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rusak2 [61]
4 years ago
8

3g) | Which is the simplified form of the expression 14:

Mathematics
1 answer:
pychu [463]4 years ago
5 0

Answer:Use your order of Operations to solve

- Parentheses

- Exponents

- Multiplication and Division, Left to Right

- Addition and subtraction, Left to Right.  

So, the inner most parentheses we have is (42 - 32), which gives us 10:

3[14 ÷ 10 - 5]

Division is of higher precedence than subtraction, so next we determine 14 ÷ 10 and get

3[1.4 - 5]

Subtraction within the brackets is next:

3 [-3.6]

And now, with only a constant inside the brackets, multiply:

3 * [-3.6] = -10.8

Step-by-step explanation:

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500,000=_____x10<br><br> I'm confused on this​
aalyn [17]

Answer:

5 x10^{5}

Step-by-step explanation:

if its scientific notation

8 0
3 years ago
Solve for y.<br> 6(y-9)=3y-36<br> Simplify your answer as much as possible.<br> y= ?
adelina 88 [10]

Answer:

<h3>The value of y after the given equation is simplified will be y=6</h3>

Step-by-step explanation:

<h3> Greetings !</h3>

6(y -9) = 3y-36...the \: given \: expression \\ 6y - 54 = 3y - 36...apply \: the \: distributive \: law \: a(b - c) = ab - ac \\ 6y - 54 + 54 = 3y - 36 + 54...add \: both \: sides \: 54 \\ 6y = 3y + 18 \\6y - 3y = 3y + 18 - 3y...subtract \: 3y \: from \: both \: sides \\ 3y = 18 \\  \frac{3y}{3}  =  \frac{18}{3} ...divide \: both \: sides \: by \: 3 \\ y = 6...simplified

4 0
2 years ago
Question 11 of 45
Bezzdna [24]

Answer:

You are only given a Side, an Angle, and then a side.  So that is what I would choose.  It can't be AA because you weren't given two angles.  It can't be SSS because you weren't given 3 sides.

Step-by-step explanation:

3 0
3 years ago
HELPPPPP
Valentin [98]

Step-by-step explanation:

How do you figure out if a relation is a function? You could set up the relation as a table of ordered pairs. Then, test to see if each element in the domain is matched with exactly one element in the range. If so, you have a function!

3 0
3 years ago
A red candle is 8 inches tall and burns at a rate of 7/10 inch per hour. A blue cans is 6 inches tall and burns at a rate of 1/5
Mazyrski [523]

Answer:

It would take 4 hours for both candles to be the same height

Step-by-step explanation:

Total time (t) for red candle to be same height (h) can be expressed as;

Final height after time t=Initial height-rate per hour

where;

Final height after time=h

Initial height=8 inches

Rate per hour=rate×time=(7/10)×t=0.7t

Substituting;

h=8-0.7t

Total time (t) for blue candle to be same height (h1) can be expressed as;

Final height after time t=Initial height-rate per hour

where;

Final height after time=h1

Initial height=6 inches

Rate per hour=rate×time=(1/5)×t=0.2t

Substituting;

h1=6-0.2t

Since h=h1

8-0.7t=6-0.2t

8-6=0.7t-0.2t

0.5t=2

t=2/0.5

t=4 hours

It would take 4 hours for both candles to be the same height

6 0
4 years ago
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