Answer:
The answer is
<h2>
</h2>
Step-by-step explanation:
Equation of a line is y = mx + c
where
m is the slope
c is the y intercept
To find the equation of the parallel line we must first find the slope of the original line
That's
Slope of the through points
(15, -6) and (-3, 13) is
<h3>
</h3>
Since the lines are parallel their slope are also the same
So slope of parallel line = - 19/18
Equation of the line using point (4,2) and slope -19/18 is
<h3>
</h3>
We have the final answer as
<h3>
</h3>
Hope this helps you
Answer:
1. 62.95
2. 63.37
3. 63.7
Step-by-step explanation:
List the numbers by lining up the decimals and filling in zeros in the empty spaces to make all the numbers have the same number of digits, then compare whole numbers first then the decimals. There are two 63's so then you look at the decimal side one is .37 and one is .70 (add the zero so all numbers have the same number of digits)
63.37
62.95
63.70 (added the zero)
Answer:
Step-by-step explanation:
the distance around the figure--we need to find the perimeter
we have rectangle that has the side, 8 and 15
P(r)=2(8)+2(15)=16+30=46
we also have half of the circle with the diameter =8 and r=4
Circumference =2*3.14*r
C=2*3.14*4=25.12
we need just half of the circle 25.12/2=12.56
P figure=46+12.56=58.56
Area= rectangle=l*w=8*15=120
Area(circle)=3.14*r^2=3.14*16=50.24
half circle 50.24/2=25.12
Area figure=120+25.12=145.12
Answer:
Step-by-step explanation:
Answer:
(3x+2) (x+2)
Step-by-step explanation:
For a polynomial of the form ax^2 + bx + c and rewrite the middle term as a sum of two terms whose product is a ⋅ c = 3 ⋅ 4 = 12 and whose sum is b = 8
Factor 8 out of 8x
3x^2 + 8 (x) + 4
Rewrite 8 as 2 plus 6
3x^2 + (2+6) x + 4
Apply the distributive property
3x^2 + 2x + 6x +4
Factor out the greatest common factor from each group.
Group the first two terms and the last two terms.
(3x^2 + 2x) + 6x + 4
Factor out the greatest common factor (GCF) from each group.
x(3x+2) + 2(3x+2)
Factor the polynomial by factoring out the greatest common factor,
3x + 2.
Answer: (3x+2) (x+2)
Hope that helps! :)
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