Answer:
7
Step-by-step explanation:
this is probably a 45-45-90 triangle if its both legs
Answer:
Use a square root calculator online
Step-by-step explanation:
Answer:
6/5
Step-by-step explanation:
tp find multiplicative inverse for a nimber you turn it upside-down
Answer:
Step-by-step explanation:
Which system of equations is equivalent to this system?
6x + 4y = 126x + 4y = 12
3x + y = 8 3x + y = 8
−4x + 4y = 48-4x + 4y = 48
3x + y = 8 3x + y =8
4x + 4y = 484x + 4y = 48
3x + y = 8 3x + y = 8
<h2>2x + 4y = 122x + 4y = 12</h2><h2> 3x + y = 8</h2>
Answer:
D (3/2
Step-by-step explanation:
<u>Simplify both side of the equation</u>: 5(4x - 10) + 10x = 4(2x - 3) + 2(x - 4)
(5)(4x) + (5)(−10) + 10x = (4)(2x) + (4)(−3) + (2)(x) + (2)(−4)
Then you distribute: 20x + −50 + 10x = 8x + −12 + 2x + −8
(20x + 10x) + (−50) = (8x + 2x) + (−12 + −8)
Combine like terms: 30x + −50 = 10x + −20
30x - 50 = 10x - 20
<u>Subtract 10x from both sides</u>: 30x − 50 − 10x = 10x − 20 − 10x
20x - 50 = -20
<u>Add 50 to both sides</u>: 20x - 50 + 50 = -20 + 50
20x = 30
<u>Divide both sides by 20</u>: 20x / 20 = 30 / 20
<em>x = 3/2</em>
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Boom! I hope that helped :)