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3 years ago

When constructing the centroid of a triangle, the intersection of all three of which type of line is needed?

1 answer:

4 0

The centroid of a triangle is the point of intersection of its medians. These are the lines joining each vertex with the midpoint of the opposite side.

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What is the sector area created by the hands of a clock with a radius of 9 inches when the time is 4:00?

Semmy [17]

Answer: 27π in.2 is the answer

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2 years ago

Graph the line. y= 2 -X+3 3

Vesnalui [34]

Answer:

Step-by-step explanation:

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3 years ago

The diagram shows the net of a juice box. The box is a rectangular prism.

Hoochie [10]

Answer:

269.6 square centimeters

Step-by-step explanation:

The correct question is

The diagram shows the net of a juice box. the box is a rectangular prism. what is the surface area of the juice box? 6.4 cm 4 cm 10.5 cm

we know that

The surface area of a rectangular prism is equal to

$SA=2B+PH$

where

B is the area of the base

P is the perimeter of the base

H is the height of the prism

we have

$L=6.4\ cm\\W=4\ cm\\H=10.5\ cm$

Find the area of the base B

$B=LW$

substitute the given values

$B=(6.4)(4)=25.6\ cm^2$

Find the perimeter of the base P

$P=2(L+W)$

substitute the given values

$P=2(6.4+4)=20.8\ cm$

Find the surface area

$SA=2B+PH$

substitute

$SA=2(25.6)+(20.8)10.5=269.6\ cm^2$

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3 years ago

What is the answer to this question

liraira [26]

gallons per hour so the first one

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3 years ago

0.193 ? 0.65 A. < B. = C. >

Leviafan [203]

Answer:

Step-by-step explanation:

The answer is A, reason why is because if you add a 0 to the end of the number 0.65, the problem would then say; 0.193 < 0.650. So, if you take off the 0. on the front of both decimals it would then say 193 < 650 and 650 is greater than 193.

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4 years ago