All categories

2 years ago

Plz help me, no one has. I'll give 100 brainly pts

Mathematics

1 answer:

Serhud [2]2 years ago

6 0

Answer:

to find the distance between two points, in order to find the length of the triangle we need first to find the instance between the two points

distance between (2,9) and (2,4) .....a =5

distance between (2,4) and (6,4) .....b = 4

when we find the length of the side of the triangle , then we can apply the Pythagorean theorem to find hyp. c

a²+b²=c²

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(y + 4 / 2y) + (y-2 / 3) = (3y^2 + 10 / 6y) for y<br>{-2, 1}<br>{-2, 3}<br>{}

vaieri [72.5K]

Answer:

{-2, 1}

Step-by-step explanation:

$\frac{y+4}{2y} +\frac{y-2}{3} =\frac{3y^2+10}{6y}$

Make the fractions have a common denominator.

$\frac{3}{3} (\frac{y+4}{2y}) +\frac{x}{y} (\frac{y-2}{3}) =\frac{3y^2+10}{6y}\\\frac{3y+12}{6y} +\frac{2y^2-4y}{6y} =\frac{3y^2+10}{6y}\\\frac{2y^2-y+12}{6y} =\frac{3y^2+10}{6y}$

Now that both sides of the equation have a common denominator, you can cancel out the denominators.

$2y^2-y+12=3y^2+10$

Now, set the equation equal to zero and factor.

$2y^2-y+12=3y^2+10\\-y^2-y+2=0\\(-y-2)(y-1)=0\\\\-y-2=0\\y=2\\\\y-1=0\\y=-1$

The y-values are {-2, 1}

6 0

2 years ago

3. Jorge received a check for $50 yesterday.

frozen [14]

Answer:

3. he spent $15 on music

4. Yuko must earn $180 for the console

5.he makes 7 shots

6. she eats cereal 292 days out of a year

8 0

2 years ago

Which of the following expressions do not have a result of zero? Why don't they? If not zero, what is their result? Express your

ludmilkaskok [199]

Answer:

6/0

Step-by-step explanation:

1. 0

2. 0

3.0

4. it can't divide

5 0

3 years ago

Hey can i have some help real quick?

Alenkasestr [34]

Answer:

the first one

4 0

2 years ago

steve has 500 more marbles than richard at first. he gives 300 marbles to richard. who has more marbles now, and by how many?

Yakvenalex [24]

Steve has x+500 marbles
richard has x marbles

if steve gives richard 300 marbles then
x+500-300 x+300
so x+200 and x+300
richard has more and by 100

8 0

2 years ago

Read 2 more answers