Answer:
Yes
Step-by-step explanation:
The distributive property states that a(b+c) = ab+ac. Working out the first equation, we see that 3(y+1) is 3y+3. Because the second equation is 3y+3, they are also equal.
Answer:
4. none of the above
Step-by-step explanation:
cos(x)=-1 is 180 where value x is.180
<span>The following indicate that a linear model is not the best fit for a dataset:
</span><span>
• Scatterplot shows a curve pattern.
• Residual plot shows no pattern.
• Correlation coefficient is close to 1 or –1.
</span><span>
</span>I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!<span><span>
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</span>
Answer:
About 4.
Step-by-step explanation:
It is actaully 3.95 but if you were rounding and in fraction form, it would be four! Hope this helps!
Answer:
1. 43/36
2. 1/2
Step-by-step explanation:
1. 7/9 + 5/12
= LCM of 9 and 12 is 36
= 28/36 + 15/12
= (28 + 15) / 36
= 43/36
2. 21/24 - 3/8
= LCM of 24 and 8 is 24
= 21/24 - 9/24
= (21 - 9) / 24
= 12/24
= 1/2
