3 years ago

How do you estimate fractions?Like 1/4 times 1/9

Mathematics

1 answer:

algol133 years ago

6 0

Get the same base number like 9x4 = 36

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The movie theater sold 50 buckets of popcorn last Wednesday. 60 people watched movies that day, and 40 of those people ate popco

STALIN [3.7K]

Answer:

Step-by-step explanation:

60/40Ⅹ50=70

I hope this helps

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2 years ago

Help! <br> Which expression is equivalent? <br> On edge

Ira Lisetskai [31]

Answer: Choice B

$x^{1/8}y^{8}$

======================================================

Explanation:

The two rules we use are

$(a*b)^c = a^c*b^c$

$(a^b)^c = a^{b*c}$

When applying the first rule to the expression your teacher gave you, we can say that:

$\left(x^{1/4}y^{16}\right)^{1/2} = \left(x^{1/4}\right)^{1/2}*\left(y^{16}\right)^{1/2}$

Then applying the second rule lets us say

$\left(x^{1/4}\right)^{1/2}*\left(y^{16}\right)^{1/2} = x^{1/4*1/2}*y^{16*1/2} = x^{1/8}y^{8}$

Therefore,

$\left(x^{1/4}y^{16}\right)^{1/2} = x^{1/8}y^{8}$

-------------

In short, we just multiplied each exponent inside by the outer exponent 1/2.

So that explains why the exponents go from {1/4,16} to {1/8,8} for x and y in that exact order.

7 0

3 years ago

If you answer it correctly then I will give you brainliest 5 stars and a thank you

shepuryov [24]

Step-by-step explanation:

L H J because they are all on the same line.

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3 years ago

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Correct answer gets brainliest

sasho [114]

Answer:

Therefore If you exchange $522 for euros, then we will get

Step-by-step explanation:

mark me brainliest!!

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2 years ago

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Which figure has one line of symmetry but no rotational symmetry?

Slav-nsk [51]

C because u can split it only once vertically but it’s not a rotationally symmetrical shape

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3 years ago