2 years ago

What's the awnser to the one about Isabella

Mathematics

1 answer:

Irina18 [472]2 years ago

6 0

I cant even see the picture clearly

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A square and a rectangle have the same perimeter is the length of the side of the square is 4X minusone the score of the rectang

Assoli18 [71]

Square Perimeter = 4(4x-1)

Rectangle Perimeter = 2(2x+1) + 2(x+2)

Square Perimeter = Rectangle Perimeter

4(4x-1) = 2(2x+1) + 2(x+2)

16x - 4 = 4x + 2 + 2x + 4

16x - 4 = 6x + 6

-6x +4 -6x +4

10x = 10

x = 1

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2 years ago

What is the slope of the line with points of (0,-1)) and (2,3)

ycow [4]

Answer:

Step-by-step explanation:4divided by 2 =2

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2 years ago

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Describe the differences between vertical and adjacent angles

Sunny_sXe [5.5K]

Vertical angles are pairs of opposite made by 2 intersecting lines
and adjacent lines are 2 angles that have a common endpoint and common sides

8 0

2 years ago

in a window display at a flower shop, there are 3 spots for 1 plant each. to fill these 3 spots, adam has 7 plants to select fro

Andrej [43]

Answer: 210

Step-by-step explanation:

We know that the number of combinations of n things taken r at a time is given by :-

$C(n,r)=\dfrac{n!}{r!(n-r)!}$

So, number of ways to select 3 plants out of 7 = $C(7,3)=\dfrac{7!}{3!4!}=\dfrac{7\times6\times5\times4!}{6\times 4!}=7\times5=35$

Also number of ways to arrange them in 3 positions = 3! = 6

Now , total number of arrangements with 1 plant in each spot = (number of ways to select 3 plants out of 7) x (number of ways to arrange them in 3 positions)

= 35 x 6

=210

Hence, required number of ways = 210

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2 years ago

What’s the true statement

-Dominant- [34]

The answer to this question is d because 7 is in the ten-thousand's place and another 7 is in the thousand's place.

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2 years ago