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Tju [1.3M]
2 years ago
5

Which is the value of this expression when a = 5 and k = negative 2?

Mathematics
1 answer:
Brums [2.3K]2 years ago
4 0

Answer:

what is the expression? please provide an expression.

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WHAT IS THE TRUE STATMENTS
PtichkaEL [24]

Answer:

number 3

Step-by-step explanation:

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2 years ago
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Carl and Rita ate breakfast at the local diner. Their bill came to $11.48. They gave their waitress a tip that was 25% of the bi
Trava [24]
Converting percentage to a decimal: 
<span>25% = 25 / 100 = 0.25 </span>

<span>What is 25% of 11.48 </span>
<span>= 25% * 11.48 </span>
<span>= 0.25 * 11.48 </span>
<span>= 2.87</span>
5 0
3 years ago
Link is coloring a triforce, which consists of four equilateral triangles and is depicted below. He has three colors to use: gol
3241004551 [841]

Answer:

12

Step-by-step explanation:

For the top triangle, he has 3 options

3C1 = 3

For the middle one, he can't use the top triangle's colour, so 2 options

2C1 = 2

For the ones on sides of the middle one, 2 options each

2C1 × 2C1 = 4

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These include all three outer ones same, so subtract 3

Also, these include 2 of the three outer ones same, so subtract:

3C2 × 3 = 9

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5 0
3 years ago
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What is the relationship between the lines determined by the following two equations?
oksano4ka [1.4K]

Answer:

C. They are the same line.

Step-by-step explanation:

In order to compare the linear equations given, they need to be in the same form.  The best form in order to evaluate slope and y-intercept is slope-intercept form, y = mx + b.  Since the second equation is already in slope-intercept form, we need to use inverse operations to convert the first equation:

6x - 2y = 16 ----  6x - 2y - 6x = 16 - 6x ----  -2y = -6x + 16

-2y/-2 = -6x/-2 + 16/-2

y = 3x - 8

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3 years ago
What is the line of symmetry on this graph?
Kisachek [45]

Answer:

(0.5,0)

Step-by-step explanation:

The line of symmetry is if you drew a line straight down the middle (vertically) of the parabola and where it would hit the x-axis

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3 years ago
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