Mathematics, 19.05.2021 14:00 july00
6. AB and BC are both tangents to the circle centre O (left).
If OA = 5 cm and AB = 12 cm calculate:
a) the size of angle OAB,
b) the length OB.
7. If OA is a radius of the circle (below) and PB the tangent to
the circle at A, calculate angle ABO.
Answers: 1
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Mathematics, 21.06.2019 19:30
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Mathematics, 21.06.2019 22:00
Problem situation: caren is making rice and beans. she can spend no more than $10 on ingredients. she buys one bag of rice for $4.99. beans cost $0.74 per pound. how many pounds of beans, x, can she buy? inequality that represents this situation: 10≥4.99+0.74x drag each number to show if it is a solution to both the inequality and the problem situation, to the inequality only, or if it is not a solution.
Answers: 1
6. AB and BC are both tangents to the circle centre O (left).
If OA = 5 cm and AB = 12 cm calculate...
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