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
Aloiza [94]
2 years ago
8

A rectangle has length 8cm the area is 20cm^2

Mathematics
1 answer:
nadya68 [22]2 years ago
5 0

Answer:

Since Rectagle area is found by Length * Width, 20/8 would give the width of 2.5cm, if the length was increased by 2cm, and the area by 4cm, you would now do 24/10 to get the width which is 2.4, 5 percent of 2.5 is found by multiplying 2.5 by 0.05 which is 0.125, and 2.4 is only .1 less from 2.5 so yes noah is indeed correct, for that the width is decreased by less than 5%

Step-by-step explanation:

You might be interested in
PLEASE HELP ME. There is 2 questions
andrey2020 [161]

Answer:

If i did the math correctly the answer to number 9 is a.5 and number 10 is c. Vanilla and German chocolate cupcakes represent about 21% of total sales

Step-by-step explanation:

for number 9 you write down each of the numbers with a dot above them. how many dots represents how many times you repeat the number. you then add it together and divide by the amount of numbers you added together. so in this case it would be 65 ÷ 12. this ends up being 5.41 but you'd round down to 5.

for number 10 you write out how many each flavor sold. then you put those numbers over the total cupcakes sold. divide the denominator by 100 and then divide the numerator by that number. then that gives you the fractions of the percent each one was. the german chocolate and the vanilla added together is almost exactly 21% of the sales

6 0
3 years ago
2. Katryn swims at a rate of 50 meters in 40 seconds. At this rate, how many meters
Sunny_sXe [5.5K]

Answer:

D.) 75 meters

Step-by-step explanation:

1 minute is 60 seconds

So, you divide 60 divided by 40=1.5

1.5 times 50=75

75 meters

D.)

Hope this helped!! :)

Brainliest?!?!

Stay safe and have a nice day/night/afternoon!!!

4 0
2 years ago
Identify the coefficient(s) of the variable in the expression below.
tankabanditka [31]

Answer:

D

Step-by-step explanation:

25 and 6

Coefficient is the number in front of the unknown variable

3 0
3 years ago
Read 2 more answers
Question 1<br> Simplify this expression.<br> 100<br> 10
Natali [406]

Answer:

Divide by 10

Step-by-step explanation:

Explain the question more clearly, but from what i got 100 ÷ 10 = 10

6 0
3 years ago
Read 2 more answers
Alex has a collection of sports cards. There are 10 cards in the collection, and 1/5 of them are hockey cards. Alex decides to d
Alborosie
If 1/5 of the cards are hockey cards, there are 2 hockey cards. if he wants to double that amount, he would multiply it by 2, so 2•2=4. The fraction of hockey cards is now is 2/5.
4 0
2 years ago
Other questions:
  • Maya reads 1/8 of a newspaper in 1/20
    12·1 answer
  • Melcher used 24% if the memory card on his digital camera while taking pictures at a family reunion. If melcher took 96 pictures
    11·1 answer
  • Marble Slab Creamery is creating a cone-shaped paper wrapper for its new green Baby Yoda waffle cone. The wrapper should have a
    9·1 answer
  • Patricia buys a round dinner table the radius of the dinner table is 6 m what is the area of the table table
    12·2 answers
  • Solve the following problem for y. 4x+12y=24
    7·2 answers
  • What are the first three common multiples of 3 and 5?
    5·2 answers
  • What is the answer to number 4 about the lake?
    12·2 answers
  • Angles A and B are complementary. What is the value of x? 34 56 68 79
    14·2 answers
  • Please help as soon as possible <br>I WILL MARK YOU AS BRAINLIEST ​
    10·2 answers
  • Please help due now
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!