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3 years ago

Plz help ;-; -3x+6≥12

Mathematics

2 answers:

anyanavicka [17]3 years ago

8 0

Answer:

x>=-2

Step-by-step explanation:

-3x+6>=12

subtract 6 from both sides

-3x>=6

divide -3

x>=-2

Let me know if this helped!

Sauron [17]3 years ago

3 0

Isolate the variable by dividing each side by factors that don't contain the variable.

Inequality Form:

x ≤− 2

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11. Keng creates a painting on a rectangular canvas with a width that is four inches longer

GrogVix [38]

Part A

<h3>Answer: h^2 + 4h</h3>

-------------------

Explanation:

We multiply the length and height to get the area

area = (length)*(height)

area = (h+4)*(h)

area = h(h+4)

area = h^2 + 4h .... apply the distributive property

The units for the area are in square inches.

===========================================================

Part B

<h3>Answer: h^2 + 16h + 60</h3>

-------------------

Explanation:

If we add a 3 inch frame along the border, then we're adding two copies of 3 inches along the bottom side. The h+4 along the bottom updates to h+4+3+3 = h+10 along the bottom.

Similarly, along the vertical side we'd have the h go to h+3+3 = h+6

The old rectangle that was h by h+4 is now h+6 by h+10

Multiply these expressions to find the area

area = length*width

area = (h+6)(h+10)

area = x(h+10) ..... replace h+6 with x

area = xh + 10x .... distribute

area = h( x ) + 10( x )

area = h( h+6 ) + 10( h+6 ) .... plug in x = h+6

area = h^2+6h + 10h+60 .... distribute again twice more

area = h^2 + 16h + 60

You can also use the box method or the FOIL rule as alternative routes to find the area.

The units for the area are in square inches.

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3 years ago

A fruit seller has 64 oranges in some bags. each bag has 8 oranges. she sells the oranges for $2 per bag. how much does she sell

Aleksandr [31]

It is 512 because you have to multiple 64x8=512 you should have figure that out and add 512+2=514 do you get it now ?

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Answer:

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Step-by-step explanation:

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(This is assuming the graph is y for blocks and x for minutes)

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2 years ago

Create a circle with center A and a radius of your choice. Create a point B on the circle, and find the coordinates of B. Draw t

ser-zykov [4K]

<u>Corrected Question</u>

Create a circle with center A and a radius of your choice. Create a point B on the circle, and find the coordinates of B. Draw the radius AB. What is the slope-intercept form (y = mx + b) of the equation of AB? Show your work.

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Step-by-step explanation:

In the attached circle drawn using Geogebra