3 years ago

Use your calculator to find the value of the trigonometric ratio rounded to 4 decimal places.

Mathematics

1 answer:

valentinak56 [21]3 years ago

4 0

Answer:

0.6820

Step-by-step explanation:

Given data

Angle= 47°

Hence we want to find

cos 47°

From calculator

cos 47°=0.681998

to 4 dp

0.6820

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-1 3/8 and 2 4/5
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4 years ago

Hannah buys 3 pairs of shoes for $x each. She uses a $10 off coupon. She

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Answer:

$15 per pair

Step-by-step explanation:

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3 years ago

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14,17,20

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X-3y=1 -x+6y=-7 Solve the system using elimination Type ordered pair

Vedmedyk [2.9K]

Answer:

x=-5, y=-2. (-5, -2).

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x-3y=1

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3 years ago

Convert 0.827 to a fraction or in simplest form

dangina [55]

0.827 = 0.827 / 1

Numerator = 0.827 × 10 × 10 × 10 = 827
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Numerator / Denominator = 827 / 1000

Simplifying our fraction

= 827/1000

= 827/1000

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3 years ago