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3 years ago

6

A student is given the rectangle and the square shown below the student states that the two figures have the same perimeter is t

he student correct explain reasoning

1 answer:

Scrat [10]3 years ago

4 0

No because the perimeter of a rectangle is L×W or (2L+2W) , but the perimeter of a square is S×S×S×S so there is a difference between the two.

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Answer all of these for 100 points

KiRa [710]

Answer:

Step-by-step explanation:

37) Take two point from the line.

(2 , 0) & (0,4)

$Slope = \frac{y_{2}-y_{1}}{x_{2}-x_{1}}\\\\=\frac{4-0}{0-2}\\\\=\frac{4}{-2}\\\\=-2$

Slope = (-2)

38) (7 , 0) & (3 , 2)

$Slope = \frac{2-0}{3-7}\\\\=\frac{2}{-4}\\\\=\frac{-1}{2}$

39) The line is parallel to x-axis and so its slope is 0

Slope = 0

40) The line is parallel to y-axis and so its slope is undefined

Slope = undefined

8 0

3 years ago

What is the sum of three triangle angles equal to? A. 45 degrees B. 180 degrees C. 360 degrees D. 90 degrees

ycow [4]

Answer:

180 degrees

Step-by-step explanation:

7 0

3 years ago

Which set is closed under multiplication?

julia-pushkina [17]

Step-by-step explanation:

A

Because the multiplication of two integers still results in an integer.

6 0

2 years ago

A Ferris Wheel has a radius of 16 feet. How far will you travel if you take a ride that goes around 5 times? Round answer to the

algol [13]

Answer:

502.85 feet

Step-by-step explanation:

Given that,

The radius of a Ferris wheel, r = 16 feet

We need to find how far will you travel if you take a ride that goes around 5 times.

Distance = 5×2πr

So,

= 10πr

$=10\times \dfrac{22}{7}\times 16\\\\=502.85\ \text{feet}$

So, the required distance is 502.85 feet.

6 0

3 years ago

I need some answers plzz 90=-105+x

leonid [27]

Hey there!

Answer:

x = 195

Explanation:

So here is your equation:

90 = -105 + x

First, you simplify both sides of the equation:

90 = x - 105

Then, you will have to turn it around:

x - 105 = 90

So after you do that, you will have to Add the 105 to both sides:

x - 105 + 105 = 90 + 105

x = 195

So 195 is your answer.

Hope this helps! :D

7 0

3 years ago