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natima [27]
3 years ago
10

Whats the squareroot of 18

Mathematics
2 answers:
Ludmilka [50]3 years ago
8 0

Answer:

18 doesn't have a square root but you can simplify it

\sqrt{18 }

then you take 9 which is a square number and divide it to get 3 which you'll place on the outside

3\sqrt{2}

andreev551 [17]3 years ago
4 0

Answer:

it should be 4.24264068712 looked it up

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What is an equation of the line that passes through the points (4,-2) and (-1,3)
Paraphin [41]

Answer:

<h3>The slope is -1.</h3>

Step-by-step explanation:

To find an equation of the line that passes through the points, you have to use the slope formula.

Slope:

\Rightarrow \sf{\dfrac{y_2-y_1}{x_2-x_1} }

y2=3

y1=(-2)

x2=(-1)

x1=4

Solve.

3--2/-1-4=5/-5=-1

The slope is -1.

4 0
2 years ago
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A particle is moving along a projectile path where the initial height is 96 feet with an initial speed of 16 feet per second. Wh
leonid [27]

Answer:

The maximum height of the particle is 100 ft

A is correct

Step-by-step explanation:

A particle is moving along a projectile path where the initial height is 96 feet with an initial speed of 16 feet per second.

The standard equation of parabolic projectile.

h(t)=-16t^2+v_0t+h_0

where,

v_0=16\ ft/s

h_0=96\ ft

h(t)=-16t^2+16t+96

So, we get the parabolic equation of path.

The maximum value at vertex.

t=-\dfrac{b}{2a}

t=-\dfrac{16}{-32}=\dfrac{1}{2}

Maximum at t=0.5

h(0.5)=-16(0.5)^2+16(0.5)+96

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Hence, The maximum height of the particle is 100 ft

4 0
3 years ago
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Does the size of the square unit that is used to cover a shape make a difference in
Crazy boy [7]

Answer:

No it does not

Step-by-step explanation:

5 0
3 years ago
IM AM SO CONFUSED
Semenov [28]

Hello,

Answer (1/2,-1/4)

8x^2-2x-1=0\\\\8x^2-4x+2x-1=0\\\\4x(2x-1)+2x-1=0\\\\(2x-1)(4x+1)=0\\\\sol=\{\dfrac{1}{2} ,-\dfrac{1}{4} \}\\

6 0
3 years ago
What is the value of n in the equation shown below?<br> 2² x 21 = (24)3
trapecia [35]

Answer:

4

Step-by-step explanation:

i hope this helped :]

4 0
3 years ago
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