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Veseljchak [2.6K]
3 years ago
15

Factor the trinomial below.x2 + 4x - 12​

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

Answer:

x1=2

x2=-6

Step-by-step explanation:

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If you rent a car for one day and drive it for 100 miles, the cost is $40.00. If you drive it 220 miles, the cost is $46.00. Use
Gelneren [198K]
The function f(x) = (6/120) x + 40
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so cost will be 0.05*200 + 40
= 10+40 = $50 answer
4 0
3 years ago
Whole numbers greater than 15 but less than 16
taurus [48]

Answer:

There are no whole numbers greater than 15 but less than 16... I am pretty sure it cant be 15 1/2 or something like that...

Step-by-step explanation:

5 0
3 years ago
A recipe calls for an oven to be preheated to 400 °F. What is the approximate temperature of the preheated oven in Celsius degre
Nutka1998 [239]

Answer:

  204 4/9 °C

Step-by-step explanation:

Put the number in the formula and do the arithmetic.

  °C = (5/9)(400 -32) = 5/9(368) = 204 4/9

The temperature in °C is 204 4/9.

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Most likely, it would be written as 205 °C in a metric version of the recipe.

6 0
4 years ago
Read 2 more answers
The mean of 5 number is 11 the numbers are in ratio1:2:3:4:5 find the smallest number​
brilliants [131]

Answer:

3 2/3

Step-by-step explanation:

If the mean is 11 and there are 5 numbers then their sum is 5 × 11 = 55 We have the ratio of parts being a : b : c : d : e → 1 : 2 : 3 : 4 : 5 so the total count of parts is 1 + 2 + 3 + 4 + 5 = 15. a-1/15x55=55 divided by 5/ 15 divided by 5=11/3=3 2/3

3 0
3 years ago
Mark works 24 hours a week and earns £11.63.
KiRa [710]

Weekly pay = amount per hour x number of hours:

24 x 11.63 = 279.12

Annual salary = weekly pay x 52 weeks:

279.12 x 52 = 14,514.24

5 0
3 years ago
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