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
telo118 [61]
3 years ago
12

Who knows how to do this ​

Mathematics
1 answer:
IgorC [24]3 years ago
7 0

Answer:

<h2>144 {cm}^{2}</h2>

Step-by-step explanation:

Given,

As we know that the all sides of the square are equal.

Length of a square paper = 12 cm

Area of square = ?

Now, let's find the area of square

=  {l}^{2}

plugging the value of length,

{(12)}^{2}

Evaluate the power

= 144 square cm

Hope this helps...

Best regards!!

You might be interested in
A glass plummet weighs 14.35 g in air 5 points 11.40 g when immersed in water, and 8.95 g when immersed in sulfuric acid. Calcul
elena-s [515]

Answer:

0.865

Step-by-step explanation:

Specific gravity is a ratio of the weight of a substance to the weight of an equal volume of a substance chosen as a standard. The standard for liquid and solids is water while for gas is hydrogen.

Amount of displaced oil = 12.64 g — 9.12 g = 3.52 g

Amount of displaced water = 12.64 g — 8.57 g = 4.07 g

Specific gravity of oil = 3.52 g / 4.07 g = 0.865

6 0
3 years ago
Solve S = 2πrh for r
Elodia [21]
Divide both sides by 2<span>πh:-

r = S / 2</span><span>πh  Answer</span>
6 0
3 years ago
Which one would make me more money?
disa [49]

Answer:

im gouing to use 3 hours as an example so the first hour is 5 dollars and 8 dollars for each additional hour there are 2 additional hours which would be 16 dollars from the additional hours and plus 5 dollars from the first hour so 21 dollars

and the other option like i said earlier 3 hours is the example so 6*2 becasue their are 2 additional hours which is 12 plus 15 dollars from the first hour so 27 dollars

so the answer would be charge 15 dollars for the first hour and 6 for additional hour

can i get brainly please

3 0
3 years ago
Help it is Parts of an Algebraic Expression
nlexa [21]

Answer:

terms- + -

variables- x p

coefficent-7 3

constant- 9

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
If the hypothesis is false, an argument cannot be valid, how would you explain this?
Elodia [21]
If the hypothesis was wrong, all you simply have to do is state the hypothesis was wrong and why you think it was, and add what you can do to change it or to make it better so next time it will be right. Just state what you did and how you got your answer.

I hope that helps!
8 0
3 years ago
Other questions:
  • elena finds that the area of a house on a scale drawing is 25 square inches. the actual area of the house is 2,025 square feet.
    15·2 answers
  • How do answer an equation that have decimals/ percentage
    7·2 answers
  • Geometry. Please help! (will mark brainliest)
    9·2 answers
  • The image of a figure is shown. What are the coordinates of X in the pre-image of the figure if the rule that created the image
    10·2 answers
  • I need help on this. ive been struggling. TwT<br><br>lateral area<br>surface area<br>volume<br>​
    9·2 answers
  • Find x- and y-intercepts. Write ordered pairs representing the points where the line crosses the axes.
    15·1 answer
  • Which expression is equivalent to a+(c+7)
    14·2 answers
  • Find the value of x (please help)
    13·1 answer
  • Mr. Smith got a new puppy, Stout! He went out and bought a bag of puppy chow for $27.99, but had a 15% off coupon.
    10·2 answers
  • Find the product of 3 and -5.<br> O 15<br> O<br> -15<br> -8<br> 915
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!