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Andre45 [30]
3 years ago
7

Which number is irrational?

Mathematics
1 answer:
adoni [48]3 years ago
3 0


the answer is D

the square root of 6 because it cannot be written as a fraction

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Can someone help me with this problem:)
kogti [31]

Answer:

Therefore,

93.6 feet tall is the tower from the ground.

Step-by-step explanation:

Given:

x = Opposite side to angle 60

50 ft = Adjacent side to angle 60

7 ft =  height of boy

So Height of the tower will be,

Height\ of\ tower=x+7

To Find:

Height of the tower = ?

Solution:

In Right Angle Triangle , Tangent Identity we have,

\tan 60= \dfrac{\textrm{side opposite to angle 60}}{\textrm{side adjacent to angle 60}}

Substituting the values we get

1.732= \dfrac{x}{50}\\\\x=86.6\ ft

Substituting "x"  For Height of tower we get

Height\ of\ tower=86.6+7=93.6\ ft

Therefore,

93.6 feet tall is the tower from the ground.

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3 years ago
Select the correct word form for 562,932​
Zolol [24]

Answer:

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Step-by-step explanation:

4 0
2 years ago
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Yuliya22 [10]
50 as 10 multiplied by 50 equals 500
8 0
3 years ago
The height of a ball​ (in feet) after t seconds is given by the quadratic function h=-16(t-5)^2+116
Dmitriy789 [7]

Check the picture below, so pretty much reaches its maximum height at the vertex, now let's take a peek at the equation above hmmmm

~~~~~~\textit{vertical parabola vertex form} \\\\ y=a(x- h)^2+ k\qquad \begin{cases} \stackrel{vertex}{(h,k)}\\\\ \stackrel{"a"~is~negative}{op ens~\cap}\qquad \stackrel{"a"~is~positive}{op ens~\cup} \end{cases} \\\\[-0.35em] ~\dotfill\\\\ h(t)=-16(t ~~ - ~~ \stackrel{h}{5})^2~~ + ~~\stackrel{k}{116}~\hfill \underset{maximum~height}{\stackrel{vertex}{(5~~,~~\underset{\uparrow }{116})}}

6 0
2 years ago
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Find the x and y intercepts for the equation -4x+8y=32
Alona [7]

Answer:

x = (-8, 0) y = (0, 4)

Step-by-step explanation:

6 0
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