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patriot [66]
3 years ago
8

HELPPPPP (AGAIN) 6 + (2 · 3) · 7

Mathematics
2 answers:
Schach [20]3 years ago
6 0

Answer:

48

Step-by-step explanation:

6 + (2 x 3) x 7

parentheses first: 2 x 3 = 6

6 + 6 x 7

multiplication next: 6 x 7 = 42

6 + 42

addition last: 6 + 42 = 48

aleksandrvk [35]3 years ago
5 0

Answer: 48

Step-by-step explanation:

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3 years ago
examine the graph below. select the solutions to the graph from the following points. select three that apply.
vova2212 [387]

Answer:

Options (1), (2), (3)

Step-by-step explanation:

Let the equation of the line is,

y = mx + b

Here m = slope of the line

b = y-intercept

Given line on the graph is passing through two points (-3, 0) and (0, 1).

Slope of this line will be,

m = \frac{y_2-y_1}{x_2-x_1}

   = \frac{1-0}{0+3}

   = \frac{1}{3}

y-intercept of the line 'b' = 1

Equation of the line will be,

y = \frac{1}{3}x+1

If the points given in the options satisfy the equation, they will be the solution of the line.

Option (1),

For (3, 2),

2 = \frac{3}{3}+1

2 = 2

True.

(3, 2) is the solution.

Option (2)

For (21, 8),

8 = \frac{21}{3}+1

8 = 8

True.

(21, 8) is the solution.

Option(3)

For (-15, -4),

-4 = \frac{-15}{3}+1

-4 = -4

True.

(-15, -4) is the solution.

Option (4)

For (12, 9)

9 = \frac{12}{3}+1

9 = 5

False

(12, 9) is not the solution.

Option (5)

For (-6, 1)

1 = \frac{-6}{3}+1

1 = -1

False

(-6, 1) is not the solution.

Therefore, Options (1), (2), (3) are the solutions.

5 0
3 years ago
Consider the two functions which statement is true
maks197457 [2]
The answer would be the last one because function one has a slope of 1/2 (use rise/run) and function 2 has a slope of 2 (subtract the 2nd y value by the one above it)
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Answer:

arcRSP is a semi circle

Step-by-step explanation

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3 years ago
Help me pls lol lollll
stiks02 [169]

Answer:

hope I got this right it's been a while

Step-by-step explanation:

-15n^4t^6y^5

8 0
3 years ago
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