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ruslelena [56]
3 years ago
9

Photo attached please help! 15 points!!! Thank you so much!!!

Mathematics
2 answers:
denpristay [2]3 years ago
8 0

21

x = 2646 / 6

x = √441

x = 21



ArbitrLikvidat [17]3 years ago
4 0

Replace S with the given surface area:

2646 = 6x^2

Divide both sides by 6:

x^2 = 2646 / 6

x^2 = 441

Take square root of both sides:

x = √441

x = 21


The answer is D. 21

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Which of the following are solutions to x-1 = 5x + 2 ? Check all that apply.
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Answer:

The answer is-3/4

Step-by-step explanation:

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3 years ago
Construye un rectángulo de 12 cm de altura y 5 cm de ancho (Píntalo). Luego a) Calcula el perímetro del rectángulo. B) Calcula e
lara [203]

Step-by-step explanation:

Build a rectangle 12 cm high and 5 cm wide (Paint it). Then a) Find the perimeter of the rectangle. B) Find the area of ​​the rectangle. Aiuda porfis.

Length of the rectangle is 12 cm

Breadth of the rectangle is 5 cm

Perimeter is the sum of all sides. For rectangle it is given by :

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8 0
4 years ago
What is the value of X? ​
katovenus [111]

Answer:

The horizontal value in a pair of coordinates: how far along the point is. The X Coordinate is always written first in an ordered pair of coordinates (x,y), such as (12,5). In this example, the value "12" is the X Coordinate. Also called "Abscissa"

Step-by-step explanation:

7 0
3 years ago
You are driving on a highway and are about 55 miles from a state border. You set your cruise control at 60 miles per hour and pl
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Based on your distance from the state border and the cruise control speed, the minimum and maximum hours you will have cruise control on is:

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You are 55 miles from the state border. You want to put the cruise control off within 35 miles of the border on either side.

This means that you might put it off in:

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The time to 20 miles is the minimum time the cruise control will be on:

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If you put it off 35 miles after the border, the distance is:

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4 0
2 years ago
13299220232+1329220232​
denpristay [2]

Answer:

14,628,440,464

Step-by-step explanation:

Perform simple addition.

Glad I was able to help!!

6 0
3 years ago
Read 2 more answers
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