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3 years ago

Do you guys think that we should have less homework plz answer it'll help me with my writing piece

1 answer:

3 0

Yes, we should have less homework. Especially when you get to high school, I find myself in situations where I stay up until 2AM doing homework, not even because of procrastination or distractions but because of the sheer amount of homework and classes that we take. You have it easy kid, but definitely less homework would be great. Also, if you take a lot of extracurricular things like me, like tennis, violin, guitar, math, science, composition, etc., you can definitely find yourself hysterical, especially after a stressful day.

You might be interested in

What is the value of x in the following proportion? 7/x-5 = 15/x+4

Shalnov [3]

For this question you should first add -15/x on both sides of the equation and then add +5 on both sides:
7/x - 15/x = 5 + 4
-8/x = 9
so now you can multiply both sides by x:
-8 = 9x
now you should divide both sides by 9:
-8/9 = x :)))
I hope this is helpful
have a nice day

5 0

3 years ago

True or False? If ab<0, then a<0, b>0 or a>0, b<0

Mashcka [7]

Answer:

True

Step-by-step explanation:

If ab < 0, then ab = negative #.

In order for ab to be a negative #, one of them has to be negative while the other one needs to be positive.

Example:

a = -2, b = 1

ab < 0

(-2)(1) < 0

-2 < 0, TRUE

a < 0

-2 < 0, TRUE

b > 0

1 > 0, TRUE

If I switch a = -2 to 1 and b = 1 to -2, a > 0 and b < 0 is true too.

3 0

2 years ago

I need help with pre calculus.

Nata [24]

Answer:

h(x) = 4·log₃(x) +2

Step-by-step explanation:

h(x) = f(x) +g(x)

h(x) = (log₃(x) +3) +(log₃(x³) -1)

h(x) = log₃(x) +3·log₃(x) +2

h(x) = 4·log₃(x) +2 . . . . . "simplest" form

h(x) = log₃(9x⁴) . . . . . . . as a single logarithm

No system of equations is given. Perhaps you want to find x for f(x) = g(x).

log₃(x) +3 = log₃(x³) -1

log₃(x) +3 = 3·log₃(x) -1

4 = 2·log₃(x) . . . . . . . . . . . add 1-log₃(x)

2 = log₃(x) . . . . . . . . . . . . divide by 2

3² = x = 9 . . . . . . . . . . . . . take the antilog

The solution to f(x) = g(x) is x = 9.

_____

<em>Additional comment</em>

The relevant rules of logarithms are ...

a = log₃(b) ⇔ 3^a = b

log(a^b) = b·log(a)

log(ab) = log(a) +log(b)

5 0

2 years ago

Imma need some help with this plz

koban [17]

a= 3, b = 2 and c = -3
$- a^2 -3 b^3 +c^2 +2b^3-c^2$ = $-a^2 -b^3$
= $-(3)^2-(2^3)=-9 -8 =-17$

4 0

3 years ago

At a sale, dresses were sold for $22 each. This price was 55% of a dress's original price. How much did a dress originally cost?

lina2011 [118]

Answer:

$9.90

Step-by-step explanation:

4 0

2 years ago

Read 2 more answers