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3 years ago

The number 0.000 000 000 087 3 is equivalent to which of the following expressions?

Mathematics

1 answer:

Maurinko [17]3 years ago

5 0

Answer:

dont know what the expressions are but imma just guess its doing scientific notation, 8.73 x 10^-11

Step-by-step explanation:

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Find the volume of the trapezoidal prism

malfutka [58]

Answer:

228 in³

Step-by-step explanation:

Volume of a trapezoidal prism

V = Area x height

Finding Base Area (on the side here)

A = 1/2 x (a + b) x h
A = 1/2 x (12 + 7) x 6
A = 3 x 19
A = 57 in²

Volume

V = A x h
V = 57 x 4
V = 228 in³

4 0

2 years ago

A=12 B=5 C=2. who ever can answer this question will get the brainest

Furkat [3]

72
---- -- 2 = 36 - 2 = 34
2

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4 years ago

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Find the slope and y-intercept of the line graph. The first one is done for you.

olga55 [171]

Answer:

Slope= 3

Y intercept= 6

Slope= 5/6

Y intercept= -5

Slope= -3/4

Y intercept= 1

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3 years ago

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C. if matrix a is diagonalizable, find the diagonal matrix d that is associated with a by using d

dalvyx [7]

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7 0

3 years ago

Find the area of a regular hexagon ABCDE with the given consecutive vertices A(-4,2) and B (0,5).

sergejj [24]

Answer:

Option C. $65.0\ units^{2}$

Step-by-step explanation:

we know that

The area of a regular hexagon can be divided into six equilateral triangles

Applying the law of sines

The area is equal to

$A=6[\frac{1}{2}b^{2} sin(60\°)]$

where

b is the length side of the regular hexagon

The length side of the regular hexagon is equal to the distance from consecutive vertices A(-4,2) and B (0,5)

the formula to calculate the distance between two points is equal to

$d=\sqrt{(y2-y1)^{2}+(x2-x1)^{2}}$

substitute the values

$b=\sqrt{(5-2)^{2}+(0+4)^{2}}$

$b=\sqrt{(3)^{2}+(4)^{2}}$

$b=\sqrt{25}$

$b=5\ units$

Find the area

$A=6[\frac{1}{2}(5)^{2} sin(60\°)]=65.0\ units^{2}$

4 0

4 years ago