3 years ago

What is the value of y?

Mathematics

2 answers:

irakobra [83]3 years ago

6 0

I think its d not sure

Len [333]3 years ago

4 0

30 degrees is the measure of y.

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What property is (3x10)x8=3x(10x8)

mylen [45]

(3 x 10) x 8 = 3 x (10 x 8)
this is called the associative property of multiplication.
it states : (a * b) * c = a * (b * c)

7 0

3 years ago

Read 2 more answers

Benjamin finished his triathlon in 12.44 hours. During the race, he drank 460.28 fluid ounces of liquid. How many fluid ounces d

Yakvenalex [24]

So 12.44 hours=460.28 oz

divide
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3 years ago

I thought of a number, added 4 5/7 to it, and got the number 12 times as big as my original what was my number

Genrish500 [490]

Let's call the number you thought of n. Then what the two steps you took can be written as an equation:
$n+4\frac{5}{7}=12n$

Subtract n to get all of your variables to one side:
$4\frac{5}{7}=11n$

At this point, I recommend turning your mixed number into an improper fraction. It will make things easier later on:
$\frac{33}{7}=11n$

Now divide both sides by 11 to get the value of n:
$\frac{3}{7}=n$