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3 years ago

Which of the following gives the recurring decimal 0.45 as a fraction?

Mathematics

1 answer:

yawa3891 [41]3 years ago

3 0

45/99 = 5/11 = 0.454545

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Help me please!!!!!!!!!!!!!!!!!!!!!!!!

NISA [10]

Your answer is 110.6. If T remains constant with R, then divide R by 5, then multiply it by 7, then you have ur answer 110.6. Hope this helped!

Thanks!

~Steve

4 0

3 years ago

Can someone please help with my work

Leviafan [203]

Answer:

Step-by-step explanation:

41+77= 112

180-112= 68

The angles in a triangle all add up to 180°.

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2 years ago

Evaluate the function below for x = 4.<br> F(x) = x3 + 2x2 + 1

pav-90 [236]

Answer:

Step-by-step explanation:

Plug in:

F(4) = (4)3 + 2(4)2 + 1

F(4) = 12 + (8)^2 + 1

F(4) = 12 + 64 + 1

F(4) = 77

(assuming 2x2 = 2x squared)

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3 years ago

Heyy could you help me out with this problem???

Elan Coil [88]

Answer:

not sure

Step-by-step explanation:

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3 years ago

Ahmed wrote an expression as 12x + 24, find all the equivalent expressions using the distributive property.

xeze [42]

Answer:

$12x + 24 = 2(6x + 12)$

$12x + 24 = 3(4x + 8)$

$12x + 24 = 4(3x + 6)$

$12x + 24 = 6(2x + 4)$

$12x + 24 = 12(x + 2)$

Step-by-step explanation:

Given

$12x + 24$

Required

Equivalent expressions

No option were given; So, I will list out some possible equivalent expressions.

Using distributive property:

$AB + AC = A*(B + C)$

So, we have:

$12x + 24 = 2*6x + 2 * 12$

$12x + 24 = 2(6x + 12)$ ----- (1)

Another:

$12x + 24 = 3*4x + 3 * 8$

$12x + 24 = 3(4x + 8)$

Another:

$12x + 24 = 4*3x + 4*6$

$12x + 24 = 4(3x + 6)$

Another:

$12x + 24 = 6*2x + 6*4$

$12x + 24 = 6(2x + 4)$

Another:

$12x + 24 = 12*x + 12*2$

$12x + 24 = 12(x + 2)$

5 0

3 years ago