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Ostrovityanka [42]
3 years ago
10

To be able to do the problem 5(10 + 4) mentally, Zack does 50 + 20 instead of 5(14).

Mathematics
2 answers:
Eddi Din [679]3 years ago
8 0

Answer:

1. Distributive

Step-by-step explanation:

This is because you multiply the number outside the parentheses into the numbers inside the parentheses.

Hope it helped.

Dafna11 [192]3 years ago
5 0

Answer:

the answer is 1)

Step-by-step explanation:

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Solve the system by finding the determinants and using Cramer's Rule:<br> 2x - y = 4<br> 3x + y = 1
Ahat [919]

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<em>(1, - 2) </em>

Step-by-step explanation:

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2 years ago
5h+4+52+64=180 what does that equal to
Softa [21]

Answer:

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OR SLOPE = tan(a°) = √3/3 and a° = 30°

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