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3 years ago

Please help!! I did the table already but need the questions still!!

Mathematics

1 answer:

Anna71 [15]3 years ago

6 0

B) 25
c) 52%
d) 60%
e) 36%
f) i don’t know but i said yes >:

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What is the circumference of the circle? r=6.4

nignag [31]

Answer:

C = 40.2124

Step-by-step explanation:

The formula for circumference is

C = 2*pi*r

where r is the radius.

Substitute what we know.

C = 2 * pi * 6.4

C = 12.8 * pi

If we use substitute pi in, we get

C = 40.2124

8 0

3 years ago

24x^5-8x^4+12x^3-4x^2 / 4x^2

Margaret [11]

Answer:

The detailed process of simplification is :

Step-by-step explanation:

$\frac{24x^{5} - 8x^{4} + 12x^{3} - 4x^{2} }{4x^{2} }$

= $\frac{24x^{5} }{4x^{2} }$ - $\frac{8x^{4} }{4x^{2} }$ + $\frac{12x^{3} }{4x^{2} }$ - $\frac{4x^{2} }{4x^{2} }$ ..........................separate the terms

= 6 $x^{5-2}$ - 2 $x^{4-2}$ + 3 $x^{3-2}$ - 1 ................ subtract the power of x from denominator

= 6 $x^{3}$ - 2 $x^{2}$ + 3 $x$ -1

= 2 $x^{2}$ ( 3 $x$ -1 ) + (3 $x$ -1 )................................... Take (3 $x$ -1 ) common in (6 $x^{3}$ - 2 $x^{2}$ )

= (3 $x$ -1 ) (2 $x^{2}$ +1) .......................................Take (3 $x$ -1 ) common in whole equation

3 0

3 years ago

Pls help ASAP I need help on this problem

kumpel [21]

So 1 and 1/2 divided by 1/8. That’s the same as 3/2 divided by 1/8.

Keep change flip.

3/2 x 8/1

24/2= 12

4 0

3 years ago

Mrs cousins works in a pool store and earns a 9.5% commission on every swimming pool she sells. how much commission did she earn

Dennis_Churaev [7]

She earned $532 for selling the pool

7 0

3 years ago

Evaluate (x + y ) 0 for x = –3 and y = 5.

zubka84 [21]

(x+y)0
(-3+5)0
(-15)0
THE ANSWER IS 0 BECAUSE YOU ARE MULTIPLYING BY 0

6 0

3 years ago

Read 2 more answers

Please help!! I did the table already but need the questions still!!​

Please help!! I did the table already but need the questions still!!