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Maslowich
3 years ago
12

F(x) = 3x2 +6x - 18 Find f(10)​

Mathematics
2 answers:
Ostrovityanka [42]3 years ago
8 0

Answer:

eh im good

Step-by-step explanation:

BabaBlast [244]3 years ago
4 0

Answer:

Step-by-step explanation:

we will replace x with 10

f(10)=3(10)^2+6(10)-18

f(10)=300+60-18=342

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Factor by grouping:<br> a^2 + 2a + 6a + 12=
kap26 [50]

Answer:

<em>Answer is </em><em>given below with explanations</em><em>. </em>

Step-by-step explanation:

{a}^{2} + 2 a + 6a + 12 = 0 \\   a(a + 2) + 6(a + 2) = 0 \\ (a + 6)(a + 2) = 0 \\ a =  - 6 \:  \:  \:  \:  \: (or) \:  \: a =  - 2

<em>HAVE A NICE DAY</em><em>!</em>

<em>THANKS FOR GIVING ME THE OPPORTUNITY</em><em> </em><em>TO ANSWER YOUR QUESTION</em><em>. </em>

6 0
3 years ago
How to find the exact value of cos 7 times 3.14 divided by 4
grin007 [14]
The answer to your question is the square root 2 over 2
8 0
3 years ago
HELP PLZZZ HURRY !!! Which word is an antonym of the underlined word in the paragraph?
PtichkaEL [24]

D

Step-by-step explanation:

I'm guessing the underlined word is hail, if it's not then let me know.

8 0
3 years ago
Ava is buying paint from Amazon. Ava needs 3⁄4 cup of blue paint for every 1 cup of white paint. Ava has 28 ounces of white pain
Drupady [299]

Answer:

21

Step-by-step explanation:

So we know the ratio is 3/4:1

So if she has 28 ounces of white pain, we can do 28*3/4=21. You could also do 28/4 (find out how much 1/4 of the value is) which is 7 and then multiply that by 3. What your basically doing is your putting it into 4 equal parts and then just multiplying by 3 since that's the amount of parts you need/have.

8 0
3 years ago
Help please! :) Its really late and cant process that much math, i did the others, but this first one confused me.
Vera_Pavlovna [14]
Use pythagorean theorem to find the bottom side of the left triangle.
12^2+b^2=15^2
144+b^2= 225
b^2= 81
b=9
you will then subtract 9 from 25 to get 16
area from the triangle on the right
A=(1/2)16*12
A= 96 in^2
then for the triangle on the right
A= (1/2)12*9
A= 54 in^2
then add the two areas together

Total Area= 150 in^2
4 0
3 years ago
Read 2 more answers
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