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Grace [21]
3 years ago
13

Answer two questions about Equations A and B:

Mathematics
1 answer:
DiKsa [7]3 years ago
3 0

Step-by-step explanation:

3x+6=18

3x=18-6

3x=12

x=4

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How do you solve this ??
jok3333 [9.3K]
Hi there!

If the lines are parallel, Angles 1 and 2 would have to be congruent because they are corresponding angles. Therefore, to solve, all we need to do is set the values of the angles equal to each other because the angles are congruent.

WORK:
20 - 8x = 30 - 16x
-8x = 10 - 16x
8x = 10
x = 1.25

Hope this helps!! :)
If there's anything else that I can help you with, please let me know!
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4 years ago
Find the common ratio of the sequence. 2, -10, 50, -250, ...
ludmilkaskok [199]
The common ratio is -5, note that each value is the previous value multiplied by -5.
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3 years ago
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Solve the system of equations.<br> ​ 7x−3y=20<br> y=5x−4<br> x=<br> y=<br> ​
Ksenya-84 [330]

Answer:

Step-by-step explanation:

substitute the value of y in the first equation.

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then you substitute the value of x on the y equation to find y

y=5×-1 -4

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y= -9

5 0
3 years ago
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What is the image point of (8,-3) after a translation right 5 units and down 5 units?
pshichka [43]

Answer: (13, -8)

Step-by-step explanation:

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3 0
3 years ago
Find the time, amount = Rs 1375, principal =Rs 1250, Rate - 4%​
TiliK225 [7]

Answer:

so time is 2 years and 6 months

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