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TiliK225 [7]
3 years ago
9

2(2ax-y)= 3ax-4y; for y explain please

Mathematics
1 answer:
marta [7]3 years ago
8 0
2(2ax-y)=3ax-4y
4ax-2y=3ax-4y

Move 3ax from the right to the left. You do so by subtracting 3ax from both sides. Once doing so, you should have:
ax-2y=-4y

Isolate ax. You do so by adding (-2y) to both sides. After doing so, you should have:
ax=-2y

To isolate y by itself, you divide everything by -2, thus, equaling y= ax/-2


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If ON=8x*8, LM=7x+4, NM=x-5, and OL=3y-6, find the values of x and y for which LMNO must be a parallelogram. The diagram is not
lana66690 [7]
ON = 8x • 8
LM = 7x + 4
NM = x - 5
OL = 3y - 6

OL is congruent & parallel to NM
LM is congruent & parallel to ON

So,
8x \times 8 = 7x + 4
Simplify
64x = 7x + 4
subtract 7x from both sides
57x = 4
divide 57 from both sides
x =  \frac{4}{57}
Substitute x into equations
8x \times 8 = 7x + 4 =  4  \frac{28}{57}

3y - 6 = x - 5
3y - 6 = 4 \frac{28}{57}  - 5
3y - 6 =  -  \frac{28}{57}
NM & OL = -28/57
ON & LM = 4 + (28/57)


4 0
3 years ago
Read 2 more answers
First term (n) = 10, (4 x 1 + 6)
forsale [732]

Answer:

soln,

we know that;

(n)=(4n+10)then;

(n)=13(4×2+6)

(n)=18(4 × 3 + 6)

4 0
3 years ago
158 divided by 37 I don’t get it what is the answer
Salsk061 [2.6K]

Answer:

4.2702702703

=

4 Remainder 10

Step-by-step explanation:

158 divided by 37 = 4.270

The result of 158/37 is a non-terminating, repeating decimal.

The repeating pattern above, 270, is called repetend, and denoted overlined with a vinculum.

This notation in parentheses is also common: 158/37 = 4.(270): However, in daily use it’s likely you come across the reptend indicated as ellipsis: 158 / 37 = 4.270… .

158 divided by 37 in decimal = 4.270

158 divided by 37 in fraction = 158/37

158 divided by 37 in percentage = 427.02702703%

Note that you may use our state-of-the-art calculator above to obtain the quotient of any two integers or decimals, including 158 and 37, of course.

Repetends, if any, are denoted in ().

The conversion is done automatically once the nominator, e.g. 158, and the denominator, e.g. 37, have been inserted.  

7 0
3 years ago
Read 2 more answers
Please help! Will mark brainiest! Write an equation to mark each graph. (absolute value equation.)
asambeis [7]

Answer:

y=-|x+1|+1

Step-by-step explanation:

The h and k are the points of the vertex. The h is the one inside the absolute value bars. The k is on the outside. The h has to be the opposite sign from what is on the graph. For example, if the number on the the graph is -1, the number in the <em>equation</em> will have to be a positive 1. The number on the outside stays the same. If the number on the the graph is +1, the number in the <em>equation</em> will also be a positive 1.

7 0
4 years ago
Trevor stores his baseball cards in a book with nine pages each page holds nine cards seven of his cards won't fit in the book h
torisob [31]

Answer:

88

Step-by-step explanation:

9 pages

Each holds 9

He has 7 more

81+7=88

8 0
3 years ago
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