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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.

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DO NOT SKIP!! Let’s see who’s smart enough to work out the problem if u get it correct I’ll mark u as BRAINLIEST SHOW THE WORK P
forsale [732]

Answer:

y=10.1(x)

x=\frac{y}{10.1}

Step-by-step explanation:

It is said in the problem that y would represent how much money she earns and x represents the number hours she works.

so it also said that the amount of Jessa earns is proportional to the amount of time she works .

finding y will be easy dividing 252.50 by 25 will give you 10.1

so how did we get that equation

y will represent the amount and x will represent the hours

4 0
2 years ago
What is the simplified form of 4 X ? 3 + 7?
tia_tia [17]

Answer:

4x(10)

Step-by-step explanation:

add 3+7=10

4x is multiplying 3+7=10

4x(10)

6 0
3 years ago
In circle O, what is m∠MAJ? °
mr_godi [17]

See the attached figure.

m ∠KAJ = 170° &  m ∠LAM = 80°

We should know that :

m ∠KAJ + m ∠LAM + m ∠KAL + m ∠MAJ = 360°

∴ m ∠KAL + m ∠MAJ = 360° - (m ∠KAJ + m ∠LAM)

∴ m ∠KAL + m ∠MAJ = 360° - (170°+80°) = 360° - 250° = 110°

But : m ∠KAL = m ∠MAJ ⇒⇒⇒ <u>Opposite angles.</u>

∴ m ∠MAJ + m ∠MAJ = 110°

∴ 2 * m ∠MAJ = 110°

∴ m ∠MAJ = 110° ÷ 2 = 55°


<u>So, the answer is :  m ∠MAJ = 55°</u>

4 0
2 years ago
Distrubutive property<br> (m-3)(-10)?
mrs_skeptik [129]

Answer: -10m + 30

Step-by-step explanation:

<u>Given expression</u>

(m - 3) (-10)

<u>Expand parentheses and apply the distributive property</u>

=m · (-10) - 3 · (-10)

<u>Simplify by multiplication</u>

=\boxed{-10m+30}

Hope this helps!! :)

Please let me know if you have any questions

4 0
3 years ago
. If Gene gets two more strikes (scores of 10), what is his new average? 
dedylja [7]
I think u r sopost to multiply 10 times 2

3 0
3 years ago
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