2 years ago

WHAT IS THE EQUATION OF LINE A

Mathematics

2 answers:

Pavlova-9 [17]2 years ago

8 0

What do you mean ? lol

o-na [289]2 years ago

6 0

Answer:

what is your question?

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EVALUATE SQUARE ROOTS asap

Kamila [148]

1.
√(16+20)=√36=6
C

2.
√(21-9)=√(12)=(√4)(√3)=2√3
B

3. 2*√3=2*1.73205=3.464
B

1.C
2.B
3.B

8 0

3 years ago

In the Central City Grand Prix, out of 30 cars that started the race, 12 of them finished. What percent of the cars finished the

snow_lady [41]

To get the answer we can use proportion.
30----------100%
12-----------x
Cross multiply now
30x=12*100%
30x=1200% /:30 (divide both sides by 30)
x=40% - it's the percentage of cars which finished the race.
100%-40%=60% - it's the answer

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2 years ago

Hassan writes an algebraic expression with four terms. The x-term has a coefficient of 2 and the z-term has a coefficient of -1.

mixer [17]

Z(2/.0005)•Y maybe hope it helped

5 0

3 years ago

I need help on a math problem<br> 48w^3+128w^2+4w-1<br> divided by<br> 4w

raketka [301]

Divide 4w to every term separately.

$\sf\dfrac{48w^3+128w^2+4w-1}{4w}$

$\sf\dfrac{48w^3}{4w}+\dfrac{128w^2}{4w}+\dfrac{4w}{4w}-\dfrac{1}{4w}$

48/4 = 12
w^3/w = w^2
So our first term is 12w^2.

128/4 = 32
w^2/w = w
So our second term is 32w.

4w/4w = 1
Anything divided by itself is 1.

-1/4w, this can't be simplified further, so this is our last term.

So we have:

$\sf 12w^2+32w+1-\dfrac{1}{4w}$

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2 years ago

Four and two thirds add one and three fourths

Allushta [10]

Answer:

4 2/3 + 1 3/4 = 6 5/12

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2 years ago