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morpeh [17]
3 years ago
9

Solve the inequality:|x + 2|<5​

Mathematics
1 answer:
IRINA_888 [86]3 years ago
6 0

Answer:

−7<x<3 or (-7,3)

Step-by-step explanation:

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Line j has an equation of y - 8 = -2/3(x+5). Line K is perpendicular to line j and passes + through (-6, -2). What is the equati
riadik2000 [5.3K]

Answer:

y = \frac{3}{2} x + 7

Step-by-step explanation:

the equation of a line in point- slope form is

y - b = m(x - a)

where m is the slope and (a, b ) a point on the line

y - 8 = - \frac{2}{3} (x + 5) ← is in point- slope form

with m = - \frac{2}{3}

given a line with slope m then the slope of a line perpendicular to it is

m_{perpendicular} = - \frac{1}{m} = - \frac{1}{-\frac{2}{3} } = \frac{3}{2}

the equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept ) , then

y = \frac{3}{2} x + c ← is the partial equation

to find c substitute (- 6, - 2 ) into the partial equation

- 2 = - 9 + c ⇒ c = - 2 + 9 = 7

y = \frac{3}{2} x + 7 ← equation of line K

7 0
2 years ago
49^x/4-5 = 343^x/3 what does x equal
ratelena [41]
Answer 8 here is why because 34 x8 is 184
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2 years ago
What are the answers to a, b, c, d?
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Answer:

Step-by-step explanation:

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3 years ago
PLZZZ HELP ME OUT THIS DUE RIGHT NOW AND I FREAKING OUT PLEASE HELP ME P.S YOU HAVE WRITE ANSWERS FOR ALL OF THEM
Veseljchak [2.6K]
1. Negative
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6 0
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Answer:

20 years

Step-by-step explanation:

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