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Viefleur [7K]
3 years ago
12

Line A is perpendicular to Line B. If the slope of Line A is 2/5,what is the slope of Line B? PLS ANSWER ASAP, doing semester te

sts!!!
Mathematics
2 answers:
valentina_108 [34]3 years ago
8 0
Your correct Answer is -5/2

Elina [12.6K]3 years ago
4 0
The answer is; -5/2

Good luck
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Just help please, im the NOT smartest
olasank [31]

Answer: 3/7

The slope is the same.

4 0
2 years ago
Read 2 more answers
Write seven hundred two and six hundred fifty-six thousandths in standard form and in expanded form.
Naddik [55]
Standard Form: 702.656
Expanded Form: 700+2+0.6+0.05+0.006
7 0
3 years ago
Help plz... Davidmedulla... I mean you in particular
kap26 [50]

Answer:

1. 2x

2. 22

Step-by-step explanation:

question 1

f(x)-g(x)

5x-3-(3x-3)

5x-3-3x+3

5x-3x-3+3

2x+0

2x

question 2

f(x)=y

f(-4)= -5(-4)+ (-4/-2)

= 20 + 2

=22

5 0
3 years ago
Is the point (1, -3) a solution to the system? Show all work
Studentka2010 [4]

Answer:

The point P(1,-3) is not a solution to the system.

Step-by-step explanation:

Given  \left \{ {{y-x+2}} \right.  

Let a point be P(1,-3)

Here x = 1 ; y = -3

Substituting the values of x,y in the function

\left \{ {{y-x+2}} \right.

For y<x-1

-3 < 1-1

-3<0 (True)

now for,

y>-x+2

-3 > -1 + 2

-3 > 1 (False)

Hence the point is not a solution to the system.

6 0
3 years ago
Help plz with Algebra question I attached a file
astraxan [27]

Answer:

x=4.63

Step-by-step explanation:

Area = (1/2) (base) (height)

20 = (1/2) (x+4) (x)

40 = x²+4x

x²+4x-40=0

Put in quadratic equation:

x=\frac{-4(+/-)\sqrt{4^{2}-4(1)(-40) } }{2(1)}

x=\frac{-4(+/-)\sqrt{176} }{2}

x=4.63324958071 or x=-8.63324958071

Since x can't be negative in this case we take our answer to be 4.63324958071, which rounds to 4.63

5 0
2 years ago
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