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2 years ago

Place the indicated product in the proper location on the grid. (y + 1/3)(y - 1/3)

Mathematics

2 answers:

aivan3 [116]2 years ago

6 0

Answer:

y² - 1/3

Step-by-step-Explanation:

NeX [460]2 years ago

3 0

Answer:

y² - 1/3

Step-by-step explanation:

I kind of don't understand the question. But I tried my best to understand.

The way I simplify it is to multiply it with each other.

(y + 1/3)(y - 1/3)

=> y² - y/3 + y/3 - 1/9

=> y² - 1/9

After simplifying, we got y² - 1/9

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Find the coordinates of the other endpoint of the segment, given its midpoint and one endpoint. (Hint: Let (x,y) be the unkno

gizmo_the_mogwai [7]

Answer:

The other endpoint of the segment is $(-18,-7)$ .

Step-by-step explanation:

The midpoint of the points $(x_1,y_1)$ and $(x_2,y_2)$ is given by the following formula:

$(x_m,y_m)=(\frac{x_1+x_2}{2}, \frac{y_1+y_2}{2} )$

where $(x_m,y_m)$ = coordinates of the midpoint.

We know that the midpoint is (-15, 2) and an endpoint is (-12, 11). Substituting the information we have gives:

$(-15,2)=(\frac{x_1-12}{2}, \frac{y_1+11}{2} )$

To find $x_1$ we need to solve this equation:

$-15=\frac{x_1-12}{2} \\\\\frac{x_1-12}{2}=-15\\\\\frac{2\left(x_1-12\right)}{2}=2\left(-15\right)\\\\x_1-12=-30\\\\x_1-12+12=-30+12\\\\x_1=-18$

and to find $y_1$ we need to solve this equation:

$2= \frac{y_1+11}{2} \\\\\frac{y_1+11}{2}=2\\\\\frac{2\left(y_1+11\right)}{2}=2\cdot \:2\\\\y_1+11=4\\\\y_1=-7$

The other endpoint of the segment is $(x_1,y_1)=(-18,-7)$ .

5 0

3 years ago

If a chicken lays 16 eggs every 40 days, what is the average number of eggs she lays per day?

Basile [38]

Answer:

40 / 16 = 2.5

Step-by-step explanation: ur telling me this is highschool math? lol. im in middle school but took this stuff in third grade.

5 0

2 years ago

Read 2 more answers

ABC has been translated 5 units to the right, as shown in the diagram. What is the length of ?

BARSIC [14]

Answer:

(A) 15 centimeters

Step-by-step explanation:

A midsegment of a triangle is always 2 things:

Half the size of the bottom of the triangle (in this case AC)

Parallel to the bottom of the triangle.

Since ABC is an equilateral triangle, we know that EVERY side is 30cm, including AC.

So the midsegment of ABC, LM, must be 15 cm.

Hope this helped!

6 0

3 years ago

Plz help meh (ASAP) question below

alisha [4.7K]

Answer:

It's D I believe.

Step-by-step explanation:

I had this question before.. hopefully this helps

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2 years ago

Write an equation that is the sum of the first

lana66690 [7]

Idk tbh so I’m sorry guys lmso

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3 years ago