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IrinaK [193]
4 years ago
13

I'm so lost. I have no clue.

Mathematics
2 answers:
tiny-mole [99]4 years ago
7 0
I supppose the answer is F(X)=X²+4, you can use the vertex to confirm.
ziro4ka [17]4 years ago
6 0

Answer: F(x) = x2 + 3 ;)

Step-by-step explanation:

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What is the factored form of this expression? 2x^3+5x^2+6x+15
Licemer1 [7]

Answer: (2x+5)(x^2+3)

Step-by-step explanation:

6 0
2 years ago
Identify a pattern by making a table of the inputs and outputs.
-BARSIC- [3]

it wants you to make a table of the inputs and out puts, and what is the pattern that is happening. like is it a constant increase/decrease and things like that. i'll help you on the table...

x | y

1 | 5

2 | 4

3 | 3

4 | 2

(i am not sure what that 40 is at the end, but You get the point)

now all you have to do is identify the sequence or pattern you see here


3 0
3 years ago
4[(10-4) 2 to the second power divided by 4]
SashulF [63]
<span>4[(10-4) 2 to the second power divided by 4]
=4x6x2</span> to the second power divided by 4
=6x2 to the second power 
=6x4
=24
Hope that helps and hope that I didn't misunderstand your question
4 0
3 years ago
Find the value of x.<br> If necessary, you may learn what the markings on a figure indicate.<br> 74°
marissa [1.9K]

Answer:

x = 61

Step-by-step explanation:

Left hand triangle containing 1 angle of 74

Label the other angle opposite the marked side also as 74

Find the third angle. Call it y.

y + 74 + 74 = 180           Combine like terms

y + 148 = 180                 Subtract 148 from both sides.

y = 180 - 148

y = 32

=============

Now work with the triangle on the right.

label the angle making up the right angle = z

32 + z = 90                             These two angles are complementary = 90

32 - 32 + z = 90 - 32              Subtract 32 from both sides

z = 58                                      Use 58 wherever you see z

x + x + z = 180                         Substitute

2x + 58 = 180                          Subtract 58 from both sides

2x = 122                                  Divide by 2

x = 61

5 0
3 years ago
Read 2 more answers
A 747 airplane is 762 inches tall how tall is it in feet
Bumek [7]
Divide by 12 BC it really be like that sometimes
5 0
3 years ago
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