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sdas [7]
3 years ago
7

Help it’s homework!!!!

Mathematics
1 answer:
Airida [17]3 years ago
3 0

Answer:

(3x - 3)(x + 2)

Step-by-step explanation:

3x^2 + 3x - 6

(3x^2 + 6x)(-3x - 6)

3x(x + 2) -3(x + 2)

(3x - 3)(x + 2)

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Use the graph of the function f to determine the given limit
timofeeve [1]

Answer:

i cant see

Step-by-step explanation:

5 0
3 years ago
A phone sells for $137.99. It is now on sale for 1/10 off the original price. Tom has a coupon for an extra 5% off the sale pric
vlabodo [156]

Answer: Tom will pay $20.01 lesser than the original price.

Step-by-step explanation:

The original price of the phone is $137.99. It is now on sale for 1/10 off the original price. This means that the discount on the original price is 1/10 × 137.99 = 13.799. The new price will be the original price - the discount.

The new price is 137.99 - 13.799 = $124.191

Tom has a coupon for an extra 5% off the sale price. It means that Tom would pay 5% off $124.191. The amount that Tom would pay will be

124.191 - (5/100 × 124.191) = 124.191 - 6.20955 = $117.98

The difference between the original price and the price that Tom will pay is

137.99 - 117.98 = $20.01

7 0
3 years ago
How do you do this?​
Gnoma [55]
To find the volume of a cone use the formula: V= pi(3.14) x radius squared x height divided by 3
8 0
3 years ago
How do I show my work for rounding 6.877 to the nearest whole
schepotkina [342]
Since is 6.877 and your answer needs to rounded to the nearest whole number it is 7 so you just put 6.877 = 7
6 0
3 years ago
Read 2 more answers
Evaluate (f − g)(2) for f(x) = 2x2 − 18 and g(x) = –3x − 7.
SpyIntel [72]

For this case we have the following functions:

f (x) = 2x ^ 2-18\\g (x) = - 3x-7

We must find:

(f-g) (2)

By definition, we have to:

(f-g) (x) = f (x) -g (x)

So:

(f-g) (x) = 2x ^ 2-18 - (- 3x-7)\\(f-g) (x) = 2x ^ 2-18 + 3x + 7\\(f-g) (x) = 2x ^ 2 + 3x-11

Then, we evaluate in x = 2:

(f-g) (2) = 2 (2) ^ 2 + 3 (2) -11\\(f-g) (2) = 2 (4) + 6-11\\(f-g) (2) = 8 + 6-11\\(f-g) (2) = 8 + 6-11\\(f-g) (2) = 3

ANswer:

(f-g) (2) = 3

8 0
3 years ago
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