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Paraphin [41]
3 years ago
12

102 x5 multiply with expanded form

Mathematics
1 answer:
Zarrin [17]3 years ago
7 0
102x5= 510
expanded form: 500+10+0= 510 (not sure if u do the +0)
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Sonbull [250]

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63

Step-by-step explanation:

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3 years ago
Can someone help me please
Masja [62]

Answer:

51ft, 17ft, 39ft

Step-by-step explanation:

longest = x

2nd = \frac{1}{3}x

3rd = x - 12

P = 107

a + b + c = Perimeter

x + \frac{1}{3}x + x - 12 = 107

\frac{7}{3}x -12 = 107

\frac{7}{3}x = 119

x = 51

\frac{1}{3}x = 17

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7 0
3 years ago
Use the equation r =2.1x^2 -14.3x +35, where x is the number of years after 2000, to determine the revenue from the sales of U.S
xxMikexx [17]

Answer:

Step-by-step explanation:

Given that:

r = 2.1x^2 - 14.3x + 35

For year 2000; x = 0

So; r (0) = 2.1(0)^2 - 14.3(0) + 35

r (0) =  35

For year 2001; x = 1

r (1) = 2.1(1)^2 - 14.3(1) + 35

r (1) =22.8

For year 2002; x = 2

r (2) = 2.1(2)^2 - 14.3(2) + 35

r (2) = 14.8

For year 2003; x = 3

r (3) = 2.1(3)^2 - 14.3(3) + 35

r (3) = 11

For year 2005; x = 5

r (5) = 2.1(5)^2 - 14.3(5) + 35

r(5) = 16

For year 2010; x = 10

r (10) = 2.1(10)^2 - 14.3(10) + 35

r(10) = 102

For year 2018; x =18

r(18) = 2.1(18)^2 - 14.3 (18) + 35

r(18) = 458

Thus, the table can be presented as seen below.

Year      2000     2001     2002     2003     2005     2010     2018

x               0             1             2            3           5            10         18

r(x)          35          22.8        14.8        11            16         102      458

SO, we will notice that the revenue for the albums starts decreasing and when it reaches the minimum, it started increasing with increasing x.

The attribute behind this trend is because the revenue function r(x) typically implies that it is a quadratic function.

6 0
3 years ago
Am nevoie de rezolvari pana la 1, dau coroana
Zanzabum

Answer:

si muy bien

Step-by-step explanation:

Si muy beim mi amigo

6 0
3 years ago
What would you do with "X" and "y"<br> using the substitution method?
maw [93]

Answer:

They are used in place fir an unknow value

Step-by-step explanation:

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3 years ago
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