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Scilla [17]
3 years ago
13

Calculate 7x +5 - 3x - 7 = 10

Mathematics
2 answers:
Tatiana [17]3 years ago
7 0

7x +5 - 3x - 7 = 10 4x-2=10 4x=10+2 4x=12 X=12÷4 X= 3

vredina [299]3 years ago
6 0

You answer is 3 and here's why...

7x + 5 - 3x - 7 = 10

First you must collect like terms

And that gives us

4x - 2 = 10

Next you must simplify by removing additives

4x - 2 + 2 = 10 + 2

4x = 12

Now you must divide

4x/4 = 12/4

x = 3

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Answer:

4.97

Step-by-step explanation:

5 0
3 years ago
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Ronch [10]

Answer:

D. 0° to 90°

Step-by-step explanation:

If we see curve of sin(o) on coordinate,  we will notice that value of sin curve increases from 0 to 90 degrees and then decreases from 90 to 180 degrees.

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Alternatively

we see that

sin 0 = 0

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now lets see value of sin from 90 to 180

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8 0
3 years ago
Three fifths of the members of a hiking club went on the last hiking trip. If 39 people went on the trip , how many are in the c
finlep [7]

Step-by-step explanation:

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4 0
3 years ago
Find m angle Y
LiRa [457]
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6 0
3 years ago
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Firlakuza [10]

Answer:

(x + 2)² + (y - 5)² = 7²

Step-by-step explanation:

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That would be:

(x + 2)² + (y - 5)² = 7²

5 0
3 years ago
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