Answer:
Least-Squares Regression Line:
y ~ –0.741505x + 19.6784
Correlation Coefficient:
r = –0.9777
Step-by-step explanation:
Did it on edge and got it right
Answer:
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Step-by-step explanation:
1.24 is less than 1.3 hope this helps
Answer:
m∠ABC = 83°
Step-by-step explanation:
The angle ∠abc and ∠dbe are opposed by the vertex. By definition "<em>Two angles opposite the vertex are congruent or equal</em>"
So ∠abc = ∠dbe
Then, to solve this problem you must match both expressions and clear the variable x.
Now substitute x = 15 in the given expression for the angle ∠abc. (6x-7)
So, we have:
°
Finally, the angle is 83°
<span>Set up the long division.
</span>
<span>275|234</span>
2 <span>Calculate 2340 ÷ 275, which is 8 with a remainder of 140.
</span>
3 <span>Bring down 0, so that 1400 is large enough to be divided by 275.
</span>
4 <span>Calculate 1400 ÷ 275, which is 5 with a remainder of 25.
</span>
5 <span>Bring down 00, so that 2500 is large enough to be divided by 275.
</span>
6 <span>Calculate 2500 ÷ 275, which is 9 with a remainder of 25.
</span>
7 <span>Therefore, 234 divided by 275 approximately equals 0.8509
</span><span>234÷275=0.8509</span>
8 <span>Simplify
</span><span>0.8509</span>
