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2 years ago

I have this for math but i don’t know how to solve it

Mathematics

1 answer:

Serhud [2]2 years ago

7 0

associative property of multiplication (a * b) * c = a * (b * c)

(3*x) *8 =3*(x*8) is the associative property of multiplication

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How many solutions does the nonlinear system of equations graphed below

vovikov84 [41]

Answer:

Step-by-step explanation:

Two common points of the graphs (two intersects) means two solutions.

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3 years ago

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Which ordered pair is a solution of 6x+3y=15

victus00 [196]

6•2+3•1=15 is the answer

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2 years ago

Which ordered pair is a solution to the equation y=-2/5x+9

Vladimir79 [104]

Answer:

Step-by-step explanation:

i am not sure i but i think it is

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2 years ago

Please help me! DO NOT SEND LINK!

svet-max [94.6K]

Answer:

<u>So option 4; </u> $\frac{35}{100}$ <u> is the correct option</u>

Step-by-step explanation:

First, we need to convert $\frac{2}{10}$ so it's denominator is 100. To do so, we will multiply the numerator and denominator by 10

$\frac{2}{10} *\frac{10}{10} = \frac{20}{100}$

Second, we need to add the two fractions to get the current total distance walked. Remember, when adding fractions, the denominator does not change.

$\frac{45}{100} + \frac{20}{100} = \frac{65}{100}$

Now that we have the total distance walked, we need to subtract that to 1 mile. $1mile=\frac{1}{1} = \frac{10}{10} =\frac{100}{100}$

$\frac{100}{100} -\frac{65}{100} = \frac{35}{100}$

So option 4; $\frac{35}{100}$ is the correct option

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3 years ago

30 people are running for an office to be chosen randomly. You plan to use a 6-sided dice and a spinner. How many sections need

allsm [11]

The number of sections on the spinner so that each person has heir own shape and number is 5

<h3>How to determine the number of sections?</h3>

The given parameters are:

People, n = 30

Die = 6 sided

Let the sections on the spinner be s.

The equation to calculate s is represented as:

People = Die * s

This gives

30 = 6 * s

Divide both sides by 6

s = 5

Hence, the number of sections on the spinner so that each person has heir own shape and number is 5