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Tasya [4]
3 years ago
6

Unknown angle problems (with algebra)

Mathematics
1 answer:
lubasha [3.4K]3 years ago
7 0
Answer: x = 20 degree
3x = 3×20 which is 60 degree
And the other one is 100 degree
Add all the number 100+60+20 degree is 180 degree
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Colin invests £4000 into his bank account. He receives 5% per year simple interest. How much will Colin have after 3 years? Give
MakcuM [25]

Answer:

2750

Step-by-step explanation:

7 0
3 years ago
The three inside angles (A,B and C) of a right-angled triangle are in the ratio 7:18:11. Th smallest angle is 35. Work out angle
lions [1.4K]

Answer:

<A = 35degrees

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<C = 55degrees

Step-by-step explanation:

Given the ratios of a triangle as 7:18:11

Total ratio = 7+18+11

Total ratio = 36

Since the smallest angle is 35degrees, hence <A = 35degrees

Get angle B;

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<B = 1/2 * 180

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Hence the value of A, B and C are 35, 90 and 55 degrees repectively

3 0
3 years ago
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7 0
3 years ago
Elie went bowling with $25 to spend. He rented shoes for $5.25 and paid $4.00 for each game what was the greatest number of game
nalin [4]

Answer:

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Step-by-step explanation:

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7 0
4 years ago
Read 2 more answers
Will give brainliest
elena55 [62]

Answer:3

I’m sorry if it’s wrong

Step-by-step explanation:

4 0
3 years ago
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