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wariber [46]
2 years ago
13

Please help me with this it is so confusing and i asked my teacher to help me and she couldn't stand doing this kind of math so

please help me as soon as possible.Thank you to everyone who has been helping me.

Mathematics
1 answer:
ra1l [238]2 years ago
5 0
What is the math problem?
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B.<br>Determine the quadratic function given the following zeroes:​
Stella [2.4K]

Answer: Read Sol.

Step-by-step explanation: To solve these, call each given zero = z. The function is when given a zero that is an integer (x-z1)(x-z2)(x-z3)... so on until all zeroes are used. This works for fractions also. But when you have irrationals, you will have to make sure each irrational solutions conjugate is there. So if a given zero is 2-sqrt3, then always 2+sqrt3 will also be a 0. Likewise, if given -4-sqrt7, then -4+sqrt7 will also always be a zero. Use this logic to solve them very quickly! I hope this helps!

4 0
2 years ago
What is the value of y?
Amiraneli [1.4K]

Answer:

\boxed{D. \: 40\degree}

Step-by-step explanation:

<em>Angle sum property of triangle states that the sum of interior angles of a triangle is 180°</em>

So,

=  > 2y \degree + (y + 10)\degree + 50\degree = 180\degree \\  \\  =  > 2y\degree + y\degree + 10\degree + 50\degree = 180\degree \\  \\  =  > 3y\degree + 60\degree = 180\degree \\  \\  =  > 3y\degree = 180\degree - 60\degree \\  \\  =  > 3y\degree = 120\degree \\  \\  =  > y =  \frac{120\degree}{3\degree}  \\  \\  =  > y = 40\degree

5 0
3 years ago
Marvin collects trading cards.He stores them in boxes that hold 235 cards each.If Marvin has 4 boxes full of cards, how many car
Taya2010 [7]
235 * 4 = 940 your answer is A
5 0
2 years ago
Read 2 more answers
Plz help area is 54in
BabaBlast [244]

Answer:

equation: a/.5b=h

h=9

Step-by-step explanation:

a=1/2bh

divide both sides by 1/2b to get h alone

a/.5b=h

a/.5b=h

54/0.5(12)=h

54/6=h

9=h

3 0
3 years ago
Miss Lopez is considering two different design companies to order shirts from for spirit week in June custom ink charges $9.65 p
Rama09 [41]

Answer:

12 Shirts

9.65 times 12 is 115.8 plus 43 is 158.8

8.40 time 12 is 100.8 plus 58 is 158.8

5 0
2 years ago
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