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Eddi Din [679]
3 years ago
5

Which decimal has the same value as 2/5

Mathematics
2 answers:
almond37 [142]3 years ago
8 0

Answer:

0.4

Step-by-step explanation:

hope it helped

ValentinkaMS [17]3 years ago
3 0
Answer: 0.4

Explanation: To get this answer you have to get the denominator to 10 so you do 5(2) and you also have to do 2(2) and you will get 4/10 AKA 0.4
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kirza4 [7]

Answer:

P: 32

A: 63

Step-by-step explanation:

I hope that thats right..

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3 years ago
When we’re writing, we can use a thesaurus to find a different word with the same meaning to present an idea. How can we find di
Pavlova-9 [17]

Answer:

Math has the particularity that it is a logical construction.

This means that we can start with an expression X (where X is an equation, not a variable)

Now we can apply a lot of "math" to this equation in such a way that we can rewrite it, but the actual "meaning" of the equation will not change.

An example of this is factoring.

For example, we can write a quadratic equation as:

a*x^2 + b*x + c.

And we also can write this as:

n*(x - k)*(x - j)

where k and j are the solutions of the equation:

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What is the advantage of writing the equation in each form?

Well, both expressions actually represent the same thing, but the explicit information in each expression is different, so depending on what we want to do, we will choose one option or the other.

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8 0
3 years ago
In triangle XYZ, an exterior angle to angle X had measure 100° and an exterior angle to angle Z has measure 120°. Which side of
DaniilM [7]

Answer:

Side YZ is the longest

Step-by-step explanation:

The longest side is across from the largest angle.

Angle X must be 80° because its exterior angle is 100° and they're supplementary. Angle Z is 60° for the same reason. Inside a triangle is always 180°, and since the measures of angle Z and X add up to 140°, so there's 40° left, meaning angle X is the largest.

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5 0
3 years ago
What is the translation for 16.5 units right
Alexeev081 [22]
To take 16.5 units from zero to the right on a number line.
3 0
3 years ago
Consider rolling a fair die twice and tossing a fair coin eleven times. Assume that all the tosses and rolls are independent. Th
marin [14]

Answer:

0.005371

Step-by-step explanation:

Given that a fair coin is tossed 11 times.

Since coin is fair probability for head p = 0.5 and q = prob for tail =0.5

Each trial is independent of the other. Hence X no of heads is binomial with n = 11 and p =0.5

Prob for getting 10 heads out of 11 tosses

=P(X=10)

=11C10 (0.5)^{10} (0.5)\\= 0.005371

3 0
3 years ago
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