Answer:
1) 7m
2) 13
3) 4x^2y
4) 6s^3t^4
Step-by-step explanation:
gcf means the the greatest factor that works for both terms
1) 21m^3 and 28m
let's first find the gcf for the coefficient
21 and 28, the gcf is 7. (hopefully thats easy to explain)
the gcf for the variables is the same mindset as the numbers
m^3 and m, both can be factored by m
so the gcf is 7 * m which is 7m
2)
13x and 26
let's first find the gcf for the coefficient
13 and 26, gcf is 13
there's only one variable, x, so there's not gcf for that
so the gcf is just 13
3)
8x^2y and -12x^3y^2
let's first find the gcf for the coefficient
8 and -12, the gcf is 4 (you can also say -4)
for the variables , same mindset
x^2y and x^3y^2
the gcf for x is x^2, and for y it is just y
so 4 * x^2 * y = 4x^2y
by understanding 3) hopefully you can understand 4)
pls comment for any questions
Answer:
605100
Step-by-step explanation:
= 6.051 × 105
(scientific notation)
= 6.051e5
(scientific e notation)
= 605.1 × 103
(engineering notation)
(thousand; prefix kilo- (k))
= 605100
(real number)
Answer:
Here's the list of the following sequence in the right order for you (I took the test myself and got this whole sequence right)
1. Use the straightedge to draw a line n that passes through <em>P</em> and intersects line <em>m</em>. Label the point of intersection as point <em>X</em>.
2. Place the point of the compass on point <em>X</em> and draw an arc that intersects lines <em>m</em> and <em>n</em>. Label the intersections as points <em>A</em> and <em>B</em>.
3. Without changing the width of the compass opening, place the point of the compass on point <em>P</em> and draw an arc that intersects line <em>n</em>. Label the intersection as point <em>C.</em>
4. Place the point of the compass on point <em>A</em> and open it to width <em>AB</em>.
5. With the compass opening set to width <em>AB</em>, place the point of the compass on point <em>C</em> and draw an arc that intersects the arc that was drawn from point <em>P</em>. Label the intersection of the arcs as point <em>Y</em>.
6. Use the straightedge to draw <em>line PY</em>.
Answer:
1,42
Step-by-step explanation:
Product means to multiply.
What are the two lowest factors that equal 42.
Some possible answers:
A may equal 1 if B equals 42
A may equal 2 if B equals 21
First find the slope. m=(y2-y1)/(x2-x1)
m=(4225-1990)/(5-2)=745,
m is the slope, this represents the amount of money earned each month that the business operates.
so far we have:
y=745x+b, using any point we can solve for b, I'll use (2,1990)
1990=745(2)+b
1990=1490+b
500=b
b is the y-intercept which is $500, it represents the amount of moeny that the business started with.
