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Juli2301 [7.4K]
3 years ago
10

Find two numbers whose sum is 50 and whos difference is 22

Mathematics
2 answers:
solong [7]3 years ago
8 0
I think someone else answered but it’s 36 and 14
pentagon [3]3 years ago
5 0

Answer:

36 and 14

Step-by-step explanation:

Create an equation

x+x-22=50

Combine like terms

2x-22=50

Add 22 on both sides

2x=72

divide 72 by 2

x=36

subtract 22 from 36

14+36=50

Hope this helps! :P

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Help!<br><br> Factor the expressions. <br> x2 + 62x + 120 =
Lesechka [4]
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3 years ago
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Find the equation of the line that is perpendicular to the given line and passes through the given point. Enter your answer in s
vagabundo [1.1K]

Answer:

y = -0.2x - 5.8

Step-by-step explanation:

If a line is given in the form y = mx + b, the "m" is the slope.

For the line given y = 5x, the slope is 5

The line that is perpendicular to this will have slope that is "negative reciprocal of that".

So, the perpendicular line will have slope of  -\frac{1}{5}

So, the Perpendicular Line will have equation:

y = -1/5x + b

Let's find b by replacing x with 6 and y with -7 [the point given]. So we have:

y=-\frac{1}{5}x+b\\-7=-\frac{1}{5}(6)+b\\-7=-\frac{6}{5}+b\\b=-7+\frac{6}{5}\\b=-5.8

So the equation of perpendicular line = y = -0.2x - 5.8

4 0
3 years ago
I need help with this. can anyone help me please.
Dmitriy789 [7]

Answer:

21

Step-by-step explanation:

yeah 2+2 is 21 thanks for the very nonexistent question

4 0
2 years ago
Read 2 more answers
Need help with question please
viktelen [127]

Answer:

The answer is x = -7.7 ans x = -1.3

Step-by-step explanation:

Here is the work I did. I used the quadratic formula. Sorry about my bad handwriting.

6 0
3 years ago
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