Please help! question is in the pic

Mathematics

1 answer:

steposvetlana [31]3 years ago

5 0

Answer: 2 + 1 = 3 2 x 1 =2

Step-by-step explanation: + 7 = 7

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Can you make more arrays with 8 tiles then 9

Charra [1.4K]

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3 years ago

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What is the length of ST? Please explain your answer

Aliun [14]

We know that

If a tangent segment and a secant segment are drawn to a circle from an exterior point, then the square of the measure of the tangent segment is equal to the product of the measures of the secant segment and its external secant segment. (Intersecting Secant-Tangent Theorem)

ST²=RT*QT

RT=7 in

QT=23+7-----> 30 in

ST²=7*30-----> 210

ST=√210-----> 14.49 in

the answer is

RT=14.49 in

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3 years ago

Help please help me please

allsm [11]

Answer: