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3 years ago

Is 6th grade hard of so tell, me.

Mathematics

2 answers:

Amanda [17]3 years ago

6 0

I'm a sixth grader and don't worry if your a good student then it will be a breeze

mrs_skeptik [129]3 years ago

5 0

Yeah, but it gets better if you have someone sit and explain something you don't understand or if have your parents find a tutor if you needed help like I did

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Anyone have any idea? i dont have any idea

ladessa [460]

Answer:

$\tt f(x)=2x^2+20x-10$

let y=f(x)

$\tt y=2x^2+20x-10$

$\tt 2x^2+10x=y+10$

$\tt x^2+10x=\frac{1}{2} y+5$

$\tt x^2+10x+25=\frac{1}{2} y+30$

$\tt (x+5)^2=\frac{1}{2} (y+60)$

$\tt 2(x+5)^2=f(x)+60$

$\boxed{\tt f(x)=2(x+5)^2-60}$

Hope it helps! :)

8 0

2 years ago

There are six rows 18 chairs in each row in the center of the chairs for four rows of six chairs are brown the rest of the chair

AURORKA [14]

What you do is subtract 6-4=2

7 0

4 years ago

What is the equation, of the perpendicular to y= 1/8x + 2, , passing through the point (1,-5)?

BARSIC [14]

Answer:

yes passing is the best thing to do so you can get a job

Step-by-step explanation:

7 0

3 years ago

Four different towns in the same state grew in size due to a revitalization effort. The population of town A grew from 22,000 to

Savatey [412]

Answer:

Town C.

Step-by-step explanation:

Average change of population with time for town A = $\frac{24,500 - 22,000}{4} = \frac{2,500}{4} = 625$

Average change of population with time for town B = $\frac{34,770 - 31,200}{6} = \frac{3,570}{6} = 595$

Average change of population with time for town C = $\frac{22,000 - 18,000}{5} = \frac{4,000}{5} = 800$

Average change of population with time for town D = $\frac{34,100 - 32,000}{3} = \frac{2,100}{3} = 700$

Town C had the greatest average change in population over time (800/yr).

8 0

3 years ago

Jeffrey is scuba diving. His elevation changes by -5.5 inches every second. Jeffrey Dives for 30 seconds. What is the total chan

elena-s [515]

-165...you take -5.5 times 30 and you get -165

8 0

3 years ago