Ask question

Ask question

All categories

3 years ago

5

Justin wants to use 376ft of fencing to fence off the greatest possible rectangular area for a garden. What dimensions should he

use? What will be the area of the garden?
a. 89 x 99; 8811 ft
b. 92 x 96; 8832 ft
c. 94 x 94; 8836 ft
d. 93 x 95; 8835 ft

1 answer:

poizon [28]3 years ago

6 0

C. 94 x 94; 8836 ft because this is the greatest area.

You might be interested in

Which relation is a function?

Leno4ka [110]

Answer:

The bottom left one

Step-by-step explanation:

They are the only graph that has one output for each x value

3 0

2 years ago

Plsplsplsplspslpslpslpslpslpslpspslsplsplsplsplsp helphelphelphelp mememememem

Sholpan [36]

<h2>Dude Calm down you can just look it up</h2>

3 0

2 years ago

What is the result when the number 25 is increased by 20

STALIN [3.7K]

Answer:

Step-by-step explanation:

$25 + 20$

$45$

8 0

3 years ago

What are the scale factor and center of the dilation?

Dafna11 [192]

Answer:

Step-by-step explanation:

4 0

3 years ago

Prove the following statement using a proof by contraposition. Yr EQ,s ER, if s is irrational, then r + 1 is irrational.

sp2606 [1]

Answer:

I think that what you are trying to show is: If $s$ is irrational and $r$ is rational, then $r+s$ is rational. If so, a proof can be as follows:

Step-by-step explanation:

Suppose that $r+s$ is a rational number. Then $r$ and $r+s$ can be written as follows

$r=\frac{p_{1}}{q_{1}}, \,p_{1}\in \mathbb{Z}, q_{1}\in \mathbb{Z}, q_{1}\neq 0$

$r+s=\frac{p_{2}}{q_{2}}, \,p_{2}\in \mathbb{Z}, q_{2}\in \mathbb{Z}, q_{2}\neq 0$

Hence we have that

$r+s=\frac{p_{1}}{q_{1}}+s=\frac{p_{2}}{q_{2}}$

Then

$s=\frac{p_{2}}{q_{2}}-\frac{p_{1}}{q_{1}}=\frac{p_{2}q_{1}-p_{1}q_{2}}{q_{1}q_{2}}\in \mathbb{Q}$

This is a contradiction because we assumed that $s$ is an irrational number.

Then $r+s$ must be an irrational number.

3 0

3 years ago