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borishaifa [10]
3 years ago
11

What is the vertex of the quadratic function f(x) = (x – 8)(x – 2)? ( , )

Mathematics
2 answers:
irakobra [83]3 years ago
7 0

Answer:

⅞2781x 3862

Step-by-step explanation:

i don't know but that is my answer ok kayat taposin Mona ang module mo

svet-max [94.6K]3 years ago
5 0

Answer:

( 5, -9 ) is the answer

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Which three lengths could be the lengths of the sides of a triangle? Thanks
Nataly_w [17]

s1+s2>s3  where s1 and s2 are the 2 smaller sides

Choice C is the only 1 that fits

7+13 >18

7 0
3 years ago
20. Factor the expression. ^2 + 7 + 12
neonofarm [45]

Answer: x^2 + 19

Step-by-step explanation: Cancel out x^2 and add 7 and 12 together. 7 + 12 = 19. Next plug in x^2. So, its now x^2 + 19.

Hope this help!

7 0
3 years ago
Read 2 more answers
Simplify -4(3-1)+2 <br><br>​
nikdorinn [45]

To solve this you must use the rules of PEMDAS (Parentheses, Exponent, Multiplication, Division, Addition, Subtraction)

First we have parentheses.

-4(3 - 1) + 2

3 - 1 = 2

-4(2) + 2

We have no exponents so go on to multiplication

-4(2) + 2

-4 * 2 = -8

-8 + 2

No division so go to addition

-8 + 2

When adding a positive number with a negative number you will act as if you are subtracting the two numbers, then take the sign of the largest number  (disregarding the signs). In this case the largest number is 8 and its sign is negative. Your answer will have a negative sign.

-6

Hope this helped!

~Just a girl in love with Shawn Mendes

7 0
3 years ago
Factor the following expression 8x^2+2x-158x2+2x−15
Pavlova-9 [17]

Answer:

(9-x)

Step-by-step explanation:

5 0
3 years ago
If logb 5=0.41, find logb 12
Hitman42 [59]
<span>Determine which one of the following is the correct application of the change of base formula?

a)log3 14= log10 14/3
b)lo4 17= log10 4/ log10 17
c)log8 3= log10 3/log10 8
d)log9 32 = log10 32-log10 9

The change of base formula is as follows:
                                         log to the base 10 of x
log to the base b of x  = ----------------------------------
                                          log to the base 10 of b

Compare this to answer choice C:

</span><span>c)log8 3= log10 3/log10 8      Here x = 3 and b = 8.  This is the only correct choice.</span><span>

</span>
6 0
3 years ago
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