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MrRa [10]
3 years ago
11

Is 2 PLUS 2 the same answer as 2 TIMES 2? If so, how and why?

Mathematics
2 answers:
Nutka1998 [239]3 years ago
6 0
Yes! 2+2=4, and 2*2=4.
Both are equivalent but have different mathematical operations.
Reptile [31]3 years ago
6 0

Answer:

2 + 2  =4

2 * 2 = 4

so, 2 + 2 = 2 * 2

Step-by-step explanation:

2 + 2  =4

2 * 2 = 4

so, 2 + 2 = 2 * 2

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I really need help on rate changes!!
mrs_skeptik [129]

Answer: The third and fourth problem are linear

Step-by-step explanation:

3rd problem follows a pattern

X  6  5   4  3

Y 21 15 10 6

6x3+3=21

5x3=15

4x2+2=10

3x2=6

Problem 4 follows a pattern as well

X value goes up 1, Y value goes up 4

4 0
3 years ago
What are the slope and y-intercrpt of the line described by the equation y=-2x+5?​
timama [110]
The slope of y=-2x+5 is -2 the intercept is 5
3 0
3 years ago
The perimeter of the triangle at the right is 22.6 in. What is the value of n?
blagie [28]

Answer:

A. 3.5

Step-by-step explanation:

The perimeter is just the sum of all of the side lengths. The sides of this triangle are n inches, (n + 5.2) inches, and (2n + 3.4) inches.

So, your equation is n + n + 5.2 + 2n + 3.4 = 22.6 inches.

You can combine like terms (adding together all of the n's and all of the numbers) to simplify your equation to 4n + 8.6 = 22.6 inches.

Subtract 8.6 from both sides of the equation to get 4n = 14, and divide both sides by 4 to get n = 3.5.

Hope this helps! :)

8 0
2 years ago
I need help with this ^
Inga [223]

Answer:

23

Step-by-step explanation:

17 pluse 2 is 19

180 minus 19 is 161

add all the vs you get 7

so 161 divided by 7 is 23

6 0
2 years ago
Read 2 more answers
What is the slope of the graph?
Keith_Richards [23]

Use the coordinates of the two black dots:

(2,3) and (7,6)

Slope is the change in Y over the change in X:

Slope = (6-3) / (7-2)

Slope = 3/5

4 0
3 years ago
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