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Morgarella [4.7K]
2 years ago
9

Find the area of the rectangle in the picture

Mathematics
1 answer:
Volgvan2 years ago
7 0

Answer:

2x^2-18

Step-by-step explanation:

2x to the power of 2 minus 18

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An observer at the top of a 532 foot cliff measures the angle of depression from the top of the cliff to a point on the ground t
Over [174]

Answer:

Distance from the base of the cliff to the point on the ground = 7608 feet

Step-by-step explanation:

Given: Height of the cliff is 532 feet, angle of depression from the top of the cliff to a point on the ground is equal to 4 degrees.

To find: distance from the base of the cliff to the point on the ground

Solution:

In ΔABC,

\angle ACB=4^{\circ}  (Alternate interior angles)

For any angle \theta, \tan \theta = side opposite to angle/side adjacent to angle

\tan C=\frac{AB}{BC}

Put AB=532\,,\,\angle C=4^{\circ}

\tan 4^{\circ}=\frac{532}{BC}\\\\BC=\frac{532}{\tan 4^{\circ}}\\\\=7607.95\\\\\approx 7608\,\,feet

Distance from the base of the cliff to the point on the ground = 7608 feet

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5 0
3 years ago
48 is the product of Carlos's age and 3.
Sergio [31]

Answer:

16

Step-by-step explanation:

48= 3x

48/3 = x

x= 16

'product and' means multiply I googled it

7 0
3 years ago
Find all the angles listed. also list all of the lines that are secants, chords and tangents
Tanzania [10]

Answer:

Secants – 1. <CBG 2. <AGF 3. <ABD

Tangent – 1. <CDE

Chords – 1. <BD 2. <DF 3. <BG 4. <BF 5. <GD 6. <FG

Angles – 1. 45 2. 75 3. 35 4. 70 5. 75 6. 55 7. 50 8. 25 9. 35 10. 70 11. 50 12. 25 13. 70 14. 50. 15. 60 16. 85 17. 95 18. 85 19. 95

Step-by-step explanation:

4 0
3 years ago
Given: tanA= -square root 15<br> What is the value of tan (A-pi/4)?
ANTONII [103]

Answer:D

Step-by-step explanation:

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4 0
3 years ago
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What is the range of the given function?
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-2

Step-by-step explanation:

range is y values

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