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xxTIMURxx [149]
3 years ago
10

A. solve x-9=x-9

Mathematics
1 answer:
Greeley [361]3 years ago
7 0
Answer will be B the solution is all real numbers
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AB is a tangent. Find the length of the radius, r.
Lena [83]

Answer: 8

Step-by-step explanation:

Since AB is a tangent, angle CAB is a right angle. Thus, by the Pythagorean theorem, r=\sqrt{17^{2}-15^{2}}=8

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1 year ago
Need answer asap!!!!!<br><br> how would i solve this?
lesya [120]

The height of the building to the nearest tenth of a meter is; 13 m

<h3>How to make use of Cosine Rule?</h3>

The slant line from the top of Trevor's head to the base of the building is gotten from Pythagoras theorem;

15/x = sin 36°

x = 15/sin 36

x = 25.52 m

Angle between that slant line and base of building is;

90 - tan⁻¹(1.5/14) = θ

θ = 83.88°

Remaining angle of the bigger triangle is;

180 - (36 + 83.88) = 60.12°

Thus, if the height of the building is h, then;

h/sin 36 = 25.52/sin 60.12

h = 13 m

Read more about Cosine Rule at; brainly.com/question/4372174

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5 0
2 years ago
PLEASE HELP!!!!!! In which week was the rainfall in Portland the highest and how much fell?
garik1379 [7]

Answer:

Week 4, 1400

Brainliest plz

Step-by-step explanation:

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3 years ago
What are the dimensions (length and width) if the poster is enlarged by a factor of 1.5 ? (Remember multiply the factor by the d
Veseljchak [2.6K]
Use socratic or photomath
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3 years ago
If 14 people feeds on 3 cups of rice. how much rice feeds 17 people
AnnZ [28]
The answer is:

17*(3/14)

More detailed;

3/14 gives us how many it takes to feed 1 person, then we times the amount it takes to feed one person by 17 (to get 17 people)
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