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Svetlanka [38]
2 years ago
11

This graph shows the number of miles traveled by a train over a 5 hour trip.

Mathematics
2 answers:
IrinaK [193]2 years ago
8 0
D. It would be 40 mph because if you take 180 divided by 40 it equals 5
12345 [234]2 years ago
6 0

Answer:

35 mph

Step-by-step explanation:

if you look at the 1 hour mark its at 35 and the 2 hour is at 70

70/2=35

I hope this helps!!!

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53/100 is greater or less than 1/2
yaroslaw [1]

Answer:true

Step-by-step explanation:

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3 years ago
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SUPER EASY WILL UPVOTE Create a number sequence in which the first term is 4. Explain the pattern that you used.
Darya [45]
The sequence is 4, 5, 6, 7, 8, ..... The pattern is: Each term is (the term before it) plus (1).
7 0
3 years ago
And simplify this too ​
Andrew [12]

Answer:

-5x^4

Step-by-step explanation:

Cube root of -125 is -5

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6 0
2 years ago
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Please help me do number 3 and number 4
Marina86 [1]
Hello : 
let : A(0,3)    B(4,8)
<span>the slope is :   (YB - YA)/(XB -XA)
</span>(8-3)/(4-0) = 5/4
same method for 4
3 0
3 years ago
Replace ∗ with a monomial so that the derived equality will be an identity: (15y + ∗)2 = 225y2+12x3y+0.16x6
kobusy [5.1K]

Answer:

<u>∗ = 0.4x³</u>

Step-by-step explanation:

(15y + ∗)² = 225y²+12x³y+0.16x⁶

<u>Note:</u>

225y² = 15y * 15y = (15y)²

12x³y = 2 * 15y * 0.4x³

0.16x⁶ = 0.4x³ * 0.4x³ = (0.4x³)²

So, by factoring the right hand side:

225y²+12x³y+0.16x⁶ = (15y + 0.4x³)²

By comparing the left hand side with (15y + 0.4x³)²

<u>So, ∗ should be replaced with the monomial 0.4x³</u>

6 0
3 years ago
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