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mars1129 [50]
2 years ago
9

The width of a sandbox is represented by x+5. The length of the sandbox is double the width. Determine an expression that would

represent the area of the sandbox.
Mathematics
1 answer:
9966 [12]2 years ago
3 0

Answer:

(x+5)(2x+10)

Step-by-step explanation:

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Can anybody helppp meee please
crimeas [40]

Answer:

r^2=(A/pi)

Step-by-step explanation:

if A=pi*r^2 then maybe dividing by pi to get r^2 alone says r^2=(A/pi) or to get rid of the exponent you may square root each side so r=(sqrt(A/pi))

3 0
3 years ago
What is the value of y?
Slav-nsk [51]
In a triangle all of the angles always add up to 180, so let's set up an equation.

79 + 37 + y = 180
Simplify
116 + y = 180
Subtract 116 from both sides.
y = 64

The value of y is 64.

Hopefully this helps! If you have any more questions or don't understand, please comment or DM me, and I'll get back to you ASAP. :)
6 0
3 years ago
An elevator goes up 7 floors and then down 4 floors. What integer represents the change in the floor level?
mariarad [96]

3

Going up 7 and then down 4 can be represented by 7-4=3

4 0
3 years ago
Read 2 more answers
THAT IS THE QUATION OF Y=7X+300
Phoenix [80]

Answer:

Slope=14.000/2.000=7.000

x-intercept = 300/-7 = -42.85714

 y-intercept = 300/1 = 300.00000

Step-by-step explanation:

7 0
1 year ago
What is the y-intercept of the line whose equation is:
salantis [7]

Answer:

2

Step-by-step explanation:

Use the intercept method.  Where is y when x = 0?

3 0
3 years ago
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