2 years ago

What's the answer for number 2??

1 answer:

4 0

Well if there are 3 outcomes just add the two other outcomes and subtract from 1

so 0.4+0.25=0.35

so the third outcomes has a 0.35 chance of happening or 35%

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What is -2x times x i would try to do it myself but i can't

expeople1 [14]

Answer:

-2x times x is -2x^2

Step-by-step explanation:

because you have two x's

Hope This Helps! Have A Nice Day!!

8 0

2 years ago

HELP ASAP it says my questions should be at least 20 characters long so what I’m saying right now doesn’t mean anything.

marissa [1.9K]

Answer: See pic above for answer. I got it from Photomath

Plz put brainliest

7 0

3 years ago

A circle has an area of 256 square inches. If the radius of

RSB [31]

Answer:

Option C (4096π in²)

Step-by-step explanation:

Area of the circle = 256π in²

We know that $Area=\pi r^{2}$ , where r = radius of the circle

So,

$256\pi = \pi r^{2}$

Cancelling π from both the sides,

$=> r^{2} = 256$

$=> r = \sqrt{256} = 16$

The radius of the circle = 16 in.

When the radius is multiplied with 4 , new radius = 16×4 = 64 in.

New Area = $\pi (64)^{2} =4096\pi \: in^{2}$

6 0

2 years ago

X+3y=5<br> -2x-6y=-10<br><br> Solve using elimination

RSB [31]

Slimination
multiply first equaiton by 2
2x+6y=10
add to second equiaotn
2x-2x+6y-6y=10-10
0=0
this is true so therfor they are the same equaiton

so solve
x+3y=5
3y=-x+5
y=-1/3x+5/3

subsituter values for x and get valuse for y

if x=2 then y=1

3 0

2 years ago

|-9c|=8 and solve for c

melisa1 [442]

C = negative 8/9 or 8/9

5 0

2 years ago