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
MaRussiya [10]
3 years ago
14

Find the area of a square with side a when a is equal to the following values. Are the area of a square and the length of its si

de directly proportional quantities? Why or why not?
a=2 cm
Thee area of the square is __ square cm. The area of the square and the length of its side __ directly proportional quantities.
2nd __ has to be "are" or "are not"
Mathematics
2 answers:
iragen [17]3 years ago
7 0

Answer:

Step-by-step explanation:

its just math

4 cm                 are

Xelga [282]3 years ago
3 0

Answer:

The area of the square is 4 square cm. The area of the square and the length of its side are directional proportional quantities.

Step-by-step explanation:

A square has equal sides. We have to do length times height to get the area. 2*2 is 4. The area is 4 cm. And since this value needs to be multiplied by itself to get the area, it IS proportional.

You might be interested in
Is 262 a natural number?
MatroZZZ [7]
Yes it is a natural number
3 0
3 years ago
Read 2 more answers
Please help. Only if you know it.
andrew11 [14]

Answer:

C (Lake Depth Answer)

Step-by-step explanation:

Here we want to find the math that <u>ends up with 0</u>.

The stock starts with 12$, but loses 16$.

That's -4$ total, not 0.

The ion starts with 19 protons, and 18 electrons. Protons are postive charges, electrons are negative.

This leaves us with 1 proton, not 0.

The lake depth increases by 6 inches, but evaporates 6.

This leaves us back where we started, with 0.

Ahmed spends 25$, but earns 30$.

This leaves us with $5, not 0.

5 0
3 years ago
What is the equation of the line that passes through the points (-1, 7) and (2, 10) in Standard Form?
Usimov [2.4K]

bearing in mind that standard form for a linear equation means

• all coefficients must be integers, no fractions

• only the constant on the right-hand-side

• all variables on the left-hand-side, sorted

• "x" must not have a negative coefficient

\bf (\stackrel{x_1}{-1}~,~\stackrel{y_1}{7})\qquad (\stackrel{x_2}{2}~,~\stackrel{y_2}{10}) \\\\\\ slope = m\implies \cfrac{\stackrel{rise}{ y_2- y_1}}{\stackrel{run}{ x_2- x_1}}\implies \cfrac{10-7}{2-(-1)}\implies \cfrac{3}{2+1}\implies \cfrac{3}{3}\implies 1

\bf \begin{array}{|c|ll} \cline{1-1} \textit{point-slope form}\\ \cline{1-1} \\ y-y_1=m(x-x_1) \\\\ \cline{1-1} \end{array}\implies y-7=1[x-(-1)]\implies y-7=x+1 \\\\\\ y=x+8\implies \boxed{-x+y=8}\implies \stackrel{\textit{standard form}}{x-y=-8}

just to point something out, is none of the options, however -x + y = 8, is one, though improper.

3 0
2 years ago
What is the rate of change and initial value for the linear relation that includes the points shown in the table?
melomori [17]

Answer: I need the table to give the answer

Step-by-step explanation: copy and paste the table

5 0
3 years ago
SUSAN AND TEO PLAY SOCCER. SUSANS TEAM PLAYS EVERY FIVE DAYS. TEO'S TEAM PLAYS EVERY SIX DAYS. WHEN WILL THE TWO TEAMS PLAY TOGE
salantis [7]
Yes the answer is 30.
3 0
3 years ago
Read 2 more answers
Other questions:
  • If the simple interest on ​$2,000 for 6 years is ​$960​, then what is the interest​ rate?
    15·1 answer
  • The distance from Earth to the moon is 384,400 kilometers. What is this distance expressed in scientific notation?
    10·1 answer
  • Solve 3c + 4 = -4c - 17<br> A. 3<br> B. -3<br> C. 21<br> D. -21
    11·1 answer
  • Write as a fraction in the simplest from 80%
    7·1 answer
  • Pls help asap!! this is due really soon
    14·1 answer
  • How to divide this? WITH SOLUTION​ i need the answer pls​s​
    5·1 answer
  • Hello could you please help me
    13·1 answer
  • What’s the value of x? :/
    13·1 answer
  • HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! <br> (5x 2 y 4 ) 3 <br> The 2,4, and 3 are Exponents
    10·2 answers
  • How many solutions does 9x+5=9x+7
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!