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CaHeK987 [17]
3 years ago
15

Need help solving using the quadratic formula

Mathematics
1 answer:
Oxana [17]3 years ago
8 0
If this is a answer x=8
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What is the value of the expression 86.24-79764
Fiesta28 [93]

Answer:

-79677.76

Step-by-step explanation:

Subtract the 79764 by using a calculator from the 86.24 and you should get a negative.

6 0
3 years ago
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Combine terms: 12a + 26b -4b – 16a.
Liula [17]

Answer:

C. -4a + 22b

Step-by-step explanation:

12a + 26b -4b – 16a

= 12a – 16a + 26b – 4b

= -4a + 22b

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3 years ago
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uhammad, a shipping and receiving clerk, uses 1 yard, 2 feet, 4 inches of twine to wrap each carton he packs. He has to pack 29
irina1246 [14]

Answer

Find out the how much twine will he needs to pack 29 cartons today .

To proof

As given

uhammad, a shipping and receiving clerk, uses 1 yard, 2 feet, 4 inches of twine to wrap each carton he packs.

As given in the question

Convert the answer to larger units .

As between  yard is the largest unit between yard, feet and inches.

1 inches = \frac{1}{36} yard

and

1 feet = \frac{1}{3} yard

Convert 2 feet into yard

=\frac{2}{3}

Convert 4 inches into yard

= \frac{4}{36}

twine to wrap each carton packs

= 1 + \frac{2}{3} + \frac{4}{36}

L.C.M of (3 , 36) = 36

than the equation becomes

=\frac{36 +2\times 12 + 4}{36}

= \frac{64}{36}

=1.77777778 yard

Now twine to wrap pack 29 cartons  = 29× 1.77777778

                                                             = 51.5555556 yard


Now twine to wrap pack 29 cartons is 51.55 yard ( approx)

Hence proved  

6 0
3 years ago
Plzz help e for brainliest if 2 people answer
Doss [256]

Answer:

B

Step-by-step explanation:

3 0
3 years ago
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What’s the answer to this question
Nataly_w [17]
     6 x^{3} + 3x + 5
-    2x^{2} + 6x + 5
-----------------------------------------
      4x - 3 + 0
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