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laila [671]
3 years ago
15

A bag contains 10 red marbles, 8

Mathematics
1 answer:
zloy xaker [14]3 years ago
5 0
The probability of it is 2/5
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Find the perimeter. note that the arc represents a semicircle use 3.14
dlinn [17]
Length of the arc = 1/2 πD = 1/2 x 3.14 x 6 = 9.42 yd

Perimeter = 9.42 + 6 + 6 + 6 = 27.42 yd

---------------------------
Answer: 27.42 yd
---------------------------
5 0
3 years ago
Simplify <br><img src="https://tex.z-dn.net/?f=3%20%5Cfrac%7B1%7D%7B4%7D%20%20-%204%20%20%5Cfrac%7B2%7D%7B5%7D%20" id="TexFormul
Korvikt [17]

Step-by-step explanation:

(3+1/4)-(4+2/5)

(13/4)-(22/5)

find common denominator of 20

(65/20)-(88/20)

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Hope that helps :)

8 0
2 years ago
Please help and I will give brainliest<br><br><br><br> ( no trolling )
Shtirlitz [24]

Answer:

B) restaurant to the skating rink

C) (3,2)

Step-by-step explanation:

B) restaurant to the skating rink

C) (3,2)

3 0
3 years ago
-5.5x+0.56= -1.64 What does x equal to ?
RUDIKE [14]
-5.5x+0.56= -1.64 -0.56 -0.56 -5.5x= -2.2 /5.5 /5.5 x= -0.4 is the answer
5 0
2 years ago
Which value of x would make ?<br><br> 1<br> 6<br> 8<br> 10
Liono4ka [1.6K]

Answer:

x=8\ in

Step-by-step explanation:

we know that

If NO is parallel to KJ

then

Triangles LNO and LKJ are similar by AA Similarity Postulate

Remember that

If two figures are similar, then the ratio of its corresponding sides is equal

so

\frac{LO}{LJ}=\frac{LN}{LK}

substitute the values

\frac{x-4}{x-4+x}=\frac{x-3}{x-3+x+2}

\frac{x-4}{2x-4}=\frac{x-3}{2x-1}\\ \\(x-4)(2x-1)=(x-3)(2x-4)\\ \\2x^{2}-x-8x+4=2x^{2}-4x-6x+12\\ \\-9x+4=-10x+12\\ \\10x-9x=12-4\\ \\x=8\ in

3 0
2 years ago
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