Mathematics: The question is on the picture

Simply you would do 45+10 time the number of days So 45+10 x 2 and then you would put the answer in the next Collin...

The question is on the picture - id13204862, Mani2019

jasminelynn135owmyj1

13.05.2021

Step-by-step explanation:

Volume of a triangular pyramid = $\frac{1}{3} bh$

where b = area of base and h = height

We are already given that the height is 17in

All we need to do is find the area of the base.

The base is a triangle with a base length of 12 in and a height of 10 in

To find the area of a triangle we multiply the base length by the height then divide by 2

so area = (12 * 10 ) / 2

12 * 10 = 120

120 / 2 = 60

Hence the area of the base is 60in²

Now we plug in the values into the formula for volume of a pyramid

$V=\frac{1}{3} 60*17\\\frac{1}{3} 60=20\\20*17=340$

V = 340

Hence the answer is B

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