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Mariulka [41]
3 years ago
8

Factorise 2ab+2ac. Please

Mathematics
2 answers:
Lelechka [254]3 years ago
7 0

Answer:

2a(b+c)

.............

Sophie [7]3 years ago
4 0

Answer:

2a(b+c)

Step-by-step explanation:

Find HCF (2a)

Then factorise

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Stock worth $80 a share dropped in value by 15% on Tuesday, then increased by $7 the next Wednesday and, finally, increased by 1
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Answer:

The final price of share is $84

Step-by-step explanation:

Initial price of share = $ 80

The price of share is dropped by 15% on Tuesday

Drop in share = 15 % of 80  = 0.15×80 =  $12

Price of share after 15% drop in price = $80 -$12 = $ 68

Price of share increased by $7 on Wednesday

Price of share on Wednesday = $68 +$7 =$ 75

on Thursday the price of share was increased by 12%

So the price of share on Thursday = price of share + 12 % of price of share

                                                         = $75 +12 % of $ 75

                                                          = $75 +0.12 ×$ 75

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4 years ago
Find The Area And The Circumference Of A Circle With Diameter 3 CM. Use The Value 3.14 for PIE, and do not round your answers. B
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\bold{ANSWER:}
Area ≠ 7.065 cm^2

Circumference ≠ 9.42 cm

\bold{SOLUTION:}

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density = mass/volume is the formula you often use

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