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Sphinxa [80]
3 years ago
6

A pattern of rectangles is formed by decreasing the length and increasing the width, each by the same amount. The relationship b

etween x, the amount of increase, and A, the area of the rectangle represented by the increase, is quadratic. Which graph could represent the area of each rectangle in terms of the change in the length and width? Mark this and return

Mathematics
2 answers:
inna [77]3 years ago
7 0

Answer:

It's the third graph........

Step-by-step explanation:


Arte-miy333 [17]3 years ago
4 0
Although the graph is not given in the option, so I would consider it from a different graph with the same question. The graph that represents the area of each rectangle in terms of the change in the length and width is the one with coordinate points located on the grid. The coordinate points on the form of (x,y) are represented as: 

1. (0,40)
2. (1,45)
3. (2,47) 
4. (8,25)

Hence,The graph with these coordinate points will be representing the situation.

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Helpp me asapp with this problem plss will crown brainiest !!!!
Evgen [1.6K]

Answer:

see below

Step-by-step explanation:

Since RT bisects QRS

1/2  QRS = TRS

1/2 ( 9x+214) = -9x+53

Multiply each side by 2

9x +214 = -18x+ 106

Add 18x from each side

9x +214+18x = 106

27x +214 = 106

Subtract 214 from each side

27x = 106-214

27x =-108

Divide by 27

27x/27 = -108/27

x = -4

TRS = -9x+53

     =-9 *-4 +53

     = 36+ 53

    =89

4 0
3 years ago
Read 2 more answers
The diameter of a circle is 28 millimeters. What is the circle's area<br><br> Use 3.14 for ​.
yulyashka [42]

Answer:

615.44 mm²

Step-by-step explanation:

Before finding the area of the circle, first, let us find the radius of the circle.

Given that,

diameter ⇒ 28 mm

Therefore,

<h3>d = 2r</h3>

28 = 2r

Divide both sides by 2.

14mm = radius

<u>                                             </u>

And now, let us find the area.

The formula to find the area of the circle is :

<h3>Area = π r²</h3>

Let us solve now.

Area = π r²

        = 3.14 × 14 × 14

        = 43.96 × 14

        =<u> 615.44 mm²</u>

8 0
3 years ago
Solve for X. 16 - X = -2<br><br> A: X= -18<br> B: X= -14<br> C: X= 14<br> D: X= 18
tatuchka [14]
D. X=18
Exp:
16-X=-2
-16 -16
-X=-18
X=18
7 0
3 years ago
Read 2 more answers
Solve pls brainliest
Murrr4er [49]

Answer:

-1, -24

Step-by-step explanation:

-9-(-8)

double negative = positive

-9+8=-1

21-45=-24

6 0
3 years ago
I’ll give brainliest (worth 15 pts)
mixas84 [53]

Answer:

48

Step-by-step explanation:

( it might be wrong pls dont report me just let me kno y its wrong )

3 0
3 years ago
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