2 years ago

What is 35% of 80 ? A 15 B. 24 С 28 D 52

Mathematics

1 answer:

Evgen [1.6K]2 years ago

8 0

The answer is C 28 I hope this helped :)

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Jaime earned some money mowing the neighbor's lawn. He spent one-fourth of his money to take his friends to see a movie. Then he

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The answer is 104.

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3 years ago

Solutions for 2x^2+18x=20, worth a TON, please only 100% answers ! Thank u !

victus00 [196]

Answer:

The solution of the given quadratic equation is 1 and (-10).

Step-by-step explanation:

$2x^2+18x=20$

$x^2+9x=\frac{20}{2}$

$x^2+9x-10=0$

$ax^2+bx+c=0$

Solving equation by quadratic formula:

Here , a = 1,b = 9, c = (-10)

$D=b^2-4ac=(9)^2-4(1)(-10)=121$

$x=\frac{-b+{\sqrt{D}}}{2a}=\frac{(-9)+\sqrt{121}}{2(1)}=1$

$x=\frac{-b-{\sqrt{D}}}{2a}=\frac{(-9)-\sqrt{121}}{2(1)}=(-10)$

The solution of the given quadratic equation is 1 and (-10).

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3 years ago

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lara [203]

It's just asking of all the number of wings that were left behind in bucket which one is the smallest number which is 1.

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3 years ago

Solve it. 2x=26 Find the value of x.

EastWind [94]

Answer:

$\sf\longmapsto \: x = 13$

Step-by-step explanation:

$\sf\longmapsto \: x = 26 \div 2$

$\sf\longmapsto \: x =1 3$

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2 years ago

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r-ruslan [8.4K]

Answer:

y=60

Step-by-step explanation:

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3 years ago