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LenKa [72]
3 years ago
13

Which is equivalent to this expression? 54x2y · 6x

Mathematics
1 answer:
Nikitich [7]3 years ago
3 0
Is this all the question says ?
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Do someone mind helping me pls :)
Whitepunk [10]
<h3>Answer:  983,700,000</h3>

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

Explanation:

The uppercase E represents "ten to the"

So saying E8 means "ten to the 8th power"

In other words, 9.837 E 8 = 9.837 * 10^8

The exponent positive 8 tells us to move the decimal point over to the right 8 spots.

So that's how we go from 9.837 * 10^8 to 983,700,000

There are 5 zeros in that value after the "9837" portion.

When we move from 9.837 to 9837.0, that's exactly 3 spots so far. Then the decimal point has to move another 5 spots to go from 9837.0 to 983,700,000 which is therefore 3+5 = 8 total shifts to the right.

The number 983,700,000 is slightly over 983 million. If anything, it's more closer to 984 million.

3 0
3 years ago
Read 2 more answers
An electrical repair team of 6 electricians completes a job in 3 hours. How long should it take 2 electricians working at the sa
Serggg [28]

Answer:

The answer is 9 hours.

Step-by-step explanation:

you will have to divide 3 by 6 which is 0.50, which is half. Half of an hour is 30 minutes. Then you times that by 6 which is 180. 180 minutes is 3 hours. 3 hours is the amount of time it takes for six people. Now for the real question you will have to times 180 by 3 because 6 is 2 times 3. 3 times 180 is 460. 460 is 9 hours.

3 0
4 years ago
Х<br> 0<br> 1<br> у<br> —125<br> -121<br> -93<br> -17<br> 131<br> 2<br> 3<br> 4
Katena32 [7]

Answer:

12

Step-by-step explanation:

4 0
3 years ago
Audrey reads 14 pages a day and Lauren reads 7 pages a day. If Audrey is on page 56,on what page is Lauren?
Papessa [141]

Answer:

Hey!

Your answer is that Lauren is on page 28!

Step-by-step explanation:

This is because is Audrey reads 14 pages and Lauren reads only 7 that means Audrey is reading twice as much as Lauren..

So if Audrey has read 56 pages, to find how much Lauren has read, divide 56 by 2 which gives you 28

so Lauren has read 28 pages...

HOPE THIS HELPS!!

5 0
3 years ago
Use Pascal's triangle to expand the binomial.
KatRina [158]

Answer:

(d - 5)^6 = d^6 - 30*d^5 + 375*d^4 - 2500*d^3 + 9375*d^2 - 18750*d + 15625

Step-by-step explanation:

Suppose you have (x + y)^6, the numbers  in the 6th row of Pascal's triangle are the coefficients of the terms in a sixth order polynomial.

In the figure attached, Pascal's triangle is shown.

The coefficients are 1, 6, 15, 20, 15, 6,1. Then:

(x + y)^6 =  x^6 + 6*x^5*y + 15*x^4*y^2 + 20*x^3*y^3 + 15*x^2*y^4 + 6*x*y^5+ y^6

Replacing x = d and y = -5:

(d - 5)^6 =  d^6 + 6*d^5*(-5) + 15*d^4*(-5)^2 + 20*d^3*(-5)^3 + 15*d^2*(-5)^4 + 6*d*(-5)^5+ (-5)^6

(d - 5)^6 = d^6 - 30*d^5 + 375*d^4 - 2500*d^3 + 9375*d^2 - 18750*d + 15625

7 0
3 years ago
Read 2 more answers
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