2 years ago

Find the distance between the two points rounding to the nearest tenth (if necessary).

Mathematics

1 answer:

Stels [109]2 years ago

3 0

-3/2, because -5 -1 =-6 and -4+8 is 4 so it’s-6/4 which simplified is -3/2

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Why can a fraction, a decimal, or a percent be written in equivalent forms?

Inessa [10]

Answer:

Because there are many ways you can simplify an equation, and it will still be the same.

5 0

2 years ago

Factor completely and then place the factors in the proper location on the grid. 4y 2 + 25y + 6

astraxan [27]

(4y + 1)(y + 6)
I don't know what you mean by proper location
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8 0

2 years ago

38. What is the surface area of a conical grain storage tank that has a height of 62 meters and a diameter of 24 meters? Round t

svetoff [14.1K]

1. The surface area of a cone S is S= $\pi r^{2}+ \pi rl$ , where r is the radius of the base and l is the slant height.

2. The slant height l is found as follows:

$l^{2}= OC^{2}+ OB^{2}$
$l^{2}= 12^{2}+ 62^{2}=144+3844=3988$

$l= \sqrt{3988}=63.15$

3.

$A=\pi r^{2}+ \pi rl=3.14(12)^{2}+3.14*12*63.15
$
$= 452.16+2379.492 =2831.652 ( m^{2} )$

$= 452.16+2379.492 =2831.652 ( m^{2} )$

4. The answer is C