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mytymikey123
18.09.2021 •
Mathematics
Which expression is equwatem to (31 -91652-1 + 19)?
a. 150 - 450? +15+2 +57t-171
b. 15+ - Sot - 1562 577 * 171
C. 15t" - 50t? - 15t2 * 571 - 171
a. 15t" - 50t? +15t? * 571 - 171
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Ответ:
Step-by-step explanation:
Ответ:
y=kx
where k is a constant of proportionality;
if y=4, x=12
4=12k
k=4/12
k=1/3
y=