3 years ago

Brainliest but please show the work

Mathematics

2 answers:

ICE Princess25 [194]3 years ago

5 0

Answer:

the answer is 18

Step-by-step explanation:

you have 9m so you just times it by 2.

shepuryov [24]3 years ago

3 0

I have the same answer as the other person 18

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NUMBER 4 DO ANYONE KNOW IT PLEASE HELP

ss7ja [257]

Answer:

The Height of the cliff is 41.5 meters tall.

Option B. 41.5 meters.

Step-by-step explanation:

Given:

AB = 85 meter

Angle of elevation ∠ C= 26°

To Find:

Cliff height = AB = ?

Solution:

In right angle Triangle ABC by tangent Identity we have

$\tan C = \frac{\textrm{side opposite to angle C}}{\textrm{side adjacent to angle C}}$

Substituting the given values we get

$\tan 26 = \frac{AB}{BC}=\frac{AB}{85}$

$\therefore AB=85\times 0.4877=41.45=41.5\ meters$

The Height of the cliff is 41.5 meters tall.

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If x - 7 = 10, then x = 17. This statement demonstrates:

harkovskaia [24]

C. the addition property of equality

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Rashid [163]

Answer:

I got B

75+20+85=180

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!!MARKING BRAINLIEST FOR CORRECT!! A shoe store uses a 40% markup for all of the shoes it sells. What would be the selling pric

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