Ask question

Ask question

All categories

bogdanovich [222]

2 years ago

9

The area of the square is a function of its perimeter. Graph the function on a second sheet of grid paper. Explain whether the f

unction is linear and if the graph is increasing or decreasing.
How am I supposed to do this problem?

1 answer:

kolbaska11 [484]2 years ago

4 0

The answer is not a linear equation and the graph is decreasing. sorry i had made a mistake the first time

You might be interested in

What is P(4 ≤ X ≤ 6)? Explain. <br> If P(X ≤ a) = 0.2, what is a? Explain.

melamori03 [73]

Answer:

(a) 0.4

(b) a = 3

Step-by-step explanation:

(a) The area under the curve from x=4 to x=6 is 0.2 units high and 2 units wide, so is 0.2·2 = 0.4. (The area of a rectangle is the product of length and width.)

(b) The area is 0.2 and the height of the curve is 0.2, so the width of the region of concern is 0.2/0.2 = 1. (Again, area = height·width, or width = area/height.) 1 unit from the left end is found at X=3, so a = 3.

4 0

2 years ago

WILL MARK YOU IF YOU HELP ME !!!!

coldgirl [10]

Answer:

Perpendicular bisector

7 0

3 years ago

Read 2 more answers

Pls help me find the Nth term ASAPP <br><br> Will Give BRAINLIEST!

jek_recluse [69]

B) 43 because they increase 3
c) 32 because they decrease 7

8 0

2 years ago

Read 2 more answers

The business college computing center wants to determine the proportion of business students who have personal computers (PC's)

Anastasy [175]

Answer:

Option A) reject null hypothesis if z is greater than 1.645

Step-by-step explanation:

We are given the following in the question:

Sample size, n = 250

p = 30% = 0.3

Alpha, α = 0.05

Number of women belonging to union , x = 75

First, we design the null and the alternate hypothesis

$H_{0}: p = 0.3\\H_A: p > 0.3$

This is a one-tailed(right) test.

Rejection Region:

$z_{critical} \text{ at 0.05 level of significance } = 1.645$

So, the rejection region will be

$z > 1.64$

That is we will reject the null hypothesis if the calculated z-statistic is greater than 1.645

Option A) reject null hypothesis if z is greater than 1.645

6 0

3 years ago

A cross-shaped pattern is made by arranging four identical rectangles around the side of a square, as shown in the diagram.

const2013 [10]

Answer:

88 cm

Step-by-step explanation:

The side of the square = 6 cm, so the shorter side of each rectangle = 6 cms.

The area of each rectangle = 36 * 1 1/3

= 36 * 4/3 = 48 cm^2

So the longer side of each rectangle = 48 / 6 = 8 cms

Therefore, the perimeter of the whole figure

= 4( shorter sides ) + 8(longer sides)

= 4*6 + 8*8

= 24 + 64

= 88 cm (answer)

7 0

2 years ago