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Hatshy [7]
3 years ago
12

Please someone help me with this?!

Mathematics
1 answer:
Ber [7]3 years ago
6 0
Are we supposed to help you answer the whole thing or just one of the questions?
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Find x<br><br> show steps too please<br><br> will give brainliest
9966 [12]

Hello from MrBillDoesMath!

Answer:   x = 7/10

Discussion:

To eliminate fractions multiply each side by 10:

10 ( 9/5x - 2/5 )  = 10 * ( 8x +3)/10      or

10 * ( 9/5)x - 10 *(2/5)  =   8x + 3  or

9 *2 x - 2*2 = 8x +3   or

18x - 4 = 8x + 3.  Subtract 8x for each side:

18x - 8x - 4 = (8x - 8x) + 3 or

10x -4 =  0x + 3 or

10x -4 = 3 or

10x = 7

x = 7/10




Thank you,

MrB

7 0
4 years ago
10 points pls answer!!!!
lutik1710 [3]

Answer:

add them togethr then subract the diffrece to get x

Step-by-step explanation:

7 0
3 years ago
A length of a rope is 8 meter long how many 2/5 meter pieces can be cut from the length of the rope
kozerog [31]
8 /  \frac{2}{5}  = 8 *  \frac{5}{2}  = 4*5 = 20
7 0
3 years ago
Urgent!! Help math!!
mylen [45]

10,11,15   is  not right triangle

30,40,50  is right triangle

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16,30,34 is  right triangle

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3 years ago
Help please why are they congruent help
svetlana [45]
They have the same measurements but they are turned different ways
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