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Minchanka [31]
3 years ago
12

Determine if any are parallel or perpendicular

Mathematics
1 answer:
stealth61 [152]3 years ago
7 0
A and c are parallel to each other and b is perpendicular to both a and c.

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Explain why an inverse variation function is not the best model for the data set?
ser-zykov [4K]

Answer:

Step-by-step explanation:

- The products of corresponding x- and y- values of an inverse variation function are constant.

- As x increases, y also increases.

-The product of the coordinate pairs are not equal: (165)(198)=32,670 and (170)(204)=34,680

7 0
2 years ago
Find an equation of the circle that has center (1, -1) and passes through (5, -6).
Sloan [31]

Answer:

Step-by-step explanation:

(x-1)²+(y+1)²=41

6 0
3 years ago
What equation I should use for this problem
Mama L [17]
I'm not completely sure, but this should be exponential growth.
If so, the equation for exponential growth is: y = a(1 + r)^t
If I substitute them with the information you gave me, then is would look like this:
 y = 281.4(1 + 0.02)^t
**t = is the number of years after 2000 (based on your question)**

Finished!
3 0
3 years ago
What is x?<br><br> 3x - 4 + 1 = - 2x - 5 + 5x
ehidna [41]
3x - 4 + 1 = -2x - 5 + 5x

First, simplify 3x - 4 + 1 to 3x - 3. / Your problem should look like: 3x - 3 = -3x - 5 + 5x
Second, simplify -2x - 5 + 5x to 3x - 5. / Your problem should look like: 3x - 3 = 3x - 5
Third, cancel 3x on both sides. / Your problem should look like: -3 = -5
Fourth, since -3 = -5 is false, there is no solution.

Answer: No solution

4 0
3 years ago
Read 2 more answers
If A={4,5,6,7} and b={a,e,i,o,u} then find n (A)+n(B) ​
kompoz [17]

Answer:

9

Step-by-step explanation:

n(A)+n(B) [n(A)=cardinal numbers of set A.so we have to count the elements and write .

=4+5

=9

6 0
3 years ago
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