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Dafna11 [192]
3 years ago
9

-l-7+3l evaluate negative absolute value of negative 7 plus 3

Mathematics
1 answer:
kicyunya [14]3 years ago
7 0
-l-7+3l =  -|-4| = -4

Answer: 
-4
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Write the equation of a line in slope-intercept form that is perpendicular to the line y = 3/5 = 1 and passes through the point
4vir4ik [10]

The slope of the line y=\frac{3}{5} x-1 is m=\frac{3}{5}.

The line perpendicular to the above line has slope -\frac{1}{m} =-\frac{5}{3}

Its equation is y=-\frac{5}{3} x+c. Since this line passes through, (-9,4),

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4 0
3 years ago
What is the value of x in the equation 1,331x3 − 216 = 0?
algol [13]
In solving for the value of x in the equation 1331x^3 - 216 = 0, the steps are shown below:

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4 0
3 years ago
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(b) Factorise fully 2 a²b + 6ab2
den301095 [7]

Answer:

<h2>2ab(a+3b)</h2>

Step-by-step explanation:

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6 0
3 years ago
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I NEED HELP WITH THIS I DONT UNDERSTAND IT
nadezda [96]
16.935 I got a question on a test hope this helps):
8 0
3 years ago
(1/3)y2 + 12 = 5x where x = 3
IgorLugansk [536]
If x=3
(1/3)y2+12=15
(1/3)y2=15-12
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y2=3*3
y2=9
y=3
8 0
3 years ago
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