3 years ago

Geometry help 10 points

Mathematics

2 answers:

Arlecino [84]3 years ago

7 0

Your Answer Is: A. I Hoped This Helped! Good Luck On Your Studies!

Serhud [2]3 years ago

3 0

The answer to the reflection question would be D.

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Please help me out with this

Ivanshal [37]

Answer:

374.1

Step-by-step explanation:

Area of Hexagon = $\frac{3\sqrt{3} }{2} * a^{2}$

The ' a ' is the side length.

So now we just plug in the values

$\frac{3\sqrt{3} }{2} *12^{2}$ = 374.12

3 0

3 years ago

A container in the shape of a rectangular prism holds 651.168 cubic inches when completely filled with water. The container has

serg [7]

Answer : 3.4

Explanation: 12.6 x 15.2= 191.52
651.168 / 191.52 = 3.4

3 0

3 years ago

**A rock dropped from a 100 foot tower.

mars1129 [50]

Answer:

2.83 s

Step-by-step explanation:

We are given that

$h(t)=-16t^2+10t+100$

When a rock reached the ground then h(t)=0

$-16t^2+10t+100=0$

$16t^2-10t-100=0$

Using quadratic formula

$x=\frac{-b\pm\sqrt{b^2-4ac}}{2a}$

$t=\frac{10\pm\sqrt{(-10)^2-4\times 16\times (-100)}}{2(16)}$

$t=\frac{10\pm\sqrt{100+6400}}{32}$

$t=\frac{10+\sqrt{6500}}{32}=2.83$

$t=\frac{10-\sqrt{6500}}{32}=-2.2$

Time cannot be negative .Therefore, negative value of t can not be possible.

Hence, the rock takes 2.83 sec to reach the ground.

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3 years ago

Y = 2x + 7<br> a) Work out the value of y when x=4<br> b) Work out the value of y when x=-3

creativ13 [48]

A ) y = 2(3) + 7
y = 15

b ) y = 2(-3) + 7
y = 1

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3 years ago

Hey do y’all know Micah gray?

Vikki [24]

Answer:

the warehouse leader at the legacy of cabinet company?

Step-by-step explanation:

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2 years ago