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3 years ago

9 through 12 please and I need show work and explanation for 12

Mathematics

1 answer:

stiks02 [169]3 years ago

7 0

10. >, because there are 16oz in a lb

11. =, because there are 36 inches in a yd.

12. 13qts, because you multiply the 16 oz by the 26 mugs. Then you can divide by 32 since that's how many oz are in a qt

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Please help asap please

ycow [4]

Answer:

$a_{5}$ = $\frac{7}{8}$

Step-by-step explanation:

The n th term of a geometric sequence is

$a_{n}$ = a $(r)^{n-1}$

where a is the first term and r the common ratio

Here a = 14 and r = $\frac{-7}{14}$ = - $\frac{1}{2}$ , thus

$a_{5}$ = 14 × $(-\frac{1}{2}) ^{4}$ = 14 × $\frac{1}{16}$ = $\frac{14}{16}$ = $\frac{7}{8}$

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4 years ago

A person walks 14 mile in 18 hour. The person's speed is miles per hour.

gulaghasi [49]

Answer:

$\frac{7}{9}$ of a mile per hour

0.77777778 of a mile per hour

Step-by-step explanation:

$\frac{y}{14} :\frac{1}{18}$

y · 18 = 1 · 14

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18y ÷ 18 = 14 ÷ 18

$y=\frac{7}{9}$

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3 years ago

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In order to solve the equation -3x - 6 = 5, the first step is to?

lions [1.4K]

Answer:

Add 6 by both sides

Divide both sides by - 3

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3 years ago

Lines L and M are parallel.

Mars2501 [29]

Answer:

52°

Step-by-step explanation:

The angle 38° and m∠1 equal 90°, so 90-38=52.

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3 years ago

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Komok [63]

0.175 = 17.5%

0.14 = 14 %

0.86 = 86%

0.21 = 21%

0.178 = 17.8%

0.81 = 81%

ALL YOU HAVE TO DO TO FIND THE PERCENTAGE IS MOVE THE POINT TWO (2) PLACES TO THE RIGHT FROM IT'S PREVIOUS POSITION...

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4 years ago