3 years ago

How do I do this? PR bisects angle SPT. Find TR

Mathematics

1 answer:

inna [77]3 years ago

6 0

Wow... what grade are you even in to be getting a problem like that? that's a difficult one...

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"Calculate the value of b in the triangle below." HELP PLZ WILL GIVE BRAINLIEST

Viktor [21]

Answer:

$b { }^{2} = (61m) {}^{2} - (11m) {}^{2}$

$b {}^{2} = 3721 - 121$

$b {}^{2} = 3600$

$\sqrt{b {}^{2} } = \sqrt{3600}$

$b = 60$

8 0

3 years ago

The number of players in a tennis tournament is reduced by half (50%) after every round. In round 1 there are 256 player, in rou

Aleks04 [339]

Answer:

$a_{n} = a_{1} (\frac{1}{2} )^{n - 1}$ where $a_{1} = 256$ .

The number of players compete in round 7 will be 4.

Step-by-step explanation:

The number of players in a tennis tournament is reduced by half (50%) after every round. In round 1 there are 256 players, in round 2 there are 128 players, and so on.

So, the number of players is multiplied by $\frac{1}{2}$ gives the number of players in the next round.

Therefore, the explicit function of number of players in nth round is given by

$a_{n} = a_{1} (\frac{1}{2} )^{n - 1}$ where $a_{1} = 256$ .

Therefore, the number of players compete in round 7 will be $a_{7} = 256 \times (\frac{1}{2} )^{(7 - 1)} = 4$ . (Answer)

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4 years ago

1. In the figure, m DE = 106 degrees and m BC = 62 degrees. The diagram is not to scale.

k0ka [10]

For question 1, the formula for that is m1= 1/2(a-b). 106 being A and 62 being B. You should get m1=.5*(106-62) which equals B.22

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3 years ago

Which equation is graphed?

anygoal [31]

Answer: I think it is b

Explanation:

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3 years ago

Please help! A six-pack of soda is on for $2.46. Find the cost of one can of soda and drop the appropriate value into the answer

Gala2k [10]

Answer:

0.41 cents

Step-by-step explanation:

2.46/6 = 0.41

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3 years ago