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3 years ago

11. Which is an equation of the circle whose center is

Mathematics

1 answer:

VladimirAG [237]3 years ago

4 0

I think that it is b sorry if I’m wrong

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PLEASEEEE HELP ITS URGENT!!!!

Marrrta [24]

Answer:

f(x)=1/2x-6

Step-by-step explanation:

7 0

3 years ago

-15=2t-11 does any one know it please

Murljashka [212]

Add 11 to both sides:

-4=-2t

divide 2 by both sides

2=t

Hope it helps! Comment if you have any questions!

5 0

3 years ago

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Michael Bought 0.44 pounds of sliced turkey. What is the value of the digit in the hundredths place?

Art [367]

.04 hundredths. I cant believe i am still doing this in middle school.<span />

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3 years ago

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Please help me with this question.. { 8th Grade Math} I don't need an explanation just the answers.

xz_007 [3.2K]

Answer:

45 degrees

2 units

Step-by-step explanation:

A rotation is an Isometry so therefore the 45-45-90 Triangle is the exact same size and shape after the rotation.

3 0

3 years ago

In a certain function, y varies directly with x. If y = 6 when x = 8, find x when y = 9.

Hatshy [7]

If y = 6 when x = 8, then value of "x" when y = 9 is equal to 12

<u>Solution:</u>

Given that , In a certain function, y varies directly with x

And x = 8 when y = 6,

We have to find what will be the value of x when y = 9

Now, from the given information,

$\begin{array}{l}{y \alpha x} \\\\ {y=c x \rightarrow(1)}\end{array}$

where c is the proportionality constant

$\begin{array}{l}{\text { Now, substitute } x=8 \text { and } y=6 \text { in }(1)} \\\\ {\rightarrow 8=c(6) \rightarrow c=\frac{8}{6}} \\\\ {\rightarrow c=\frac{4}{3}} \\\\ {\text { Then, }(1) \rightarrow x=\frac{4}{3} y} \\\\ {\text { So, when } y=9} \\\\ {\rightarrow x=\frac{4}{3}(9)} \\\\ {\rightarrow x=4 \times 3} \\\\ {\rightarrow x=12}\end{array}$

Hence, x value is 12 when y value is 9

3 0

3 years ago