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3 years ago

Please answer this! I'll mark brainliest! <3

Mathematics

1 answer:

babymother [125]3 years ago

7 0

Answer:15

Step-by-step explanation:The formula for volume of a square pyramid is A^2 * h/3 with A being base side length and h being height, so just plug in 3 for a and 5 for h, getting you (3)^2 * 5/3, then 9* (5/3) then 45/3 then 15

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Leona [35]

Answer:

Step-by-step explanation:

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2 years ago

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2 years ago

Please help me with this please answer this correctly

sergij07 [2.7K]

30 and 13

x-y=17 and x+y=43

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2 years ago

This table shows values represented by an exponential function.

krok68 [10]

Answer:

C. 12

Step-by-step explanation:

Average rate of change = $\frac{f(b) - f(a)}{b - a}$

Where,

a = 1, f(a) = 3

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4 0

3 years ago

find a set of parametric equations of the line the line pases through the point (2,3,4) and is parallel to the xz-plane and the

joja [24]

Answer:

$x=2, y=3, z=4+t$

Step-by-step explanation:

For this case we need a line parallel to the plane x z and yz. And by definition of parallel we see that the intersection between the xz and yz plane is the z axis. And we can take the following unitary vector to construct the parametric equations:

$u= (u_x, u_y, u_z)= (0,0,1)$