Mathematics, 27.09.2021 14:00, leomessifanboy678
Answer two questions about Equations AAA and BBB:
\begin{aligned} A.&&5&=-2(x-1) B.&&5&=-2x+2 \end{aligned}
A.
B.
5
5
=−2(x−1)
=−2x+2
1) How can we get Equation BBB from Equation AAA?
Choose 1
Choose 1
(Choice A)
A
Rewrite one side (or both) by combining like terms
(Choice B)
B
Rewrite one side (or both) using the distributive property
(Choice C)
C
Multiply/divide both sides by the same non-zero constant
(Choice D, Checked)
D
Multiply/divide both sides by the same variable expression
2) Based on the previous answer, are the equations equivalent? In other words, do they have the same solution?
Choose 1
Choose 1
(Choice A)
A
Yes
(Choice B)
B
No
Answers: 3
Mathematics, 21.06.2019 19:30, shanua
Needmax recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a) the median of max’s data is 250 b) more than half of the data points max recorded were 177 centimeters. c) a data point chosen at random is as likely to be above the mean as it is to be below the mean. d) every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.
Answers: 2
Mathematics, 21.06.2019 23:00, mindofnyny
In triangle △abc, ∠abc=90°, bh is an altitude. find the missing lengths. ac=26 and ch=8, find bh.
Answers: 3
Answer two questions about Equations AAA and BBB:
\begin{aligned} A.&&5&=-2(x-1) B.&...
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