All categories

2 years ago

Which terms complete the factorization of x2 27x 162 represented by the model? 27, 9x, 18x 9, 9x, 18x 27, 9x, 27x 9, 9x, 27x

Mathematics

1 answer:

olga nikolaevna [1]2 years ago

3 0

Answer: 9, 9x, 18x

Step-by-step explanation:

Hope it helps :D

You might be interested in

Inessa05 [86]

Step-by-step explanation:

f(-5)=-10+15=5

g(5)=25-1=24

4 0

3 years ago

Read 2 more answers

Find an equation of a plane containing the line r=⟨−5,−1,−1⟩+t⟨−6,10,−5⟩r=⟨−5,−1,−1⟩+t⟨−6,10,−5⟩ which is parallel to the plane

rodikova [14]

Put the coordinates of the point in for x, y, and z and see what the new constant is.

Your plane is
5x +4y +2z = -31

7 0

3 years ago

If (ax+2)(x+b) = 3x^2 + 5x + c for all values of x, what is the value of c?

Vlad1618 [11]

USE CYMATH TO FIGURE THAT OUT

3 0

3 years ago

The triangles above are similar write a similarity statement if possible solve for x the images are not drawn to scale

e-lub [12.9K]

Answer:

The value of x is 8.

Step-by-step explanation:

In triangle PQR and XZY,

$\angle P=\angle X=90^{\circ}$

$\angle Q=\angle Z$

$\angle R=\angle Y$

By AA property of similarity, we can say that

$\triangle PQR\sim \triangle XZY$

The similarity statement is $\triangle PQR\sim \triangle XZY$ .

The corresponding sides of similar triangles are proportional. Since both triangles are similar, so

$\frac{PQ}{QR}=\frac{XZ}{ZY}$

$\frac{21}{28}=\frac{5x+2}{7x}$

$\frac{3}{4}=\frac{5x+2}{7x}$

$7x\times 3=(5x+2)\times 4$

$21x=20x+8$

$21x-20x=8$

$x=8$

Therefore the value of x is 8.

4 0

4 years ago

-49-X = -8x + 70<br> helppp

Afina-wow [57]

Answer:

x=17

Step-by-step explanation:Get everything to one side by using addition and subtraction and combine like terms. Once you have that set it equal to zero and put the b in Mx+b on the other side then divide it by m and you’ll have x

4 0

3 years ago