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3 years ago

Plz help me im so confused plz explain

Mathematics

1 answer:

Murrr4er [49]3 years ago

8 0

It’s the Pythagorean theorem
A and B equal C.

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Solve the proportion for the variable given. 4/6 = 9/x

Alexeev081 [22]

Answer: 6
Multiply 9 on both sides since the operation is division .

4/6=9/x
/9. /9
6=x

4 0

3 years ago

Find the distance between the two numbers on a number line. Write your answer as a fraction in simplest form. - 7/9, - 2/9 The d

Nesterboy [21]

The distance between the two points on the number line is of $\mathbf{\frac{5}{9}}$ units.

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The distance between two numbers on the number line is given by the subtraction of the greater by the smaller number.
The greater number is $-\frac{2}{9}$
The smaller is $-\frac{7}{9}$ .
The distance is:

$-\frac{2}{9} - (-\frac{7}{9}) = -\frac{2}{9} + \frac{7}{9} = \frac{-2 + 7}{9} = \frac{5}{9}$

Thus, distance of $\mathbf{\frac{5}{9}}$ units.

A similar problem is given at brainly.com/question/10795861

8 0

3 years ago

An investment is currently worth 1.035×108 dollars . Thirty years ago, the investment was worth 2.3×105 dollars. How many ti

nevsk [136]

The correct option is: B. 450

Explanation

Current value of the investment is $1.035\times 10^8$ dollars and 30 years ago, the value of the investment was $2.3\times 10^5$ dollars.

Suppose, the value of investment today is $n$ times greater than the value of the investment thirty years ago.

So, the equation will be........

$n(2.3\times 10^5)=1.035\times 10^8\\ \\ n= \frac{1.035\times 10^8}{2.3\times 10^5}=0.45\times 10^3 = 450$

Thus, the value of the investment today is 450 times greater than the value of the investment thirty years ago.

6 0

4 years ago

Read 2 more answers

Troy's mom sets up a bank account for him with some money in it. Each month, Troy receives a set allowance, which is deposited i

Olenka [21]

Because 35 is next to the x, which is the number of months.

The 35 would be the amount of his allowance which gets deposited into the bank each month.

7 0

4 years ago

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Find the missing side of The Triangle

saul85 [17]

Step-by-step explanation:

By phythagorous theorem,

AC²=AB²+BC²

AC²=36+64

AC²=100

AC=root of 100

AC=10

7 0

3 years ago