3 years ago

The equations of a system have the same slopes. What can you determine about the solution of the system of equations?

1 answer:

5 0

One of two things:
-There is no solution because they are parallel lines
- OR There is infinite solutions because they are the same line.

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Find the area of each sector.

sergey [27]

Answer:

D. $\frac{525\pi}{8}$ m²

Step-by-step explanation:

Area of the sector = ½*r²∅

Where,

Radius (r) = 15 m

Angle in radians (∅) = $\frac{7\pi}{12}$

Plug in the values into the equation

Area of sector = $\frac{1}{2} * 15^2 * \frac{7\pi}{12}$

Area of sector = $\frac{1}{2} * 225 * \frac{7\pi}{12}$

Area of sector = $\frac{1*225*7\pi}{2*12}$

Area of sector = $\frac{1,575\pi}{24}$

Simplify

Area of sector = $\frac{525\pi}{8}$

5 0

3 years ago

Alex went bowling. He managed to get 3 strikes after 15 attempts. If you were to

algol13

Answer:

Theoretical Probability because its what should happen but experimental is what happens

Step-by-step explanation:

5 0

3 years ago

Which explains how to show that x= -8/3 is a root of 9x^2+48x+64= 0 ?

Helen [10]

Step-by-step explanation:

$9 {( - \frac{8}{3}) }^{} {}^{2} + 48( - \frac{8}{3} ) + 64 \\ \\ 9( - \frac{64}{9} ) - \frac{48}{3} + 64 \\ \\ - 64 - 16 + 64 = - 16$

4 0

3 years ago

Giving loads of points to anyone who can answer these questions or even just most of them correctly!!!

cestrela7 [59]

Answer:

below :)

Step-by-step explanation:

1) 12

2}3/2

3)224.64

4)2 quarters

5)w=50

6)m=6y+7

7)42/6=7 x=6

8 0

1 year ago

What is 10% of 1/4 please help and explain

makvit [3.9K]

10/100=0.1
1/4=0.25
0.1*0.25=0.025

5 0

2 years ago

Read 2 more answers