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3 years ago

A number plus 5 is less than nine.show work for this

Mathematics

1 answer:

Dimas [21]3 years ago

3 0

Answer: x + 5 < 9

Step-by-step explanation:

A number: you can use any variable, such as an x.

Plus 5: plus means "+" and 5 is obviously 5.

Less than nine: less than means the number you wrote before has to be less than 9. You can use the "<" symbol for any equations that say "less than."

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X/2 = y/3 find value of x, y if x+y =30

Llana [10]

Answer:

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Step-by-step explanation:

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2 years ago

What is the surface area of this right circular cone?

docker41 [41]

Answer:

○ B) 624π mm.²

Step-by-step explanation:

$\pi r(r + \sqrt{ {r}^{2} + {h}^{2}}) = S. A. \\ \\ \pi (12)(12 + \sqrt{{12}^{2} + {40}^{2}}) \\ \\ 12\pi(12 + \sqrt{1744}) = 12\pi(12 + 38) = 12\pi(50) = 600\pi \\ \\ 600\pi ≈ 624\pi$

I am joyous to assist you anytime.

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3 years ago

Find the equation of a line in slope-intercept form, containing the points (9,2.6) and (8,2.2).

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3 years ago

Find m AEB 66.5 133 266 227

Sergeu [11.5K]

Answer:

The measure of arc AEB is $266\°$

Step-by-step explanation:

we know that

The inscribed angle measures half that of the arc comprising

$133\°=\frac{1}{2}(arc\ AEB)$

$arc\ AEB=2*133\°=266\°$

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3 years ago

Find the area of this triangle... Round to the nearest tenth and include units in your answer

alina1380 [7]

Answer:

36 m^2

Step-by-step explanation:

the formula for the area of a triangle is 1/2•b•h

so you’re going to do 1/2 times 12 times 6 to get the area of 36 m^2

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3 years ago

A number plus 5 is less than nine.show work for this​

A number plus 5 is less than nine.show work for this