Ask question

Ask question

All categories

4 years ago

10

Please help me with this problem

2 answers:

MAVERICK [17]4 years ago

5 0

Hey bro download Socratic or photomath!

inn [45]4 years ago

4 0

Answer: Option 1

<u>Step-by-step explanation:</u>

$\begin {array}{l|c|c||l}&\underline{\quad Length\quad}&\underline{\quad Width\quad}&\underline{\qquad Area\qquad}\\ Current&3x&x&3x\cdot x=3x^2\\Option\ 1\ (triple)&3(3x)=9x&3(x)=3x&9x\cdot 3x=27x^2\\Option\ 2\ (3\ closets)&3x&x&3(3x\cdot x)=9x^2\\\end{array}$

Option 1 has a greater area than option 2.

You might be interested in

What’s 45 divided by -15•3<br><br> And the dot is multiplication!

Jlenok [28]

Answer:

-1

Step-by-step explanation:

45 / -15 x 3

45/ -45

-1

8 0

3 years ago

Select the true statement about triangle ABC.

Naddik [55]

Answer: LOL

Step-by-step explanation:

3 0

3 years ago

Solve the literal equation for y.<br><br> 2x+5y = 3y+8

ozzi

Answer:

y = -x +4

Step-by-step explanation:

2x+5y = 3y+8

Subtract 3y from each side

2x+5y-3y = 3y-3y+8

2x+2y = 8

Subtract 2x from each side

2x+2y -2x = -2x+8

2y = -2x+8

Divide by 2

2y/2 = -2x/2 +8/2

y = -x +4

4 0

3 years ago

The average rainfall in Annette, Alaska, in September is 0.31 inch per day. 1 point

melomori [17]

i just multiply the 0.31 by the number of days in September to get the average

3 0

3 years ago

Solve the inequality and show your solution on a number line: 0.2x−2<7−8x

Allisa [31]

Answer:

$x< \frac{45}{41}$ or $x< 1.098$

The graph in the attached figure

Step-by-step explanation:

we have

$0.2x-2 < 7-8x$

Solve for x

Adds 2 both sides

$0.2x-2+2 < 7-8x+2$

$0.2x < 9-8x$

Adds 8x both sides

$0.2x+8x < 9-8x+8x$

$8.2x < 9$

Divide by 8.2 both sides

$x < 9/8.2$

Remember that

$8.2=82/10$

substitute

$x < 9/(82/10)$

$x< \frac{90}{82}$

Simplify

$x< \frac{45}{41}$ or $x< 1.098$

The solution is the interval ------> (-∞, 45/41)

All real numbers less than 45/41

In a number line , the solution is the shaded area at left of x=45/41 (open circle)

The graph in the attached figure

7 0

3 years ago