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Komok [63]
3 years ago
13

Which is (are) the root(s) of 64x^2 − 324 = 0?

Mathematics
1 answer:
Fudgin [204]3 years ago
3 0

Answer:

x=2.25,−2.25

Step-by-step explanation:

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The total cost of c ounces of cinnamon if each ounce costs$.79
Anit [1.1K]

The total cost of c ounces of cinnamon would be $0.79c

Since each ounce costs $0.79, just multiply this number by the number of ounces to get the cost.

8 0
4 years ago
HELP!!!!! Explain how to solve 7x−3 = 26 using the change of base formula. Include the solution for x in your answer. Round your
DiKsa [7]
26-3=7x (23)
23 divided by 7 =3.2857 (x)
6 0
3 years ago
Find the diagonal of a square whose sides are of the given measure. Given = 6sqrt2
jeyben [28]

Answer:

=12 units

Step-by-step explanation:

When a square is cut along one diagonal, it forms a right angled triangle whose legs are the sides of the square and the hypotenuse is the diagonal of the square.

Therefore, the Pythagoras theorem is used to find the hypotenuse.

a² + b² = c²

(6√2)²+(6√2)²=c²

72+72=c²

c²=144

c=√144

=12

The diagonals of the square measure 12 units each.

 

6 0
4 years ago
I need this done asap im really stressed right now
sveticcg [70]

Answer:

y(y-2)(y+10)

Step-by-step explanation:

when factoring you work with similar concepts and get rid of what you can to make the equation simipler and get your answer like you take a y out of the equation to get y^2 and then reduce and then solve by grouping.

3 0
3 years ago
Use the figure below to Find midsegment please help
serious [3.7K]

Answer:

38 units.

Step-by-step explanation:

4x + 6 = \frac{1}{2}(4x + 44)      {midpoint theorem}

4x + 6 = \frac{1}{2}*4x +  \frac{1}{2}*44

4x + 6 = 2x + 22

4x -2x + 6 = 22

  2x   + 6  = 22

           2x = 22 -6

          2x = 16

            x = 16/2

            x = 8

Length of midsegment = 4x + 6 = 4*8 + 6

                                     = 32 + 6

                                     = 38

8 0
3 years ago
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