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poizon [28]
4 years ago
15

How do I solve this??? It’s the radicals that confuses me.

Mathematics
1 answer:
son4ous [18]4 years ago
4 0
This problem cannot be solved but I solved the radical for you

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There are 5 red balls,4 blue balls and n green balls inside a bag.A ball is taken from the bag at random.Given that the probabil
kotegsom [21]
This means that the probability of picking both red and blue balls would have to be 60% or 0.6

\frac{9}{x} =0.6 \\ 0.6x=9 \\ x=9(0.6) \\ x=15 \\  \frac{n}{15} =0.4 \\ n=0.4(15) \\ n=6
6 0
3 years ago
Karen wants to join Buff Gym. There is a $100 initiation fee, and then a $40 monthly fee.
Reptile [31]

Answer:

A) y= 40x+100

B) y=\frac{x-100}{40}

Step-by-step explanation:

To solve this, we can set up an equation using y=mx+b.

'b' is the initial cost, whereas 'm' is the monthly cost. This gives us the equation:

A): y=40x+100.

For part B, we can solve for the inverse by switching the x and y. This gives us:

x= 40y+100

Now, continue simplifying to isolate the 'y' on a side:

x-100=40y

y=\frac{x-100}{40}

6 0
3 years ago
Can somebody answer this?
allsm [11]

Let us find the area of the triangle first.

6 x 8 / 2 = 24 ft²

Now we can do the semi circle. Note that it is a semi circle and not a circle.

1/2π(4²) = 8π = 25.12 ft²

Add the areas up to find the area for the figure.

24+25.12 = 49.12 ft²

5 0
4 years ago
The lengths of two sides of a triangle are 3 inches in 8 inches find the range of possible links for the third side S
damaskus [11]

If a, b and c are the lengths of the sides of a triangle then

if a ≤ b ≤ c, then a + b > c.

1. a ≤ 3 ≤ 8 then a + 3 > 8 → a > 8 - 3 → a > 5 FALSE, because a ≤ 3.

2. 3 ≤ a ≤ 8 then 3 + a > 8 → a > 5 therefore  5 < a ≤ 8

3. 3 ≤ 8 ≤ a then 3 + 8 > a → 11 > a → a < 11 therefore 8 ≤ a < 11.

<h3>Answer: 5 < a < 11 → S = (5, 11)</h3>
5 0
4 years ago
Will give brainlist plz help its for my 9 week exam
marin [14]
The answer is c.2 1/2
5 0
4 years ago
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