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3 years ago

Can Yall help me please

Mathematics

1 answer:

Ganezh [65]3 years ago

8 0

Answer:

it would be the size of the average desktop monitor

Step-by-step explanation:

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The circle below is centered at the point (-3/4) and has a radius of length 3 what is its equation??

Agata [3.3K]

{x-(-3/4)}^2=3^2
(x+3/4)^2=9
{(4x+3)/4}^2=9
(4x+3)^2/16=9
(4x+3)^2=9*16
16x^2+2*4x*3+3^2=144
16x^2+24x+9=144
16x^2+24x+9-144=0
16x^2+24x-135=0

6 0

3 years ago

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Help out here asap the last it says how many units wide is the rectangle

Marat540 [252]

Answer:

5m^5n^4

Step-by-step explanation:

Divide the length (5m^4n^2) into the area (25m^9n^6) to obtain the width:

25m^9n^6

----------------- = 5 m^(9-4)n(6-2) = 5 m^5n^4

5 m^4n^2

The width of the rectangle is 5m^5n^4.

5 0

4 years ago

The beginning balance of a credit card account is $500. The monthly interest rate is 0.012. If a payment of $100 is made on the

Nataly_w [17]

It is $100 because if you work it out on paper then you could have on the paper and the answer is 100$

6 0

3 years ago

Shrek, Donkey, and Fiona are riding in a carriage to Far Far Away. The horses, Prescott and Thaddeus, are pulling the carriage a

Sloan [31]

Answer:

they had more people

Step-by-step explanation:

7 0

3 years ago

I need help figuring out what I did wrong

rewona [7]

Answer:

Step-by-step explanation:

Using the addition formula for sine

sin(a + b) = sinacosb + cosasinb

and the exact values

sin( $\frac{\pi }{4}$ ) = cos( $\frac{\pi }{4}$ ) = $\frac{\sqrt{2} }{2}$ , cos( $\frac{\pi }{6}$ ) = $\frac{\sqrt{3} }{2}$ , sin( $\frac{\pi }{6}$ ) = $\frac{1}{2}$

Note that $\frac{5\pi }{12}$ = $\frac{\pi }{4}$ + $\frac{\pi }{6}$ , thus

sin( $\frac{5\pi }{12}$ )

= sin( $\frac{\pi }{4}$ + $\frac{\pi }{6}$ )

= sin( $\frac{\pi }{4}$ )cos( $\frac{\pi }{6}$ ) + cos( $\frac{\pi }{4}$ )sin( $\frac{\pi }{6}$ )

= ( $\frac{\sqrt{2} }{2}$ × $\frac{\sqrt{3} }{2}$ ) + ( $\frac{\sqrt{2} }{2}$ × $\frac{1}{2}$ )

= $\frac{\sqrt{6} }{4}$ + $\frac{\sqrt{2} }{4}$

= $\frac{\sqrt{6}+\sqrt{2} }{4}$ → D

4 0

3 years ago

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