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maksim [4K]
3 years ago
12

Record the product 8x43 using expanded form to help

Mathematics
1 answer:
ozzi3 years ago
3 0
40×8=320[ 8×3=24 ]320+24=344
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In a video game, Charles scored -250 points on his second play this brought his total score to 500. What was his score on the fi
Lyrx [107]
His First Play Was 750 Points

(1st Play) 750 (second play) -250

750 - 250 = 500


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3 years ago
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Identify the surface with the given vector equation. r(u, v) = 2 sin(u) i + 5 cos(u) j + v k, 0 ≤ v ≤ 5 plane hyperbolic parabol
olchik [2.2K]
Note that this just produces three parametric equations:

x(u) = 2 \sin(u)
y(u) = 5 \cos(u)
z(v) = v

In the x-y plane, this is just he parametric equation for an ellipse (as a function of u). The z is simply a linear function. 

The surface is then an ellipse extruded along the z-axis. We get a elliptic cylinder.
6 0
3 years ago
Between 2005 and 2008, the average rate of inflation was about3.4 per year. If a cart of groceries cost $140 in 2005, what did i
Elan Coil [88]
The formula is
A=p (1+r)^t
A future value?
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A=140×(1+0.034)^(3)
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A=155
3 0
3 years ago
Owen and Eva spent the same amount of money making copies. Owen spent 14 cents per copy, while Eva spent 10 cents per copy. What
melamori03 [73]

Answer:

2

Step-by-step explanation:

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10 times 7= 70

70 is the LCM for 14 and 10, least common multiple meaning the least difference, then subtract to get 2

i hope this helps u pls give a brainliest and a thx ;)

5 0
3 years ago
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sesenic [268]

consider the numbers are x,2x,3x,4x,5x

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6 0
2 years ago
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