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11Alexandr11 [23.1K]
3 years ago
12

The property of inequality states whatever is done to one side of the equation must be done to the other. true or false?

Mathematics
1 answer:
weqwewe [10]3 years ago
3 0
This is true. The word equal in equality will help, each side of the equation in the in(equal)ity should be done the same.
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In AKLM, m = 1.2 cm, k = 5.1 cm and
Elodia [21]

Answer:

  4.2 cm

Step-by-step explanation:

The law of cosines is applicable.

  l² = k² +m² -2km·cos(L)

  l² = 5.1² +1.2² -2·5.1·1.2·cos(35°) ≈ 17.4236

  l ≈ √17.4236

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4 0
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How many liters of peroxide should be added to 12 liters of an 8% peroxide solution so that the resulting solution contains 16%
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Lena [83]

Answer:

Red Ink pens.

Step-by-step explanation:

Red ink pens are sold at $1.50 while Black ink pens are sold at $30. One black ink pens cost more than one red ink pen by $28.50.

7 0
3 years ago
Which expression represents the composition f(g(h(x))) for the functions below? f(x) = 2x + 1 g(x) = 4x2 h(x) = x2 4x4 8x4 + 1 8
Yuri [45]
H(x)=x²
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3 years ago
A function follows the rule y = -75 - 5 x . When the function's output is 25, the equation is 25 = -75 - 5 x .
Alex787 [66]

Answer:

The function's input = x = -20

Step-by-step explanation:

Given the function

y = -75 - 5x

Given that the output = y = 25

substituting the value y=25 and solve to find the input 'x'

25 = -75 - 5x

5x = -75-25

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Divide bothe side by 5

x = -20

Thus, the function's input = x = -20

5 0
3 years ago
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