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3 years ago

PLS HELP!!! I WILL GIVE THE FIRST GOOD ANSWER BRAINLIEST!!!

Mathematics

1 answer:

Nutka1998 [239]3 years ago

8 0

미안 해요 영어를 잘 못해요 sorry I can't help

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You start at (3, 8). You move right 6 units and left 4 units. Where do you end?

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(9,12) I think

Step-by-step explanation:

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What are the corresponding factor of 96 out of 2,3,5,7

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the factors of 96 are

Step-by-step explanation:

2 and 3 ( i dont know if its select all that apply choice srry if i didnt get it right)

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Limit as x approaches 0 of (sin^2x)/x

melisa1 [442]

Answer:

Step-by-step explanation:

Given the expression

$\lim_{x \to \ 0} \frac{sin^2x}{x}$

Substitute the value of x in the function

$= \frac{sin ^2(0)}{0}\\= 0/0 (indeterminate) \\$

Apply l'hospital rule

$\lim_{x \to \ 0} \frac{d/dx(sin^2x)}{d/dx(x)} \\= \lim_{x \to \ 0} \frac{(2sinxcosx)}{1} \\$

Substitute the value of x

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= 2 * 0 * 1

= 0

Hence the limit of the function is 0

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3 years ago

Given the function f(x)=x2+2x+1, find:<br><br> f( 1/4 )

My name is Ann [436]

Answer:

1 9/16

Step-by-step explanation:

f(x)=x^2+2x+1

Let x = 1/4

f(1/4)=(1/4)^2+2*1/4+1

= 1/16+ 1/2 +1

= 1/16 + 8/16 + 1

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4 years ago

For hockey practice, Rosa has to skate around a face off circle five times. The face off circle has a diameter of 9.0m. About ho

SVETLANKA909090 [29]

Answer:

$Distance\ cover\ by\ Rosa = 141.3\ m$

Step-by-step explanation:

Given:

Rosa has to skate around a face off circle five times.

$Distance = 5\times circumfrance\ of\ circle$

Diameter of a circle = 9.0 m

Radius of a circle = $\frac{d}{2} =\frac{9}{2}=4.5\ m$

Solution:

We know that the circumference of a circle.

$C = 2\pi r$

Where;

r = Radius of a circle

Substitute $\pi =3.14\ and\ r = 4.5$ in above equation.

$C = 2\times 3.14\times 4.5$

$C = 28.26\ m$

So, the circumference of the circle is 28.26 m.

Rosa has to skate around a face off circle five times, so Rosa cover 28.26 m 5 times.

$Distance\ cover\ by\ Rosa = 5\times 28.26$

$Distance\ cover\ by\ Rosa = 141.3\ m$

Therefore, the distance cover by Rosa to skate 141.3 m.

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3 years ago