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3 years ago

What the simplest way to divide 3/(-74)

Mathematics

1 answer:

Rashid [163]3 years ago

7 0

Answer: -3/74

Step-by-step explanation:Maybe easiest way is a calculator but Have a brilliant day of learning!

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If angle 0 is in quadrant I, what is the value of

Brilliant_brown [7]

Answer:

$the \: answer \: is \: c \: = - \frac{ \sqrt{14} }{5}$

Step-by-step explanation:

$\sin^{2}0 + ( \frac{ \sqrt{11} }{5} ) ^{2} = 1( \sin^{2}0 + \cos^{2} 0 = 1)$

${ \sin }^{2}0 + \frac{11}{25} = 1 \\ { \sin }^{2}0 = \frac{14}{25}$

$\sin0_{1} = - \frac{ \sqrt{14}}{5} while \sin0_{2} = \frac{ \sqrt{14} }{5}$

Therfore theta is QI
Therfore sin theta >0
$therefore \: \sin0 = \frac{ \sqrt{14} }{5}$

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2 years ago

John shared 3 cookies with 4 friends. What fraction of a cookie did each friend receive?

Ann [662]

Answer:

3/4 of a cookie

Step-by-step explanation:

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3 years ago

Locate root 9.8 on number line

NeX [460]

Answer: See attached

Step-by-step explanation:

"Root 9.8" means the square root of 9.8, $\sqrt{9.8}$ .

Since we are being asked to find it on the number line, I am guessing they want us to estimate. We know that the square root of 9, $\sqrt{9}$ , is equal to 3. Since 9.8 is slightly bigger than 9, the square root of 9.8 will be a little bit over 3.

<em>Want to confirm? Using a calculator for the square root of 9.8 gives us 3.13.</em>

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3 years ago

Two more than four times a number is -18 ((I have to solve it too!!))

vivado [14]

4 x -5= -20 and -20 + 2 = -18

The number is -5

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4 years ago

What is 20% as a faction and decimal simplified?

VMariaS [17]

1/5 or .20
Hope it helped!!

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3 years ago

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