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Helga [31]
2 years ago
13

Harry collects sedimentary and igneous rocks in the ratio 16:9. What percentage are igneous?

Mathematics
1 answer:
frosja888 [35]2 years ago
6 0

Answer:

9% or 0.09

Step-by-step explanation:

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Which of the following is the linear function?<br>1/3x=y-3<br>y=x^3+2<br>y=6x^2<br>y=2/3x​
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Answer:

1/3x=y-3, y=2/3x

Step-by-step explanation:

1/3x=y-3 is a linear function because there are no powers.

y=x^3+2 is not a linear function because x is squared by 3.

y=6x^2 is not a linear function because x is squared by 2.

y=2/3x is a linear function because there are no powers.

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You roll a 6-sided number cube. What is the probability that you won't roll a 2?
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33.3% 100%

Step-by-step explanation:

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You are in need of a $7,500 loan, which you plan to repay over 5 years. Your credit score is currently 690. Using the rates and
kherson [118]

Answer:

$232.57

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⇒ 5 years = 5 x 12 = 60 months

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2 years ago
Different quadrilaterals have varying traits. Use what you know to identify the quadrilaterals and compare and contrast them bas
ZanzabumX [31]

1) Parallelogram

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3) Rectangle

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Step-by-step explanation:

Step 1:  

In a parallelogram  the opposite sides will be parallel and equal

Square has all sides to be equal and the angles to be right angled.

In a rectangle, the four angles should be right angled and opposite sides should be equal.

A trapezoid or trapezium is a figure in which any  of the pair of opposite sides should be parallel.

Step 2 :

1) This figure has opposite sides to be parallel and equal. Hence based on the first definition above, this is a parallelogram

Step 3 :

2) The second figure has opposite sides to be equal and the angles are of 90 degrees or  right angled. Hence this is a square based on the second definition given in step 1

Step 4 :

3) The third figure has opposite sides to be equal and the angles are of 90 degrees or right angled. Hence this is a rectangle as per the 3 rd definition given in step 1

Step 5:

4 ) This figure has the horizontal pair of opposite sides to be parallel. Hence using the 4 Th definition in step 1, we can identify this as a trapezoid or trapezium.

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