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1 year ago

Multiply 5.4x and 2x.

Mathematics

1 answer:

MAXImum [283]1 year ago

3 0

Answer:The answer to this problem is 10.8x

Step-by-step explanation:

Step-by-step explanation: When looking at these two numbers, you can see that they share the same variable. So, it would be easy to multiply. 5.4 times 2 is 10.8 and just add the "x" to the back.

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3 years ago

50 POINTS<br><br> What is the volume of this?

Temka [501]

The volume is 30.

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3 years ago

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What is the surface area of the cone.? <br> Slant height:12mm<br> Radius:3mm

OleMash [197]

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3 years ago

The length f a rectangle is 3 ties its width, the perimeter of it is 24cm. what is the area of it?

andreyandreev [35.5K]

Answer: 27cm²

Step-by-step explanation:

lets take the width as x and length as 3x( since length is 3 times the width)…

Perimeter of the rectangle is 24 cm( 2*(l+b))= 2×(3x+x):24

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8x=24

X( width): 24/8=3cm

Length= 3x: 3*3=9cm

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3 years ago

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Can someone help? Thanks :D

Rufina [12.5K]

Answer:

$y\leq -x+4$

Step-by-step explanation:

The first thing that we can do is look at the equation of the line and then worry about the inequality afterwards.

This line has a y-intercept of 4 and a slope of -1.

This means that the equation of this line would be $y=-x+4$

Now that we have the equation of the line, we just need to determine which inequality sign to use.

As the shaded region is BELOW the line, we will use a less than (<) sign.

As the line is fully shaded, I can only assume that it is meant to include the line, which would mean that $y\leq -x+4$ would be the equation for this inequality.

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3 years ago