3 years ago

Find (-6y-2)+5(3+2.5y)

2 answers:

6 0

I don’t know which one is right but I got 6.5y+13

4 0

The answer is 26-37y over 2. I worked it out and i hope it is very helpful. I know a lot of struggle with math so hope it helps!

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aleksandr82 [10.1K]

Bro i don’t know either

3 0

3 years ago

AveGali [126]

Answer:

$lets \: \: find \: \: \: the \: \: \: radius \\ 2\pi \: r = 132 \\ \frac{2\pi \: r}{2\pi} = \frac{132}{2\pi} \\ r = 21.01$

$lets \: \: \: find \: \: \: the \:area \: now \\ = \pi {r}^{2} \\ = \pi \times {21.01}^{2} \\ = 1,386.76$

$lets \: fin d\: \: \: the \: \: diameter \\ = d = 2r \\ = d = 2 \times 21.01 \\ = d = 42.02$

7 0

3 years ago

Allisa [31]

V = 4/3πr³
V= 4/3π(4.8)³
V= 4/3π(110.592)
V=147.456π

5 0

3 years ago

juin [17]

Answer:

1/18

Step-by-step explanation:

there are 12 marbles in the bag

P(choose red) = 2/12 = 1/6

P(choose blue after replacement) = 4/12 = 1/3

P(choose red, then blue with replacement) = (1/6)(1/3) = 1/18

7 0

3 years ago

beks73 [17]

14 its 14 I hoped this helped

6 0

4 years ago