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
MrRa [10]
2 years ago
11

The area of a rectangle is 144cm squared.if the length is 16cm. What's the perimeter?​

Mathematics
2 answers:
wariber [46]2 years ago
6 0

Answer:

50

Step-by-step explanation:

lxb=144

16xb=144

b=9

perimeter=2(l+b)

=2(16+9)

=50 cm

Ket [755]2 years ago
3 0

Answer: 50cm squared

Step-by-step explanation:

First we need to find the side lengths,

In order to find the area you do,

A = Length x height

we know that the area is 144 and the length is 16.

144=16 x height

144 = 16 x ?

So know we need to find the height, so we do 144/16= 9

so the height 9 cm.

The question is not asking for the height, but the peremeter.

Peremeter = (Length x 2) + (height x 2)

peremeter= 16 x 2 + 9 x 2

peremeter = 32+18

peremeter = 50 cm squared

so the peremeter is 50 cm squared.

hope this helps,

have a great day,

Please subscribe to Random Topics Trending on youtub

You might be interested in
As a salesperson, Jonathan is paid $50 per week plus 3% of the total amount he sells. This week, he wants to earn at least $100.
Murljashka [212]

Answer:

50+0.03x\geq 100

Step-by-step explanation:

All you need to do is look at the numbers given in the word problem and convert them to algebraic terms.

5 0
3 years ago
3. Sara has a basket of fruit that contains 10 lemons, 2 pears, 6 oranges, and 3 apples.
Tom [10]

Answer:

c would be the answer hope this help

Step-by-step explanation:

pleas make brainly if it's right

5 0
2 years ago
Marc mixes blue and yellow paint to make his favorite shade of green, which he'll use to paint his house. He has 14 cans of blue
Vesnalui [34]

Answer:

2 : 3

Step-by-step explanation:

Total cans of blue paint = 14

Total cans of yellow paint = 20

Day 1:

Yellow paint = 6 cans

Blue paint = 4 cans

Ratio of blue paints to yellow paint

4 cans : 6 cans

= 2 : 3

Day 2:

Yellow paint = 9 cans

Blue paint = 6 cans

Ratio of blue paints to yellow paint

6 cans : 9 cans

2 : 3

The ratio of blue paint to yellow paint in the mixture is 2 : 3

Day 3:

Cans of yellow remaining after 2 days

Yellow paint = Total cans of yellow paint - day 1 cans of yellow paint - day 2 cans of yellow paint

= 20 - 6 - 9

= 20 - 15

= 5 cans

Cans of blue remaining after 2 days

Blue paint = Total cans of blue paint - day 1 cans of blue paint - day 2 cans of blue paint

= 14 - 4 - 6

= 14 - 10

= 4 cans

4 0
3 years ago
Is -52.45 rational or irrational
Softa [21]

Answer:

rational

Step-by-step explanation:

it can be expressed as a fraction

4 0
3 years ago
Read 2 more answers
Mr. Red's first year salary is $30,000 and it increases by $500 each year. What is the explicit rule for this sequence in simpli
Anika [276]

Answer:

d

Step-by-step explanation:

7 0
2 years ago
Other questions:
  • (x+5)(x-5) Multiplying special case polynomials
    11·1 answer
  • Help i dont know this one
    11·1 answer
  • The farmer planted an equal number of each type of tree.oak trees were one of the 3 types of trees planted.what was the total nu
    13·2 answers
  • Please help .............
    7·1 answer
  • Which is greater 5/6 or 1/3
    15·2 answers
  • The measure of the supplement of an angle exceeds 3 times the measure of the complement of the angle by 10. Find the measure of
    9·1 answer
  • Find the length AB round your answer to the tenth
    14·1 answer
  • I GIVE BRAINLIEST FOR EXPLANATION AND CORRECT ANSWER EXTRA POINTS
    10·1 answer
  • What's 7 hours - 30mins ?
    5·1 answer
  • LMNO is a parallelogram, with and . Which statements are true about parallelogram LMNO? Select three options.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!