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Taya2010 [7]
3 years ago
12

Any advice on how to study for finals

Mathematics
2 answers:
dexar [7]3 years ago
7 0

First of all, relax. Don't stress yourself out.

You can:

- Create Quizlets, Kahoots, and Quizzizz

- PRACTICE! Practice problems.

- Flashcards

- Study with a friend

- Rewrite your notes

svetoff [14.1K]3 years ago
6 0

Organize your study space.

Use flow charts and diagrams.

Practice on old exams.

Explain your answers to others.

Organize study groups with friends.

Take regular breaks.

Snack on brain food such as:  Fatty Fish. When people talk about brain foods, fatty fish is often at the top of the list.

Coffee. If coffee is the highlight of your morning, you'll be glad to hear that it's good for you.

Blueberries.

Turmeric.

Broccoli.

Pumpkin Seeds.

Dark Chocolate.

Nuts.

Even make Flashcards when studying and ask ur mom or whoever is with u to test you and then go back over the ones you missed

Hope this helps you good luck!!!!!

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bottom edgre=x-1
wall edge=2x

so therefor, since this is a right triangle, use pythagorean theorem
a^2+b^2=c^2
c=hypotonues=longest side
b and a=sides touching the right angle

so x-1 and 2x are a and b
2x+1=c

subsitute
(x-1)^2+(2x)^2=(2x+1)^2
x^2-2x+1+4x^2=4x^2+4x+1
add like terms
5x^2-2x+1=4x^2+4x+1
subtract 1 from both sdies
5x^2-2x=4x^2+4x
subtract 4x from both sdies
5x^2-6x=4x^2
subtract 4x^2 from both sides
x^2-6x =0
factor out the x using distributive property which is
ab+ac=a(b+c)
x^2-6x=x(x-6)
(x)(x-6)=0

if xy=0 then assume x and/or y=0
x=0
we remember that one of the side legnths is 2x and if x=0 then the side legnth=0 which is not possible, so we discard

x-6=0
add 6 to both sides
x=6

subsitute and solve


legnth of ladder=2x+1
x=6 subsitute
2(6)+1=12+1=13
legnth of ladder =13 feet

height=2x
2(6)=12
height=12 feet

base=x-1
6-1=5



legnth of ladder=13 feet
height=12 feet
base=5 feet
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3 years ago
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