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9966 [12]
2 years ago
8

Please help me with my math homework

Mathematics
2 answers:
katrin [286]2 years ago
8 0

Answer:

108/43

Step-by-step explanation:

(6\frac{2}{3}-\frac{2}{3}) : (\frac{8}{9}+1\frac{1}{2}) =

= 6 : (\frac{16}{18}+\frac{3}{2}) =

= 6 : (\frac{16}{18}+\frac{27}{18}) =

= 6 : (\frac{43}{18}) =

= 6 * \frac{18}{43} =

= \frac{108}{43}

Sidana [21]2 years ago
7 0
I hope it helps :DD You can leave a comment if you do not understand :)

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Create the f(x) function based on the table. Your answer should be in function notation. X f(x) - 10 -6 -9 -5 1-8 -4 -7 1-3 5 9​
Minchanka [31]

Answer:

f(x) = x + 4

Step-by-step explanation:

First create an equation in slope-intercept form, y = mx + b. To do this, find the rate of change or slope (m), and the y-intercept (b).

Using two pairs, (-7, -3) and (-8, -4),

slope (m) = \frac{y_2 - y_1}{x_2 - x_1} = \frac{-4 -(-3)}{-8 -(-7)} = \frac{-1}{-1} = 1

m = 1

To find b, substitute m = 1, x = -7 and y = -3 into y = mx + b.

Thus:

-3 = (1)(-7) + b

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-3 + 7 = b

4 = b

b = 4.

Replace y with f(x), m with 1 and b with 4 in y = mx + b.

The function would be:

f(x) = x + 4

6 0
3 years ago
Which statement describes the transformation that would map triangle M to triangle N on this grid
wariber [46]

Answer:

i believe the answer would be B

Step-by-step explanation:

8 0
3 years ago
2.6 divided by 97.526
crimeas [40]

Answer:

Step-by-step explanation: how do u supposed to divide that???

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First and second place in the contest use a ratio to share a cash prize when first place pays $100 second please pay $60 how muc
Talja [164]

100/60 = x/36

Cross Multiply

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First place pays $60 when second place pays $36.

⭐ Please consider brainliest! ⭐

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4 0
3 years ago
Find the measures of each angle in the triangle.
Rufina [12.5K]
We use 2 different rules here:

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so from 2) we know that B= 90

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C = 21
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3 years ago
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