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3 years ago

HELP ITS URGENT a. b. c. or d.???

Mathematics

2 answers:

il63 [147K]3 years ago

8 0

Answer:

It's the last option, (a-c)√x + b√y

Step-by-step explanation:

Misha Larkins [42]3 years ago

7 0

Answer: this is 100% c im acutary learning this so my kind sir its c

Step-by-step explanation: ෆܫෆ hope this help ෆܫෆ

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What is the area of a square if one side is 25 feet long?

QveST [7]

The area of the square is 100ft

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3 years ago

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SOMEONE HELP ME ASAP PLZZ!!!

Black_prince [1.1K]

Answer:

The distance of the plane from the base of the tower is 25.5 foot.

Step-by-step explanation:

As given

Max is in a control tower at a small airport.

He is located 50 feet above the ground when he spots a small plane on the runway at an angle of depression of 27°.

Now by using the trigonometric identity.

$tan\theta = \frac{Perpendicular}{Base}$

As shown in the figure given below

Perpendicular = CB

Base = AC = 50 feet

$\theta = 27^{\circ}$

Put in the identity.

$tan\ 27^{\circ} = \frac{CB}{AC}$

$tan\ 27^{\circ} = \frac{CB}{50}$

$tan\ 27^{\circ} = 0.51\ (Approx)$

Put in the above

$0.51 = \frac{CB}{50}$

CB = 0.51 × 50

CB = 25.5 foot

Therefore the distance of the plane from the base of the tower is 25.5 foot.

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3 years ago

While playing a trivia game Adam answer eight questions correct in the first half and two questions correct in the second half i

ratelena [41]

Answer:

80 points

Step-by-step explanation:

First Half: Second Half: Total Right Answers

8 questions right + 2 questions right = 10 questions right

10*8 points a piece = 80 points

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3 years ago

Use the quadratic formula to solve 4x^2 - 8x - 60 = 0

zhannawk [14.2K]

A. You can factor it to those terms

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3 years ago

Pls help extra points

Masteriza [31]

Answer:

3,6,9,27 and 2,4,6,18

Step-by-step explanation:

It simple

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3 years ago