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3 years ago

CAN SOMEONE PLZ HELP ME WIT THIS

Mathematics

1 answer:

frez [133]3 years ago

4 0

Put one point on U and put the other point on V. Then put the U point on the U point and make a line like ) with the same length as the last line. Then use a straight edge and a draw a line threw it

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What is -2(-6+-y) in expanded form

s344n2d4d5 [400]

Answer:

2 mutiplyed by (y + 6)

Step-by-step explanation:

Pull out like factors :

-6 - y = -1 • (y + 6)

at the end:

0 - -2 • (y + 6)

Final result :

2 • (y + 6) !

6 0

2 years ago

School...

Liula [17]

Math if you need help

8 0

4 years ago

What was the mistake? *

seropon [69]

Answer

Step-by-step explanation:

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3 years ago

Which expression is equivalent to

Amiraneli [1.4K]

Answer:

this is a random question so it can not be answer

Step-by-step explanation:

ask a real answer pls

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4 years ago

How many, and what type of solutions, does3x2−x−5=0 have?

siniylev [52]

Answer:

2 irrational solutions

Step-by-step explanation:

using the quadratic formula:

$\frac{ -b \:± \sqrt{b {}^{2} - 4ac } }{2a}$

3x²−x−5=0

where a = 3, b = -1 and c = -5, plug in those values in the quadratic formula

$\frac{ - ( - 1)±\sqrt{(1) {}^{2} - 4(3)( - 5) } }{2(3)}$

you get two solutions:

$\frac{1 + \sqrt{61} }{6} \: and \: \frac{1 - \sqrt{61} }{6}$

both can be written as:

$\frac{1± \sqrt{61} }{6}$

They are irrational as they cannot be written in the form p/q where p and q are whole numbers (integers)

8 0

3 years ago