3 years ago

HELP PLS HELP ASAP HELP PLSS

Mathematics

1 answer:

posledela3 years ago

4 0

Answer:

Step-by-step explanation:

not a clue if this is correct........

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A farmer has 18 animals (cows and chickens). He counts 60 legs. How many chickens does he have?

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The cone and the cylinder below have equal surface area. True or false.

WARRIOR [948]

Answer:

False

Step-by-step explanation:

The surface area of the cone is

$V=\pi r^2 +\pi rl$

$SA=\pi r^2 +\pi\times r\times 2r$

$SA=\pi r^2 +2\pi\times r^2$

$SA=3\pi r^2$

The surface area of the cylinder is:

$SA=2\pi r^2 +2\pi rh$

$SA=2\pi r^2 +2\pi\times r\times r$

$SA=4\pi r^2$

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3 years ago

A gardener installed 42.6 meters of fencing in a week. He installed 13.45 meters on Monday and 9.5 meters on Tuesday. He install

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3 years ago

In the picture above, line BX is the bisector of A, angle B and C. Line CX is the bisector of A, angle C and B. If angle A = 68°

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Answer:

Step-by-step explanation:

answer. is in the image

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3 years ago

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Find the surface area

Helen [10]

We can also label the length (l), width (w), and height (h) of the prism and use the formula, SA=2lw+2lh+2hw, to find the surface area. Hope this helps!

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4 years ago

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