2 years ago

What is the standard form of the equation of a circle with the radius ( r=6) and the center (h,k)= (0,0)?

Mathematics

1 answer:

kupik [55]2 years ago

7 0

Answer:

π·6^2

Step-by-step explanation:

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Eddie is reading a novel for English class. He read 173 out of 480 pages. About what percent of the book has he read? Round to t

tester [92]

Answer:

the answer would be 36.04,

Step-by-step explanation:

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2 years ago

Help, please. <br> Find the value of the blue dot on the number line

REY [17]

-19
Explanation: they go back in intervals of -3

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3 years ago

16x² +8-7x-3x2 - 13x

liq [111]

Answer:

$13x^{2}$ -20x+8

Step-by-step explanation:

Step 1: rearrange the equation

16x^2 - 3x^2 - 7x - 13x +8

Step 2: solve the equation

16x^2 - 3x^2 = 13x^2

-7x - 13x = -20x

(the +8 will stay the same)

so when we put it all together it gives us

13x^2 - 20x + 8

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2 years ago

Identifiy the initial amount a and the decay factor b in the exponential function y=5×0.5^×

xenn [34]

Answer:

$a=5\\ \\b=0.5$

Step-by-step explanation:

Given the exponential decay function $y=5\cdot (0.5)^x$

When $x=0,$ then

$y=5\cdot (0.5)^0=5\cdot 1=5,$

so the initial amount is $a=5$

The exponential decay function $y=a\cdot b^x$ has the decay factor $b.$

In your case, the eexponential decay factor is $b=0.5$

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3 years ago

Which of these represents slope-intercept form?

Alexxandr [17]

Answer:

Y=mx+b

Step-by-step explanation:

mx = slope

b = intercept (the place where the line hits the y axis)

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2 years ago

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