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Troyanec [42]
3 years ago
7

2x – 4y = 16 -2x - 3y = 7

Mathematics
1 answer:
noname [10]3 years ago
5 0
Bro use the app Socratic
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5
Dvinal [7]
Answer B

Explanation: Y=mx+b
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6 0
3 years ago
if there are more students in one group than the other would it be possible to have equal proportions?
coldgirl [10]
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3 0
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What is a square root and what does it do?
WINSTONCH [101]

Answer:

Hey

Definition:-

A square root is a number which produces a specific quantity when multiplied by itself.

Example:-

Suppose the area of a square of side 6 cm is given by 6 × 6 = 36 cm².

Therefore 36 is said to be the square of 6. We write 6² = 36 and we read the ‘the square root of 6 is 36' or simply ‘6 squared is 36.'

hope this helps

4 0
3 years ago
The dimensions of a rectangle can be given by x+7 and x+2. If the area of the rectangle is 66 square inches, what are the dimens
Nadusha1986 [10]

to solve  for the dimensions (x+7)(x+2)=66,

we can first use the foiling method to simplify the left side.

x^2 + 2x + 7x + 14 = 66

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now, subtract 66 from both sides.

x^2 + 9x - 52 = 0

now, split this into two parentheses.

(x + 13)(x - 4)

since the root of -13 would give you negative values, x=4. This means that the dimensions of the rectangle are 11 and 6.

7 0
3 years ago
Why is a parallelogram not the same type of quadrilateral as a trapezoid?
Liula [17]
A parallelogram has two pairs of opposite sides. A trapezoid only has one pair of parallel sides.
4 0
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