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mrs_skeptik [129]
2 years ago
13

What relationship is represented by the graph

Mathematics
1 answer:
frutty [35]2 years ago
6 0

Answer:

the third one

Step-by-step explanation:

area of a circle vs. it's diameter

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What is 7/12 as a decimal<br><br> Please help ASAP
svlad2 [7]

Answer:

\frac{7}{12} = 0.583333333...

Step-by-step explanation:

To write \frac{7}{12} as a decimal.

Decimal defined as the number with a decimal point in it.

also, the decimal  point separates part of whole number and the fractional part in the decimal numbers.

To turn this fraction into a decimal number,

all you have to do is to divide the top number by bottom number i.e

\frac{7}{12} = 7 \div 12

\frac{7}{12} = 0.583333333...

Therefore, 7/12 as a decimal is, 0.583333333....

4 0
3 years ago
Answer in factored form x^2+11x+7
KATRIN_1 [288]
X² <span>+ 11x + 7

because 7 is a prime number, this doesn't factor prettily. you'll want to use the quadratic formula; if you aren't familiar with it, i'd either research it or look it up in your textbook, because it's clunky and not easily understood in this format:

(-b </span>± √((b)² - 4ac))/(2a)

in your equation x² + 11x + 7 ... a = 1, b = 11, and c = 7. what you do is you take the coefficients of every term, then plug it into your equation:
(-11 ± √((11)² - 4(1)(7))/(2(1))

not pretty, i know. but, regardless, you can simplify it:
(-11 ± √((11)² - 4(1)(7))/(2(1))
(-11 ± √(121 - 28))/2
(-11 ± √93)/2

and you can't simplify it further. -11 isn't divisible by 2, and 93 doesn't have a perfect square that you can take out from beneath the radical. the ± plus/minus symbol indicates that you have 2 answers, so you can write them out separately:

(x - (-11 - √93)/2) and (x + (-11 - √93)/2)

they look confusing, but those are your two factors. they can be simplified just slightly by changing the signs in the middle due to the -11:

(x + (11 + √93)/2) (x - (11 - √93)/2)

and how these would read, just in case the formatting is too confusing for you: x plus the fraction 11 + root 93 divided by 2. the 11s and root 93s are your numerator, 2s are your denominator.
7 0
3 years ago
I need help please I’ll give you five stars!
alisha [4.7K]
The answer is no i do not agree
6 0
2 years ago
Write forty-seven thousandths in standard form
lbvjy [14]
47,000 is forty-seven thousand in standard form.
4 0
3 years ago
Read 2 more answers
Write a recursive formula for the following sequence:10, 5, 0, -5,... *
Alika [10]

Answer:

decrease by 5

Step-by-step explanation:

n= 10

then in sequence,

n= n-5

4 0
3 years ago
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