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gayaneshka [121]
1 year ago
15

What is the value of the expression 1.6(x−y)2 when x = 10 and y = 5?

Mathematics
2 answers:
Luba_88 [7]1 year ago
7 0

Answer:

1.6(10-5)2= 1.6(5)2= (8)(2)=16

Step-by-step explanation:

Deffense [45]1 year ago
7 0

Answer:

40

Step-by-step explanation:

<h3>Finding the value of expression:</h3>

     Substitute x = 10 and y = 5 in the expression.

1.6(x - y)² = 1.6(10 - 5)²

               = 1.6 * (5)²

               = 1.6 * 25

               = 40

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What is the full number of 2.2300745e56?
xz_007 [3.2K]

Answer:

2 23000745000000000000000000000000000000000000000000000000        ( if I counted correctly !)

Step-by-step explanation:

It is really big ....move the decimal to the right  56 places

  the e  means exponent    2.2300745 x 10^56

3 0
2 years ago
elise bought a video game for $65.00. if the store charged 150% of what it paid for the game, how much is the store’s profit?
OLEGan [10]

Answer:

$21.67 profit

Step-by-step explanation:

65/1.5 = 43.33 bought for

65.00-43.33 = 21.67 profit

7 0
3 years ago
Read 2 more answers
I don't think I'm doing this right heeellppp
Feliz [49]
Any locker with a number that is a multiple of 8, 12, and 75 will contain all three animals.

The least common multiple of these three numbers is

\mathrm{lcm}(8,12,75)=600

and so any multiples of 600 between 1 and 3500 will contain all three animals. These are 600, 1200, 1800, 2400, and 3000.

Why is the LCM 600? You can determine that using the prime factorizations of the three given numbers:

8=2^3
12=2^2\times3
75=3\times5^2

The LCM can be obtained by multiplying as many prime numbers together as are needed to contain the prime factorizations of the three numbers. This is obtained with

2^3\times3\times5^2=8\times3\times25=600

(at least three 2s to get the 8; at least one 3 and two of the previous 2s to get 12; and at least two 5s along with the previous 3 to get 75)
8 0
3 years ago
Graph that represents y=4^2+3
marissa [1.9K]
Y=19, It's a straight horizontal line.
4 0
3 years ago
−7x−3≤ 25
Ivahew [28]

and you graph it from -4 to the right with close circle

Hope this help

8 0
3 years ago
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