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bearhunter [10]
3 years ago
10

F (-2)=x+6. evaluate the function

Mathematics
2 answers:
damaskus [11]3 years ago
8 0
X= -8       that uis your answer for that question :)
mestny [16]3 years ago
7 0
Hey Hope This Helped
x=-8
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Help PLS!!! DONT MAKE ANY CAP PLEASE!! I don't understand this problem.
fredd [130]

Answer:

b, a, e, h, f

Step-by-step explanation:

just test each variable

you can skip the ones that seem obviously wrong, like c, when you figure out the pattern.

b. |-5|=|-5|

g. |-3|≠|6|

a. |3|=|3|

e. |6|=|6|

j. |2|≠|-3|

h. |6|=|-6|

f.|-3|=|-3|

7 0
3 years ago
Absolute value of |-6+6|
Lilit [14]

Answer:

0

Step-by-step explanation:

-6+6=0 And the absolute value of 0 is 0

6 0
3 years ago
Read 2 more answers
Kate has 12 1/2 pounds of chocolate. She gives each of her 5 friends x pounds each and has 3 1/3 pounds left over. How much did
Alenkasestr [34]
Let's write an equation and solve for x
12 1/2 = 5x + 3 1/3
rewrite the mixed fractions as improper fractions and with denominator 6
75/6 = 5x + 20/6
subtract 20/6 from both sides
55/6 = 5x
divide both sides by 5 to isolate x
11/6 = x
That is 1 and 5/6 pounds per each of the friends

To check:
<span>12 1/2 =?= 5(1 5/6) + 3 1/3
12 1/2 =?= 55/6 + 3 1/3
12 1/2 =?= 25/2
12 1/2 = 12 1/2

Hope this helps</span>
4 0
3 years ago
Factor the trinomial!! PLEASE HELP and if possible please explain how to do this!!
Nikitich [7]

Answer:

d.  a = 39

Step-by-step explanation:

Question:

for which value of "a" will the trinomial be factorizable.

x^2+ax-40

For the expression to have integer factors, a = sum of the pairs of factors of -40.

-40 has following pairs of factors

{(1,-40), (2,-20, (4,-10), (5,-8), (8, -5), (10,-4), (20,-2), (40,-1) }

meaning that the possible values of a are

+/- 39, +/- 18, +/- 6, +/- 3

out of which only +39 appears on answer d.  a=39

4 0
3 years ago
Two angles are supplementary if their sum is 180 degrees. One angle measures three times the measure of a smaller angle. If X re
Mkey [24]
So 3 times the measure of a small angle

3x + x= 180

4x = 180
X= 45

3(45) + 4(45) = 180

Hope this helps!
8 0
3 years ago
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