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Law Incorporation [45]
3 years ago
12

Log(x^2– 64) - log(x + 8)

Mathematics
1 answer:
zubka84 [21]3 years ago
7 0

Answer:

log (x - 8).

Step-by-step explanation:

log(x^2– 64) - log(x + 8)

= log[ (x^2 - 64) / (x + 8)]

= log [ (x + 8)(x - 8) / (x + 8)]

= log (x - 8).

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Harry buys a TV priced at £1200 plus 20% VAT.
RoseWind [281]

Answer:

£ 114

Step-by-step explanation:

From the question given above, the following data were obtained:

Price of TV = £ 1200

VAT = 20%

Amount paid = £ 300

Amount paid monthly =.?

Next, we shall determine the VAT. This can be obtained as follow:

VAT = 20% of price of TV

VAT = 20/100 × 1200

VAT = £ 240

Next, we shall determine the total cost of the TV. This can be obtained as follow:

Price of TV = £ 1200

VAT = £ 240

Total cost of TV =?

Total cost = Price + VAT

Total cost = 1200 + 240

Total cost = £ 1440

Next, we shall determine the balance amount he needs to pay. This can be obtained as follow:

Total cost = £ 1440

Amount paid = £ 300

Balance amount =?

Balance = Total cost – Amount paid

Balance = 1440 – 300

Balance = £ 1140

Finally, we shall determine the amount Harry will pay month.

Balance Amount = £ 1140

Number of months = 10

Amount paid monthly =.?

Amount paid monthly = Balance / number of month

Amount paid monthly = 1140 / 10

Amount paid monthly = £ 114

Therefore, Harry will pay £ 114 monthly.

4 0
3 years ago
If Miguel types 40 words per minute and he types for 30 minutes how many words will he have typed total? *
krok68 [10]

Answer:

1200 words

Step-by-step explanation:

If he types 40 words a minute, you have to multiply that by thirty because he typed 40 words 30 timers. 40 x 30=1200

8 0
3 years ago
Read 2 more answers
The circumference of a circle is 50 inches. What is the radius?
GalinKa [24]

Answer:

The answer is 7.96 inches.

Step-by-step explanation:

radius= Circumference/ 2 Pi  = 50/2 3.14 = 7.96

7 0
3 years ago
Y= 2? + 16x + 64<br> 1. Identify a, b, and c<br> b=<br> C=
liraira [26]

ask a tutor for help with that my dude I don't know sorry

5 0
3 years ago
Help pls I'm running out of points &amp; brain cells lol T^T
marshall27 [118]

Answer:

- 4.7

Step-by-step explanation:

Step 1:

c - 1.5 + 6.8 = 0.6

Step 2:

c + 5.3 = 0.6

Step 3:

c = 0.6 - 5.3

Answer:

c = - 4.7

Hope This Helps :)

3 0
3 years ago
Read 2 more answers
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