3 years ago

Please help I really need help on this

2 answers:

8 0

The answer would be 1:5 bc there’s a total of ten marble only 2 are red. It would be 2:10 but once you simplify the fraction it’s 1:5

fgiga [73]3 years ago

6 0

Answer:

1:4

Step-by-step explanation:

There are 2 red and 10 total therefore the ratio of red to other color is 2:8 aka 1:4

You might be interested in

Find the x- and y-intercepts of the parabola y=x2+10x+4

Nuetrik [128]

Answer:

x-intercepts: -5 +/- $\sqrt{21}$ . y-intercept: 4

Step-by-step explanation:

For x-intercepts use the quadratic equation

$x= (-b +/-\sqrt{b^2-4ac} )/2a$

Fill in your values:

$x= (-10 +/-\sqrt{100-16} )/2$

And solve

$x=-5 +/- \sqrt{21}$

For y-intercepts set x=0 and solve. In this case, setting x= 0 gives you y=4.

6 0

1 year ago

I NEED HELP PLEASE!!!

solmaris [256]

Answer:

Step-by-step explanation:

cos(theta) is positive in IV quadrant and sin(theta)=sqrt(13^2-5^2)/13=-12/13

7 0

2 years ago

Y=1/2x+2 y=1/3x+2 solve for graphing

madreJ [45]

Answer:

I plotted it out on the graph and here it is:

6 0

2 years ago

13. A shop owner spent $540 to purchase a stock of

Daniel [21]

Answer:

Step--by--step explanation:

3 0

3 years ago

An equation is shown. 21t = 252

alexdok [17]

Answer:

t = 12

Step-by-step explanation:

<em>252 divded by 21 =</em>

<em /> $12$ '

8 0

3 years ago