All categories

3 years ago

Which is true about the polynomial –3xy2 + 5x2y?

Mathematics

2 answers:

pychu [463]3 years ago

8 0

Answer:

-xy(3y - 5x)

Step-by-step explanation:

The only thing I can think of is that it has a common factor of -xy on either side of the plus sign.

-3xy^2 + 5x^2y = -xy(3y - 5x)

klemol [59]3 years ago

3 0

Answer:

The given polynomial has degree 3

$xy(3y + 5x)$

Step-by-step explanation:

$3xy^2 + 5x^2y$

The given polynomial has degree 3

we can factor the given expression

$3xy^2= 3*x*y*y$

$5x^2y = 5*x*x*y$

$3xy^2 + 5x^2y$

Both term has GCF xy, write xy outside and left out terms inside

$xy(3y + 5x)$

You might be interested in

Annie walks 15 feet away from her house and places a mirror on the ground. She backs 4 feet away from the mirror so that she can

balandron [24]

9 is the answer to your Q

5 0

2 years ago

Falmouth High School’s soccer field measures 120 yards long by 75 yards wide.

dalvyx [7]

The correct answer is C. Hope this helps.

4 0

3 years ago

Read 2 more answers

Question

maria [59]

Answer:

y = m x + b equation of a straight line

m m' = -1 condition for perpendicular lines

If y = 4 x - 7 then m = 4 so m' = -.25

Y = -.25 X + A we need to find A

A = Y + .25 * 8 = 2 + 2 = 4

Y = -.25 X + 4

Check:

2 = -.25 * 8 + 4 = -2 + 4 = 2

3 0

2 years ago

Find the diagonal of a rectangular frame which measures 77 in. by 36 in.

Cerrena [4.2K]

Answer:

Step-by-step explanation:

think about the diagonal of the frame, breaking up a rectangle into 2 right angled triangles. we are already given the legs of the triangle (77, and 36) and now we have to solve fro the hypotenuse (or the diagonal). so use pythagorean theorem :

77^2 + 36^2 = c^2

7225 = c^2

c = 85

5 0

3 years ago

3. One of the graphs represents

faltersainse [42]

Answer:

3x-2y=6

Step-by-step explanation:

Subtract 3x from both sides of the equation

Divide each term by −2 and simplify.

y=-3+ $\frac{3x}{2}$

Rewrite in slope-intercept form

y= $\frac{3}{2} *-3$

Use the slope-intercept form to find the slope and y-intercept.

Find the values of m and b using the form y=mx+b

$m=\frac{3}{2}$

$b=-3$

The slope of the line is the value of m, and the y-intercept is the value of b.

Slope: $\frac{3}{2}$

y-intercept: -3

Any line can be graphed using two points. Select two x values, and plug them into the equation to find the corresponding y values.

Choose 0 to substitute in for x to find the ordered pair.

(0,−3)

Choose 1 to substitute in for x to find the ordered pair.

$(1,-\frac{3}{2} )$

Graph the line using the slope and the y-intercept, or the points.

slope: $\frac{3}{2}$

y-intercept:-3

5 0

3 years ago