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PilotLPTM [1.2K]
3 years ago
7

Which of the following reveals the minimum values of the equation 2x^2+12x-14=0

Mathematics
1 answer:
Marizza181 [45]3 years ago
7 0

Answer

X=8.33

hope it helps

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Anybody solve this i made it its easy<br> 3(55x2) + 9 + 44 +88 x 9 = your number + 163593
olga55 [171]

Answer:

165*6+53+792= 990+845 = 1,835

Step-by-step explanation:

4 0
3 years ago
PLEASE HELP ME SOMEONE
n200080 [17]

Answer:

Option 2: 27 is the correct answer.

Step-by-step explanation:

Given functions are:

f(x) = x^2-2\\g(x) = 4f(x) - 1

As we can see that the function g(x) in written in terms of f(x), first of all we have to find g(x) by putting the value of f(x) in g(x)

So putting f(x) = x^2-2 in g(x)

g(x) = 4(x^2-2)-1\\= 4x^2-8-1\\=4x^2-9

As g(-3) has to be found, putting x=-3 in g(x)

g(-3) = 4(-3)^2-9\\= 4(9)-9\\=36-9\\=27

Hence

Option 2: 27 is the correct answer.

5 0
3 years ago
HELP ASAP!! PLZ!!<br><br> Find the value of x in the triangle shown below
Ghella [55]

Answer:

x=50

Step-by-step explanation:

since its an isosceles triangle, both of the base angles are going to be the same. Since all of a triangle's angles combined equal 180, and you already have one angle, subtract the 80 from 180.

this leaves you with 100. since there are two angles left, divide 100 by two and thats the value of x

hope this helps!! :)

3 0
3 years ago
Read 2 more answers
Help me on this (i pressed one by accident so that’s not permanent)
KIM [24]

one

laisha

two

2 miles

three

8 miles in 40 minutes = 12 miles per hour

5 miles in 30 minutes = 10 miles per hour

workings

60/40=1.5

1.5x8=12

60/30=2

2x5=10

method

you divide the 60 by however many minutes, then times that by the amount of miles

7 0
3 years ago
What two numbers multiplied equals 75 and add up to 10
HACTEHA [7]
So I don't know if you typed the question in wrong but if you solve simultaneously for:

xy= 75
x + y= 10

you will get the linked image I got from a graphics calculator program

8 0
3 years ago
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