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3 years ago

Change the following into the form f(x)=mx+b a. 8x-y=2 b.-3x+2y=9

Mathematics

1 answer:

kiruha [24]3 years ago

4 0

Answer:

Step-by-step explanation:

I took the test

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Is 2/13 a repeating decimal

Cloud [144]

The denominator 13 cannot be factored so that only 2's and 5's show up, so this means that 2/13 is a non-terminating decimal. Therefore, this decimal repeats itself

Use a calculator to see that: 2/13 = 0.153846 153846 153846 ....

The spaces are put in to help make the number more readable. Note how the "153846" keeps repeating forever

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4 years ago

I need help with 1-4

worty [1.4K]

1) the longest side is 5cm and the perimeter is 12cm
2) longest side is 12.04 or just 12
3) 241 miles apart
4) Yes it is

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3 years ago

A box contains 10 green marbles and 11 white marbles. If the first marble chosen was a green marble, what is the probability of

Neko [114]

Answer:

11/20

Step-by-step explanation:

At the beginning, the number of marbles in the box are:

10 green marbles

11 white marbles

The first marble chosen is green, and then it is not replaced in the box. Therefore, the number of green marbles left in the box is 9.

Therefore, the total number of marbles left in the box is:

$n=9+11=20$

Now we want to find the probability to choose a white marble. The number of white marble is

$w=11$

Therefore, the probability of choosing a white marble is:

$p(w)=\frac{w}{n}=\frac{11}{20}$

3 0

4 years ago

Simplify (3m²n4)3 O 9m5 n? O 9m6n12 O 27mn12 O 27mn?

Lana71 [14]

Answer:

(3m2n4)^3

Step-by-step explanation:

This deals with raising to a power.

(3m2 • (n4))3

m2 raised to the 3 rd power = m( 2 * 3 ) = m6

n4 raised to the 3 rd power = n( 4 * 3 ) = n12

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3 years ago

Matt found a five dollar bill what is integer

77julia77 [94]

The integer would be
positive 5

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4 years ago

Change the following into the form f(x)=mx+b a. 8x-y=2 b.-3x+2y=9​

Change the following into the form f(x)=mx+b a. 8x-y=2 b.-3x+2y=9