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3 years ago

This table discluding the 18

Mathematics

1 answer:

Neporo4naja [7]3 years ago

5 0

The table is times 16

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Solve 2x-1/y =w+2/2z for x hurry please

Travka [436]

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3 years ago

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Chiang picked 12 apples. She gave 1/6 of the apples to each of her 5 friends. How many apples did each friend get?

Stolb23 [73]

They each got 2 apples, because 1/6=2/12.

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3 years ago

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If this sun is 66° above the horizon, find the length of the shadow cast by a building 61 feet tall. Round your answer to the ne

pishuonlain [190]

Answer:

27.2 ft

Step-by-step explanation:

We solve using the Trigonometric function of tan

tan θ = Opposite/Adjacent

θ = 66°

Opposite = Height of the building = 61 ft

Adjacent = Length of the shadow = ? = x

tan 66 = 61/x

Cross Multiply

tan 66 × x = 61

x = 61 ft/tan 66

x = 27.158949804 ft

Approximately = 27.2 ft

The length of the shadow = 27.2 ft

3 0

3 years ago

EB and DA are diameters of circle Y. What is the measure of arc EDC?

Dmitrij [34]

Answer:

Option (D). 110°

Step-by-step explanation:

Since EB and AD are diameter,

$m(\widehat{ECB})$ = $m(\widehat{ACD})$ = 180°

$m(\widehat{ECB})=m(\widehat{EDC})+m(\widehat{BC})$ = 180° -------(1)

And $m(\widehat{ACD})=m(\widehat{AB})+m(\widehat{BCD})$

180° = 40° + $m(\widehat{BCD})$

$m(\widehat{BCD})$ = 140°

Since, $m(\widehat{BCD})=m(\widehat{BC})+m(\widehat{CD})$

$2m(\widehat{BC})$ = 140° [Given $m(\widehat{BC})=m(\widehat{CD})$ ]

$m(\widehat{BC})$ = 70°

From equation (1),

$m(\widehat{EDC}})$ = 180° - $m(\widehat{BC})$

$m(\widehat{EDC}})$ = 180°- 70°

Therefore, measure of arc(EDC) = 110°

Option (D) will be the answer.

4 0

3 years ago

Find the dependent value

ankoles [38]

-7 is the right answer

3 0

2 years ago