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Lynna [10]
4 years ago
6

Answer this and get 50 points.​

Mathematics
2 answers:
natali 33 [55]4 years ago
6 0

Answer:

66°

Step-by-step explanation:

BAC angle is an inscribed angle, it is equal 1/2 of central angle, if inscribed and central angles have the same arc.

∡BAC=1/2 ∡BOC = 132/2= 66°

sleet_krkn [62]4 years ago
4 0
The answer for this problem is : 66
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last year Patrick paid £2534 for his annual train ticket this year he has to pay £2612 for his annual train ticket. work out the
Aleonysh [2.5K]

Answer:

Percentage increase in the cost of his train ticket = 3% (Approx.)

Step-by-step explanation:

Given:

Cost of annual ticket paid by Patrick last year = £2,534

Cost of annual ticket paid by Patrick current year = £2,612

Find:

Percentage increase in the cost of his train ticket

Computation:

Percentage increase = [(Current - Base) / Base]100

Percentage increase in the cost of his train ticket = [(2,612 - 2,534) / 2,534]100

Percentage increase in the cost of his train ticket = [(78) / 2,534]100

Percentage increase in the cost of his train ticket = [0.03078]100

Percentage increase in the cost of his train ticket = 3.078

Percentage increase in the cost of his train ticket = 3% (Approx.)

3 0
3 years ago
A locker requires a three-digit code to open the lock. The code must contain one letter and two numbers, and no letter or number
Bad White [126]

not sure what the dots are supposed to mean..

but i think it's 6B5??

6 0
3 years ago
The altitude (i.e., height) of a triangle is increasing at a rate of 2 cm/minute while the area of the triangle is increasing at
s344n2d4d5 [400]

Answer:

A = 1/2 B H       area = 1/2 base X height

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dB / dt = (2 dA / dt - B dH / dt) / H

dB / dt = (2 * 1.5 cm^2 / min - 16.5 cm * 2 cm / min) / 12 cm

dB / dt = (3 - 33) / 12 cm/min = -2.5 cm/min

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Answer:

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4 0
3 years ago
Read 2 more answers
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laiz [17]
To solve, substitute the values of x with 2.
(2)^1 - (2) - 1 + 2^0 = 0.
The answer would be a)
6 0
3 years ago
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