4 years ago

Is 43 is aprime yes or no

Mathematics

1 answer:

Keith_Richards [23]4 years ago

7 0

43 is a prime number

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aivan3 [116]

Answer:

I'll give you the answer. This is system of equations, yes?

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3 years ago

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Please help me out with this one

sp2606 [1]

Answer:

$V = 2622\ in ^ 3$

Step-by-step explanation:

We have a composite figure, therefore the volume of the figure will be the sum of the volume of both figures.

The volume of the rectangular prism is the product of its length by its width by its height

$V_r = 7 * 12 * 19\\\\V_r = 1596\ in^3$

The volume of the triangular prism is

$V_t = A_b * l$

Where $A_b$ is the area of the triangular base and l is the length

$A_b = 0.5 * 9 * 12 = 54\ in^2$

$V_t = 0.54 * 19 = 1026\ in^3$

Finally

$V = 1596 + 1026$

$V = 2622\ in ^ 3$

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3 years ago

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100-72=28
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100-76=24
24 meters lower than the starting point

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From the top of a tree a bird looks down on a field mouse at an angle of depression of 50 degrees if the field mouse is 40 M fro

Zepler [3.9K]

The tangent function gives the ratio of vertical to horizontal distance in this case.
.. vertical distance = (horizontal distance)*tan(angle of depression)
.. = (40 m)*tan(50°)
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4 years ago

What number can be decomposed to 3x3x5x7

jonny [76]

280 would be the answer

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