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4 years ago

What are two ratios that are equivalent to 2:10

Mathematics

1 answer:

Morgarella [4.7K]4 years ago

7 0

4:20 and 1:5 are equivalent to 2:10

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Simplify each of the the following expression

Papessa [141]

Answer:

International resources means the resources which belong to all the countries of the world. Example: seas and oceans etc. International Resources are regulated by some International institutions. For instance, every country is given some rights over the oceans to a specific range.

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3 years ago

What single decimal multiplier would you use to increase by 9% followed by 3% decrease

MaRussiya [10]

Answer:

= 94

Step-by-step explanation:

To work out the multiplier, first add or subtract the percentage from 100, then convert to a decimal. Example: we want to add 20% to £110. To work out the multiplier, add 20 to 100, to get 120, and then change it to a decimal (divide by 100) to get 1.2. The answer is £110 x 1.2 = £132.

so to workout an increase of 9% followed by 3% we would do:

9% - 3% = 6%. convert = 0.06 = 100-6 = 94 converted into 0.94 x 100 = 94

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4 years ago

What is y=3x^2-2 in vertex form

Nata [24]

$\bf \qquad \qquad \textit{parabola vertex form}
\\\\\\
y=a(x-{{ h}})^2+{{ k}}\\
x=a(y-{{ k}})^2+{{ h}}\qquad\qquad vertex\ ({{ h}},{{ k}})\\\\
-----------------------------\\\\
y=3x^2-2\iff y = 3(x-0)^2-2$

3 0

4 years ago

Please help. Geometry!

atroni [7]

I have no idea sorry

5 0

4 years ago

Read 2 more answers

A parasail rider wants to reach the maximum height allowed by the Federal Aviation Administration if the rider's boat is to tow

Minchanka [31]

From the information given, the towline must be completely released to enable it to get to the maximum height. This problem is a trigonometry problem because it involves a solution that looks like a right-angled triangle.

<h3>How else can the maximum height of the parasailer be identified?</h3>

In order to determine the maximum height of the parasailer, the length of the rope or towline must be established.

If the length and the height are known, the angle of elevation can be determined using the SOHCAHTOA rule.

SOH - Sine is Opposite over Hypotenuse

CAH - Cosine is Adjacent Over Hypotenus; while

TOA - Tangent is Opposite over Adjacent.

See the attached image and Learn more about Trigonometry at:

brainly.com/question/24349828

#SPJ1

8 0

3 years ago