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8090 [49]
3 years ago
12

Express Lin's brother's scale for the drawings without units.

Mathematics
2 answers:
Gala2k [10]3 years ago
6 0

Answer:abcd

Step-by-step explanation:

lara31 [8.8K]3 years ago
6 0
The format answer would be 3:4
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Help on number 7 please?​
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The diagram shows , , and . Which statement can be proven true from the diagram?
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3 0
3 years ago
I need someone to teach me how to do at least half of these problems please help
Gwar [14]
Here, You need to substitute the value of x, and y, in the equation then check if L.H.S is equal to R.H.S or not. If they are equal then, ordered pair was correct, otherwise they are not applicable.

75) Here, oly option D can fit i the equation, we can check:
 3(-5) -2(-1) = -15+2 = -13 = R.H.S
So, the pairs are valid.

76) Here, only option D is your answer, 
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Do the same thing in every equation!

Hope this helps!
8 0
3 years ago
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