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Karolina [17]
4 years ago
6

Commutative=change the ruler

Mathematics
1 answer:
Anit [1.1K]4 years ago
5 0
Commutative Property means you can switch the numbers and get the same answer.
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Will appreciate it :)
Sonbull [250]

Answer:

Step-by-step explanation:

In order for lines to be parallel they have to have the same slope. The first 2 equations there are solved for 5y, so let's do that to the last one--solve it for 5y--and put them all in the same order (the order that the first one is in; they will all look identical then). Equation #2 in the same order as in #1: 5y = 3x - 4. Equation #3 then becomes 5y = 3x - 1. Equations #2 and 3 have the same slope.

5 0
4 years ago
Yvonne is interested in testing the effectiveness of a new flea medication on dogs, so she divided some dogs with fleas into two
meriva

Actually, the real answer is "NO, BECAUSE GROUP B SHOULD BE THE CONTROL GROUP". Since Yvonne gave the flea medication to the group A, and we need a control group. If you don't know what it's the control group, it's the group that they don't put the experiment on, just to see if the group(s) being experimented, had any positive or negative changes. In a short summary they need group B to stay like they are to compare it to the experimented group (group A)

Good Luck!

7 0
3 years ago
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Piecewise Functions
Lisa [10]

Answer:

(0, -5), (3, -6), (4, -8)

4 0
2 years ago
Find the surface area. 7 In 5 in helppppp​
vivado [14]
Is the surface a rectangle?? If so, then the surface area would be 35
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3 years ago
21. Reason When you multiply any number
Anettt [7]

Answer:

Because multiplying a number by one will just give you the same number over and over again

Step-by-step explanation:

Example: 1 x 56 = 56

4 0
3 years ago
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