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Kitty [74]
3 years ago
5

Factor this trinomial x^-6x+8

Mathematics
2 answers:
marusya05 [52]3 years ago
6 0
X^2 - 6x + 8

= (X - 4) (X - 2)
laila [671]3 years ago
3 0
Factors of 8 that add up to -6

-4 and -2

(x - 4)(x - 2)
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Sabita made this table to relate two customary units of liquid volume
Pachacha [2.7K]
(1, 2)
(2, 4)
(3, 6)
(4, 8)
(5, 10)

2a = b is the relationship. Double a to get b.

Pints | Cups
1 2
2 4
3 6
4 8
5 10

There are 2 cups in each pint, so the table shows the relationship between 1-5 pints and cups.
5 0
3 years ago
Read 2 more answers
PLEASE HELP, THANK YOU!:
Readme [11.4K]

The answer to question 1 is $8.10.

I got this by finding 18% of $45, which I assume is what the server's tax/tip is.

The answer to question 2 is 7.99.

I got this by finding 8.5 percent of 94 dollars, which is the tax.

Hope this helps, if not, comment below please!!!

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4 0
3 years ago
Martin has 2 5/8 pounds of ground beef. He wants to divide the beef into equal sized portions to put into his freezer. The porti
Licemer1 [7]

Answer:

a) 7 equal sized pieces of 3/8 pounds

               7* 3/8 =  21/8

b) 3 equal sized pieces of 7/8 pounds

               3* 7/8 =  21/8

Step-by-step explanation:

Martin has 2 5/8 pounds of ground beef.

2 5/8 = 21/8 pounds = 2.625 pounds

Because 21 is divisible by 3 and 7, we can arrange the ground beef in two configurations

a) 7 equal sized pieces of 3/8 pounds

               7* 3/8 =  21/8

b) 3 equal sized pieces of 7/8 pounds

               3* 7/8 =  21/8

6 0
3 years ago
A 92-ft tree casts a shadow that is 120 ft long. What is the angle of elevation of the sun?
valentinak56 [21]

Answer:

The angle of elevation of the sun is 38°

Step-by-step explanation:

We can set up the diagram for the the question by interpreting it, you can check the diagram at the attached file.

We can see that after the interpretation of the question we arrived at a triangle,. Where the vertical side represent the 92-ft. which is the height of the tree and the horizontal side represent the 120 ft. which is the shadow's lenght. Then the angle of elevation of the sun can ba calculated using tangent ratio, from our knowledge of trigonometry

Tan(θ )= opposite/adjacent

Where our opposite =92ft

Adjacent= 120ft

Tan(θ ) =92/120

θ =tan-1( 92/120)

θ = 37.48°

Therefore, the angle of elevation of the sun If we round up our decimal value to the nearest 10th, we have θ = 38°

6 0
3 years ago
When a number is doubled, the result is 48. what is the number
maxonik [38]
Just simply divide

48/2= 24

so the answer is 24

I hope this helps!
7 0
3 years ago
Read 2 more answers
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