What is the slope of the graph of 4x-8y=11?

Answers

Answer 1
Answer: in the fomr
ax+by=c
-a/b=slope

4x-8y=11
a=1
b=-8
slope=-4/-8=4/8=1/2

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What is 32.7 times 10

Answers

The answer is 327. Remember that when you multiply a number by ten, you move the decimal point to the right one place.
Hope that helped you.
32.7x10 would be 327
because since your multiplying a decimal by ten all you have to do is move the decimal over 1
So your answer is 327

Hope this helped! :))

What is the length of ST?
Give how you solved this please.

Answers

we know that

If a tangent segment and a secant segment are drawn to a circle from an exterior point, then the square of the measure of the tangent segment is equal to the product of the measures of the secant segment and its external secant segment (Intersecting Secant-Tangent Theorem)

so

ST²=RO*RT---------> ST²=23*7----> ST²=161

ST=√161-----> ST=12.69 in


the answer is

ST=12.69 in

Help me solve this:5 hundreds x 10 = ________ hundreds= ______

Answers

I think its 500? (if its wrong in sorry.)

What fraction would you multiply 8 1/2 so that the product is about 5

Answers

The required fraction when multiplied by 8 1/2 so the product is about 5 is 10/17.

Given that,
what fraction would you multiply 8 1/2 so that the product is about 5 is to be determined.

What is the fraction?

Fraction is defined as the number of compositions that constitute the Whole.

What is simplification?

The process in mathematics to operate and interpret the function to make the function or expression simple or more understandable is called simplifying and the process is called simplification.

Here
let the fraction b x
according to question
5 = x * 8 1/2
5 = x * 8.5
x = 5 / 8.5
x = 10 / 17

Thus, the required fraction when multiply by 8 1/2 so the product is about 5 is 10/17.

Learn more about fractions here:
brainly.com/question/10708469

#SPJ5

1.7
1 and 7 tenths divide to prove your answer

Explain your reasoning as you compare the values of a^n and a^-n when n<0 brainly

Answers

n < 0, is another way to say "n is negative", so let's check


\bf ~~~~~~~~~~~~\textit{negative exponents}\n\na^(-n) \implies \cfrac{1}{a^n}\qquad \qquad\cfrac{1}{a^n}\implies a^(-n)\qquad \qquada^n\implies \cfrac{1}{a^(-n)}\n\n[-0.35em]\rule{34em}{0.25pt}\n\na^n~\hspace{10.5em}\stackrel{n = -n}{a^(-n)}\implies \cfrac{1}{a^n}\n\n\na^(-n)~\hspace{10em}\stackrel{n=-n}{a^(-(-n))}\implies a^(+n)\implies a^n

Please solve this word problem fast!!

Answers

The answer would be around 168. Because 21 cars pass in 15 minutes, there are 4 15 minutes in an hour. 21x4 is 84. So 84 cars pass in an hour. But since its 2 hours you need to multiply 84 by 2. Which gets you the final answer of 168