3 years ago

Factor completely and then place the factors in the proper location on the grid.

1 answer:

6 0

8c^2 - 26c + 15
8*15 = 120
factors of 120 that add up to -26: -20 and -6
8c^2 -6c -20c + 15
2c( 4c -3) -5( 4c -3)
(4c - 3)(2c -5)

You might be interested in

natita [175]

Answer:

m<32

Step-by-step explanation:

5 0

3 years ago

Wewaii [24]

Answer:

x = 135°

Step-by-step explanation:

6 sided polygon = hexagon

The sum of the interior angles of a hexagon = 720°

⇒ 4x + 90 + 90 = 720

⇒ 4x = 720 - 90 - 90

⇒ 4x = 540

⇒ x = 540 ÷ 4

⇒ x = 135°

4 0

2 years ago

Vera_Pavlovna [14]

M(slope)= -5/4 point-slope(y-y1=m(x-x1)) so it would be y-5= -5/4(x+4)

3 0

3 years ago

Andrej [43]

Recall the double angle identity:

$\sin2\theta=2\sin\theta\cos\theta$

With $\theta$ measuring between 0º and 90º, we know $\cos\theta>0$ . So from the Pythagorean identity, we get

$\sin^2\theta+\cos^2\theta=1\implies\cos\theta=\sqrt{1-\sin^2\theta}=\dfrac{\sqrt{21}}5$

Then

$\sin2\theta=2\dfrac25\dfrac{\sqrt{21}}5=\dfrac{4\sqrt{21}}{25}$

5 0

3 years ago

beks73 [17]

I would say 6 bc it’s a die of 6 and u get it 6 times

6 0

3 years ago