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AlladinOne [14]
3 years ago
7

What is the Constant of proportionality between 3 and 18.85

Mathematics
1 answer:
sdas [7]3 years ago
6 0

Answer:2.25

Step-by-step explanation:it just is

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The perimeter of one of the rectangular playrooms at Miss Pittypat's Day Care is 72 feet. It's width is 10 feet.
Alex17521 [72]

Answer:

The area of the rectangular playroom is 260 feet² .

Step-by-step explanation:

Given:

The perimeter of the rectangular playroom is 72 feet and it's width is 10 feet.

Now, to find its area we need the length .

So, putting the formula of perimeter we get it's length:

Let the length be l .

Perimeter = 2( length + width)

72=2(l+10)

72=2l+20

subtracting both sides from 20:

72-20=2l+20-20

52=2l

Dividing both sides by 2:

52\div2=2l\div2

26=l

Length is 26 feet.

And, to get the area we put the formula of finding the area:

Area=length\times width

Area=26\times 10

Area=260

Therefore, the area of the rectangular playroom is 260 feet² .

3 0
3 years ago
What are the extremes of the following portion 3/15 =12/60
IgorLugansk [536]
An app called phototmath is free and gives you computer generated answers in seconds
6 0
3 years ago
MR is the angle bisector of
gtnhenbr [62]

Answer:Angle Bisector Theorem. ... Now picture one of the triangle's angles being split into two equal smaller triangles. That line that was used to cut the angle in half is called the angle bisector. When you do this to a triangle, it actually divides the triangle's sides in a unique way.

Step-by-step explanation:

6 0
3 years ago
The equation of a line is given below.
Anarel [89]
Sorry i’m not gonna graph it but with this info u easily can

the y intercept is -1
slope is 3/1
final equation is y=3x-1

6 0
3 years ago
Someone please send help lol. I made a recursive statement for a project but I'm not exactly the best with solving them.
Kitty [74]

Answer:

It would take 4 weeks

Step-by-step explanation:

We can solve this problem most easily by forming it into an equation. We could represent weeks as <em>w.</em>

Since you train 5 more minutes every week, we could represent that as 5<em>w</em>, showing that you work 5 minutes times the number of weeks you worked out.

The constant would be adding 10, since you started out working 10 minutes a day. Now lets just write the equation!

10+5<em>w</em>=30

All we have to do is solve.

Subtract 10 on both sides to cancel out the positive 10.

5<em>w</em>=20

Now just divide both sides by 5 to isolate the <em>w</em>.

w=4

It would take him 4 weeks

Hope this helps!

5 0
3 years ago
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