 42 cm is

Mathematics
1 answer:
lianna [129]3 years ago
5 0

Answer:

The correct answer is = p = 15 and q = 6.

Step-by-step explanation:

Given:

Perimeter of rectangle = 42 cm

p - q = 9 cm

length = p

width = q

we know:

Perimeter of rectangle= 2(l+w)

solution:

42 = 2(P+q)

21= p+q

Difference of p and q = 9 cm.

Then, P+q=21 .... 1

P-q=9 ....2

Adding both 1 and 2

2P = 30

P= 15cm and

q = 15-9

= 6cm

You might be interested in
One side of a square flower bed is 21 feet long. How many plants are needed if they are to be spaced 21 inches apart around the
Lapatulllka [165]

Answer:

48 plants.

Step-by-step explanation:

On one side there would be  21 * 12  inches / 21 inches =- 12 plants.

There are 4 sides so that makes 48 plants.

4 0
3 years ago
Jay bought 6 bags of maize at shs 2700 each.He sold the bags at shs.3300 each. what was his profit?​
NISA [10]

Answer:

3300-2700= 600 x 6 = 3600

7 0
2 years ago
Fran’s store spent $64,000 on expenses last year. Rent of the store was 35% of those expenses .How much did Fran spend on rent.
andrezito [222]

Answer:

$22400

Step-by-step explanation:

multiply 64000 with 0.35 (35%)

6 0
2 years ago
How would u do this and can u explain
Amanda [17]


M=2-(-6)/(-1)-(-2)=8
Y=8x+b
-6=8*(-2)+b
-6=-16+b
B=16-6=10
Y=8x+10

I hope my answer is help to you
4 0
2 years ago
Write the following comparison as a ratio reduced to lowest terms.<br><br> 88 quarters to 30 dollars
LUCKY_DIMON [66]
You need to find common factors. The factors of 88 are 1 and 88, 2 and 44, 4 and 22, and 8 and 11. The factors of thirty are 1 and 30, 2 and 15, and 5 and 6. The greatest common factor is 2 so the ratio is 44:15.
6 0
3 years ago
Other questions:
  • The shorter leg of a 30 60 90 triangle is 6.4 inches long. Find the perimeter.
    14·1 answer
  • 67)4,873<br> What is 67 divided by 4873
    7·2 answers
  • Vehicle A averages 19 miles per gallon of gasoline, and Vehicle B averages 37 miles per gallon of gasoline. At these rates, how
    15·2 answers
  • Which of the following could represent a diver’s position in relation to the surface of the water after diving into a pool?
    8·1 answer
  • Stacie has seven more cats than Steve. Write an expression that illustrates how many cats Stacie has. Use x to represent how man
    5·2 answers
  • Find the missing ratio and explain how you found it
    13·2 answers
  • Point S is on line segment RT. Given RT<br> 15 and ST = 3, determine the<br> length RS.
    9·1 answer
  • Sally works for mail workers stuffing envelopes. She is paid $0.20 for each envelope she stuffs. How much does she earn for a we
    8·1 answer
  • 4 cups equals how many ounces
    12·2 answers
  • Help me❤️!!!!!!!!!!!
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!