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
slega [8]
3 years ago
9

A square has an area of 289 sq cm. what is the length of one side

Mathematics
1 answer:
MatroZZZ [7]3 years ago
5 0
For this problem you can do it one of two ways. The first way would be simply take the square root because the area of a square is one side squared. The other way using the same rule would be to go up from a reasonable number and square it, if that is not the number you are looking for add 1 to the original number and square it again. if you cannot square and square root in your head, you should be allowed to use a calculator to get the answer or 17 as the length of a side.
You might be interested in
ASAP NEED HELP ON MY MATH RETAKE I NEED HELP PLZZZ IM BEGGING YALL
Sindrei [870]

Answer:

B) There tends to be a linear association between variables

c) the data includes one or more outliers

8 0
3 years ago
How do you solve 2a - 5 = -3a ?
spayn [35]
-2a from both sides then divide by -5 and a=1
6 0
3 years ago
Read 2 more answers
Use the drop-down menus to identify the parts of the pyramid.
sveticcg [70]

Answer:

D corresponds to the base.

Ethire C or A corresponds to the height.

I'm sorry, that's all I know. I'm new to this kind of math.

Step-by-step explanation:

4 0
3 years ago
A shop sells chocolate, vanilla and strawberry ice creams. 45% of the ice creams sold are vanilla, and 1/4 are strawberry. What
OverLord2011 [107]

Answer:

30%

Step-by-step explanation:

Well since we know that 45% is vanilla that means we have part of our answer

Also we know we sold 1/4 strawberry which in percent that would be 25%

If we add 45% with 25%  45+25=70 then since something can only be 100%

100%-70%=30%

you sold 30% chocolate

<3  <;

6 0
2 years ago
Round 8.275 to the nearest tenth of an ounce
Helen [10]

Answer:

8.3

Step-by-step explanation:

The tenths spot in 8.275 is where the 2 is. Since it is a 75 after that you will round it up.

. Tenths (2), Hundredths (7), Thousandths (5)

8 0
3 years ago
Read 2 more answers
Other questions:
  • An amount of 18,000 was invested a 8% simple interest on may 25 , 2017 , how much shall be the amount of interest earned on Octo
    6·1 answer
  • A scientist planted seeds in 4 sections of soil for experiment. Not alll of the seeds grew into the plant .after 20 days, the sc
    8·1 answer
  • Multiply.<br> 3/4 x -5 1/6
    10·1 answer
  • What is brown has a hump and lives at the north pole
    6·1 answer
  • The question to this is that it says jamie draws figure RSTU in the coordinate plane, as shown. Then he reflects Figure RSTU acr
    14·1 answer
  • PLZ HELP!! FREE BRAINLIST!!! ALOT OF POINTS!!! 5 STARS!!
    11·2 answers
  • URGENT! PLEASE HELP
    11·1 answer
  • Plsss help!!!!!!!!!!!
    11·1 answer
  • PLEASE HELP!!!!!!!!!!!!!!
    14·1 answer
  • Identify the three similar triangles in the figure. Be sure to name the vertices in the correct order
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!