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Nataly [62]
2 years ago
14

What is the LCM of 20 and 40? 5 10 20 40

Mathematics
1 answer:
zepelin [54]2 years ago
4 0

Answer:

i think this is the answer

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PLEASE HELP ME IM STUCK
Tems11 [23]

Answer:

5x^2  -3x  +9

Step-by-step explanation:

To subtract, line up the common terms.  I add a 0 term to keep the terms in line.

5x^2  + 0x  +7

- (0x^2 +3x-  2 )

------------------------


Distribute the negative sign.

5x^2  + 0x  +7

- 0x^2 -3x  + 2

------------------------

5x^2  -3x  +9

3 0
2 years ago
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a football gains 8 yards on their first play. they lose 12 yards on the next play.. which integers represent the two plays?
9966 [12]
8 yards - 12 yards = - 4

The integer is  -4 
5 0
2 years ago
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An adult African elephant weighs approximately 8 tons. Which comparison is true
Harman [31]
Need more info to answer ?
7 0
2 years ago
Find an equation of a sphere if one of its diameters has endpoints (3, 2, 5) and (5, 6, 7). Incorrect: your answer is incorrect.
prohojiy [21]

use midpoint equation

radius = distance between midpoint and one of the endpoints.

midpoint: (3+5)/2, (2+6)/2, (5+7)/2 = (4,4,6)

equation of sphere: (x-4)^2 + (y-4)^2 + (z-6)^2 = r^2

square distance between midpoint and one of the endpoints.

r^2 = 6

Equation: (x-4)^2 + (y-4)^2 + (z-6)^2 = 6

3 0
3 years ago
Difference between the smallest term in the data set and the largest term in the data set
tamaranim1 [39]

Range definition:

The difference between the smallest term and the largest term in the data set is called the range.

Answer: Range

6 0
3 years ago
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