4 years ago

What is the answer? please answer fast

Mathematics

1 answer:

BlackZzzverrR [31]4 years ago

3 0

Answer:

Step-by-step explanation:

I am using >= and <= because those signs are not on my keyboard.

x >= -1 because x=1 but the shaded area is greater than -1 and the line is solid.

y < 4 because the line is on 4, the shaded area is less than 4 and the line is dotted.

y > 2x - 1 because the line hits the y axis at -1, the slope is 2, the shaded area is greater than the line, and the line is dotted.

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Stolb23 [73]

the lateral area of the hat is $175.84in^3$ .

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

Here we have , George made a conical hat that has a slant height of 14 inches and a radius of 4 inches. The cone is open at one end. We need to find the nearest square unit , the lateral area of the hat . Let's find out:

We know that , Lateral area of cone = $\pi rl$

⇒ $Area = \pi rl$

⇒ $Area = \pi rl \left \{ {{r=4} \atop {l=14}} \right.$

⇒ $Area = \pi 4(14)$

⇒ $Area = 56\pi$

⇒ $Area = 56(3.14)$

⇒ $Area = 175.84in^3$

Therefore , the lateral area of the hat is $175.84in^3$ .

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3 years ago

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6 is in the y intercept place so it equals 6

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3 years ago

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