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2 years ago

6

What is the simplest form of

2 answers:

azamat2 years ago

5 0

Answer:

B

Step-by-step explanation:

weqwewe [10]2 years ago

3 0

Answer:

B

Step-by-step explanation:

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Please help and good night

lana66690 [7]

Answer:

(7) n = ⁴/₃

(8) x = -5

(9) d = ³/₂

(10) v = -20

Step-by-step explanation:

(7) $n-\frac{8}{9} = \frac{4}{9}$

$n-\frac{8}{9} = \frac{4}{9} \\\\Collect \ similar \ terms \ together\\\\n = \frac{4}{9} + \frac{8}{9} \\\\n = \frac{4+8}{9} \\\\n = \frac{12}{9} \\\\n = \frac{4}{3}$

(8)

$\frac{3}{2} + \ x = -\frac{7}{2}\\\\collect \ similar \ terms \ together\\\\x = -\frac{7}{2} -\frac{3}{2} \\\\x = \frac{-7-3}{2} \\\\x = \frac{-10}{2} \\\\x = -5$

(9)

$\frac{6}{5} = \frac{d}{(\frac{5}{4} )} \\\\cross \ and \ multiply\\\\5d = 6(\frac{5}{4} )\\\\5d = \frac{30}{4} \\\\d = \frac{30}{4\times 5} \\\\d = \frac{30}{20} \\\\d = \frac{3}{2} \\\\d = 1\frac{1}{2}$

(10)

$-\frac{1}{8} v = \frac{5}{2} \\\\\frac{-v}{8} = \frac{5}{2} \\\\cross \ and \ multiply\\\\-2v = 40\\\\-v = \frac{40}{2} \\\\-v = 20\\\\v = -20$

6 0

2 years ago

The basket of golf balls at a miniature golf course contains 18 golf balls. 4 are yellow, 6 are blue, 2 are red, and the rest ar

Aneli [31]

Answer: 33.3%

Step-by-step explanation:

First find the number of green balls in the basket:

= Total - yellow - blue - red

= 18 - 4 - 6 - 2

= 6 balls

The probability of picking a green ball can be found by the formula:

= Number of green balls / Number of total balls

= 6 / 18

= 33.3%

7 0

3 years ago

Someone help<br> 50 points + brainlist+ like +thank you<br> line segment measurement

Vika [28.1K]

$\\ \bull\leadsto CD=DE$

$\\ \bull\leadsto 3x-6=2(x+1)$

$\\ \bull\leadsto 3x-6=2x+2$

$\\ \bull\leadsto 3x-2x=2+6$

$\\ \bull\leadsto x=8$

Now

CD=3(8)-6=24-6=18

5 0

2 years ago

zasha spent $6 on packages of gum. How many more packages of gum that cost $1.20 each can she buy if she has a $20 bill? in a eq

IRISSAK [1]

Answer:

17. (20.4)

Step-by-step explanation:

x times 1.20=20

x is how many packages

5 0

2 years ago

Triangle EFG is proportional to triangle EHI. The length of side EF is 5 in., the length of side FH is 3 in., and the length of

SVETLANKA909090 [29]

Answer:

I don't see the file with it

Step-by-step explanation:

5 0

2 years ago