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xenn [34]
2 years ago
13

Yeah I need help ASAP please and thank you

Mathematics
2 answers:
Damm [24]2 years ago
8 0
#1 commutative property; answer:6
#2 associative property; answer:9
#3 identity; answer:4
JulijaS [17]2 years ago
4 0
#1 is 6
#2 is 9
#3 is 4
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Please help me!! Due today​
klasskru [66]

Answer:

Step-by-step explanation:

y = (-1/4)x - 4 has a y-intercept of (0, -4).  Place a dark dot at (0, -4).  

Now we use the info from the slope, -1/4:

Starting with your pencil point on the dot (0, -4), move the pencil point 4 units to the right and then 1 unit down.  You will now be at (4, -5).  Place a dark dot there.  

Then draw a straight, solid line through (0, -4) and (4, -5).

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3 years ago
If the function f is given by f(x)=2x2−4, then which of the following represents the value of c such that f(c)=28?
Zigmanuir [339]
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4 0
3 years ago
R= m/2 (c + K) for k
Wewaii [24]

Answer:

                  \bold{K=\frac{2r}m-c=\frac{2r-cm}m}

Step-by-step explanation:

\bold{r= \frac m2 (c + K)}\\^{\div\frac m2}\qquad^{\div\frac m2}\\ \bold{r\cdot\frac2m=c+K}\\{}\ ^{-c}\qquad^{-c}\\\bold{\frac{2r}m-c=K}

Or if you mean r= m/[2(c + K)]

\bold{\quad r\ =\ \frac m{ 2(c + K)}}\\^{\cdot(c+K)}\quad^{\cdot(c+K)}\\ \bold{r(c+K)=\frac m2}\\{}\qquad ^{\div r}\qquad^{\div r}\\\bold{c+K=\frac m2\cdot\frac1r}\\{}\quad^{-c}\qquad^{-c}\\\bold{K=\frac m{2r}-c}

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3 years ago
...umm... it's the screenshot dat be all... ... ... ... .. .
Law Incorporation [45]

Answer: she would be 19 years old right now.

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14 years plus another 5 equals 19 years.

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