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Anika [276]
1 year ago
11

Which equations are true equations?

Mathematics
1 answer:
xz_007 [3.2K]1 year ago
3 0

Answer: 24 over 2 squared equals 50 minus 6 squared minus 8

56 divided by 8 plus 3 squared equals 2 times 2 cubed

Step-by-step explanation:

24/2^2 = 50-6^2 - 8

24/4 = 50-36-8

6 = 14-8

6=6

39-3*6 = 6*10/4 + 4

39 - 18 = 15 + 4

21 = 19

9^2 - 5 ^ 2 = 4 ^ 2 - 7

81 - 25 = 16 - 7

56 = 9

56/8 + 3^2 = 2 * 2^3

7 + 9 = 2 * 8

16 = 16

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If f(x) = 6x +9, find f(0.5)
artcher [175]
The answer would be twelve 12 because 6x.5 is 3 and 3+9 is equal to 12
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A six-sided polygon is shown with sides labeled 12 cm, 10 cm, 10 cm, 8 cm, 6 cm, and 3 cm.
Pani-rosa [81]

Answer:

49cm^2

Step-by-step explanation:

The perimeter is just a continuous line which forms the boundaries of a geometric figure.

The perimeter is just all the sides added up.

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What is the equation of the parabola, in vertex form, with focus at (2,-4) and directrix y=-6?
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3 years ago
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What are the solutions of the equation (2x + 3)^2 + 8(2x + 3) + 11 = 0? Use u substitution and the quadratic formula to solve.
iris [78.8K]
U=2x+3, x=u/2-3/2
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x1=u1/2-3/2=-7/2+sqrt(5)/2
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7 0
3 years ago
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There are 125 skittles in a bag. This consists of 35 red, 25 yellow, 20 purple, 15 green and 30 orange skittles. Find the percen
tino4ka555 [31]

Answer:

red=28℅,yellow =20℅, purple =16℅, green =12℅, orange=24℅

Step-by-step explanation:

total skittles =125

now,

To find the percentage of each skittles,

red =35 (<u>3</u><u>5</u><u> </u>×100) =28 ℅

125

u can find each ℅ by same method.

hope it help u.

3 0
3 years ago
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