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4 years ago

15

A jar contains 49 marbles, of which 18 are blue, 2 are red, and the rest are green. What is the ratio of green marbles to all ma

rbles?

2 answers:

natta225 [31]4 years ago

8 0

20:19 hopefully I am right sorry if I’m not

siniylev [52]4 years ago

5 0

Answer:

20:19

Step-by-step explanation:

You might be interested in

Compare using or =.<br><br><br> 5/8 3/5

Firlakuza [10]

Answer:

5/8 is greater than 3/5

Step-by-step explanation:

you could also convert the fractions so they have the same denominator and then compare which numerator is larger.

5 0

3 years ago

Read 2 more answers

3. What is the radius of the figure if the Area of the Sector is 288*pi? *

Alla [95]

Answer:

The radius of the circle is 36

x = 36

Step-by-step explanation:

Area of sector formula is:

$A=\frac{\theta}{360}*\pi r^2$

Given $\theta=80$ , and area (A) is $288\pi$ , we substitute and solve for r:

$A=\frac{\theta}{360}*\pi r^2\\288\pi=\frac{80}{360}*\pi r^2\\288\pi=\frac{2}{9}*\pi r^2\\288\pi=\frac{2\pi r^2}{9}\\2\pi r^2= 2592 \pi \\r^2= 1296\\r=\sqrt{1296}\\r=36$

Thus,

The radius of the circle is 36

x = 36

7 0

3 years ago

you have it $15 for the movie the cost of a movie ticket is $3 write an inequality to show how much money you can spend on treat

dalvyx [7]

Answer:

$3+x is less than or equal to $15

Step-by-step explanation:

I can't write the sign but it's < with a line under it

7 0

3 years ago

Read 2 more answers

pychu [463]

━━━━━━━☆☆━━━━━━━

▹ Answer

<em>(w = 7, w = 8/5)</em>

<em></em>

▹ Step-by-Step Explanation

(7 - w)(5w - 8) = 0

Separate:

7 - w = 0

5w - 8 = 0

Solve:

w = 7

5w - 8 = 0

(w = 7, w = 8/5)

Hope this helps!

CloutAnswers ❁

━━━━━━━☆☆━━━━━━━

7 0

4 years ago

Read 2 more answers

Pls help I have no idea what I’m doing

olganol [36]

Answer:

1800

Step-by-step explanation:

61 around to 60 and 29 rounds to 30. so

60 ×30=1800

8 0

3 years ago