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Lilit [14]
3 years ago
12

Ken and Tami are making necklaces Ken males 25 necklaces Tami makes m more necklaces than ken. Which expression represents the t

otal number of necklaces Ken and Tami made
Mathematics
2 answers:
ella [17]3 years ago
4 0

Answer:

25 + (25+m)

Step-by-step explanation:

fomenos3 years ago
3 0

Answer:

Step-by-step explanation:

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Find the value of x round to the nearest degree.
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Step-by-step explanation:

Apply Tan

Tan(x)=\frac{8}{9} \\x=tan^{-1}(\frac{8}{9})\\x=41.63

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-3(4x - 2) - 2x

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What expression can be used to determine the total cost of buying c pounds of cashews for $3.85
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Step-by-step explanation:

8 0
4 years ago
The graph of y = 4x2 - 4x – 1 is shown.
11Alexandr11 [23.1K]

Answer:

i) The approximate solutions are: x_{1} \approx -0.207, x_{2} \approx 1.207.

ii) The approximate solutions are: x_{1}\approx -0.5, x_{2} \approx 1.5.

Step-by-step explanation:

i) The best approach to estimate graphically the solution of 4\cdot x^{2} - 4\cdot x - 1 = 0 is graphing the following system of equations:

y = 4\cdot x^{2}-4\cdot x - 1 (1)

y = 0 (2)

And labeling the points in which both intersects each other. We include the result in the image 'solution-i'. The approximate solutions are: x_{1} \approx -0.207, x_{2} \approx 1.207.

ii) The best approach to estimate graphically the solution of 4\cdot x^{2} - 4\cdot x - 1 = 2 is graphing the following system of equations:

y = 4\cdot x^{2}-4\cdot x - 1 (1)

y = 2 (2)

And labeling the points in which both intersects each other. We include the result in the image 'solution-ii'. The approximate solutions are: x_{1}\approx -0.5, x_{2} \approx 1.5.

5 0
3 years ago
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