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Anna11 [10]
2 years ago
10

Write and solve a proportion to answer the question. (Skills Review Handbook) 22. 30 is 15% of what number?

Mathematics
1 answer:
algol132 years ago
3 0

Answer:

The answer is 148.6666667

Step-by-step explanation:

1) Set a linear quation

\frac{22.30}{x}  =  \frac{15}{100}

2) Cross multiply

15x = 22.30 \times 100

3) Multiple the right side

15x = 2230

4) Divide both side by 15

\frac{15x}{15}  =  \frac{2230}{15}

5) Solve the linear equation

x = 148.6666667

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XLiV represents 64 true ya false​
V125BC [204]

Answer:

False

Step-by-step explanation:

Given

XLIV = 64

Required

True or False

The above numeral can be split as follows:

XLIV = XL + IV

X means 10 and L means 50.

But because X (10) which is smaller comes before L (50), XL is executed as:

XL = -10 + 50

XL = 40

In Roman numerals;

IV = 4

Substitute 40 for XL and 4 for IV.

XLIV = 40 + 4

XLIV = 44

Hence;

<em />XLIV = 64<em> is false</em>

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3 years ago
Are all functions linear or exponential? Or does it go like, “all linear or exponentials are functions”?
Alex_Xolod [135]
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3 years ago
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A

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S

−

2

π

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2

2

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2

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2

π

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4 0
3 years ago
Find the 12th term in the following arithmetic sequence
sattari [20]
It is going up by 5 so i believe your answer would be 57
4 0
3 years ago
Question 6 of 25<br> Evaluate 4(x - 3) + 5x - x2 for x = 3.<br> -
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\text{Given that,}\\\\4(x-3) +5x -x^2\\\\\text{For x =3,}\\\\4(3-3) +5(3) -3^2 = 4(0) +15 -9 = 6

6 0
3 years ago
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