All categories

3 years ago

Factor the trinomial below.

Mathematics

1 answer:

Ivanshal [37]3 years ago

8 0

C (x-9)(x-5)

Proof:
-9-5=-14
-9*-5=45

Foiling:
x^2-5x-9x+45
x^2-14x+45

You might be interested in

You are a farmer and want to spend under $35,000 on farm equipment. You need a hay bailer that costs $6,250 and several plowing

AlexFokin [52]

Aftet buying the hay balier, you have $28750 left. You can buy 28750/2500 = 11.5
=> you can buy 11 disks.

4 0

3 years ago

Root of polynomial function f(x)=(x-3)^4(x+6)^2

zheka24 [161]

28832883838828999888

6 0

2 years ago

nordsb [41]

Answer:

B. 336 cm^3

Step-by-step explanation:

Set up a proportion: 135/x=240/y

135/189=240/y

135y=189(240)

135y=45360

y=336

Therefore, B. 336 cm^3

I hope this helped and have a good rest of your day!

4 0

3 years ago

The upper-left coordinates on a rectangle are (-1, 4) left parenthesis, minus, 1, comma, 4, right parenthesis, and the upper-rig

Zanzabum

Answer:

Kindly refer to the attached images for the answer.

Step-by-step explanation:

Upper left coordinates of a rectangle are (-1, 4).

Upper right coordinates of the rectangle are (3, 4).

Perimeter of the rectangle = 24 units

Let A(-1, 4) and B(3, 4).

First of all, let us find the distance between the coordinates A and B.

Distance formula can be used to find the distance.

Distance formula:

$D = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

Here, we have the following values:

$x_1 = -1 \\y_1 = 4\\x_2 = 3\\y_2 = 4$

$AB = \sqrt{(3-(-1))^2+(4-4)^2} = 4\ units$

$Perimeter = 2 (Length + Width)\\\Rightarrow 24 = 2 \times (AB + BC)\\\Rightarrow 24 = 2 \times (4 + BC)\\\Rightarrow BC = 8$

When we will move from point B to C, we will move downwards on y axis for a distance of 8 units therefore value of $x$ coordinate will be same.

Therefore coordinates of C (3, 4-8) i.e. C (3, -4)

When we will move from C to D, the x coordinate will decrease for 4 units.

D (3-4, -4) i.e. D (-1, -4)

Kindly refer to the attached images for the answer.

6 0

3 years ago

Read 2 more answers

Lenny Lendee purchased a snowblower for $199.95. He paid 25% down and agreed to pay $14.99 for 12 months.

Ganezh [65]

$199.95 x 25% = $199.95 x .25 = $49.9875 ~ $49.99
$199.95 - 49.99 = $149.96 (actual balance) If Lenny pay $14.99 for 12 months the total payment would be: $14.99 x 12 =$179.88
Lenny would have paid an additional amount of $29.92 ($179.88 - 149.96) after making the final payment.

I hope this helps since you did not mention what you were calculating, so I include everything that can be done to this problem.

8 0

3 years ago

Read 2 more answers