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dedylja [7]
2 years ago
5

What is the answer to this question 3x+1=10

Mathematics
1 answer:
Angelina_Jolie [31]2 years ago
6 0

Step-by-step explanation:

3x+1=10 \\  \\   \therefore \: 3x = 10 - 1 \\  \\  \therefore \: 3x = 9 \\  \\  \therefore \: x =  \frac{9}{3}  \\  \\    \:  \:  \:  \:  \:  \:  \:  \:  \huge \purple { \boxed{\therefore \: x = 3}}  \\  \\

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goldenfox [79]
Since both y’s are negative you can combine them to make -6y=1 then you divide -6 on each Side to get y=6
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3 years ago
Read 2 more answers
AC has endpoints<br> A(3,7) and C(6,11).<br> Find AB if B is the<br> midpoint of AC.
faltersainse [42]

Answer:

d=2.5

Step-by-step explanation:

first find the coordinate of B(mid point of AC):A(3,7) C(6,11)

d=√(6-3)²+(11-7)²

d=√3²+4²

d=√9+16=√25=5

since B is the mid point : d/2=5/2=2.5

<h2>Another way :</h2>

B(x1+x2/2 , y1+y2/2)   , x1=3 , x2=6, y1=7, y2=11

B(9/2,18/2)

B(9/2,9)

Find AB : the length or distance between 2 points:

d=√(x2-x1)²+(y2-y1)²

d=√(3-9/2)²+(7-9)²

d=√(-3/2)²+(-2)²

d=√1.5²+4

d=√6.25

d=2.5

8 0
3 years ago
a smaller copy of the 3 foot by 5 foot flag. the dimensions of the copy are to be 1/6 of the flag. how many times larger is the
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It would be 6 times larger for the area of the flag than the copy
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3 years ago
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Answer:

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Step-by-step explanation:

9% of 36,718=3304.62

36,718+3304.62=40,022.62

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3 years ago
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