3 years ago

EXPERTS/ACE/GENIUSES PLZ HELP

Mathematics

2 answers:

ziro4ka [17]3 years ago

7 0

Factor of 4 means to multiply figure A by 4

radius of A = 2
2 *4 = 8
Answer is D

Anna71 [15]3 years ago

6 0

I believe it's 8 because it's scale is 4 times bigger.
2×4=8

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5+7/9+4/12<br> Someone tell me the ans pls

Sati [7]

Answer:

55/9

Step-by-step explanation:

$5+\dfrac79+\dfrac{4}{12}=\dfrac51+\dfrac79+\dfrac{4}{12}$

We need to make the denominators the same:

$\implies\dfrac{5\times 36}{1\times 36}+\dfrac{7\times 4}{9\times 4}+\dfrac{4\times 3}{12\times 3}=\dfrac{180}{36}+\dfrac{28}{36}+\dfrac{12}{36}$

Now simply add the numerators:

$\implies \dfrac{180}{36}+\dfrac{28}{36}+\dfrac{12}{36}=\dfrac{220}{36}$

Simplify by reducing:

$\implies \dfrac{220}{36}=\dfrac{55}{9}$

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3 years ago

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2 years ago

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lesya [120]

Answer:

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4 years ago

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Marrrta [24]

Answer:

12+133

Step-by-step explanation:

Separate this expression into two parts, (6x2) + (-19x-7)

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The simplified expression would also be 145

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Yes it can be reduced .

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