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3 years ago

With similar triangles, the ratios of all three pairs of corresponding sides are equal

Mathematics

2 answers:

Elza [17]3 years ago

5 0

To be considered similar triangles, the angles must be the exact same, and the sides must be proportional. The side lengths do not have to be exactly the same, but they must be proportional (like a ratio, suppose one triangle has a side length of 1, and the similar triangle has a side length of 3. The ratio is 1:3, and all sides will follow this ratio.)

miv72 [106K]3 years ago

3 0

Answer:

True

Step-by-step explanation:

Its on apex the answer is true

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Two lines intersect to form a linear pair with equal measures. One angle has the measure 6x° and the other angle has the measure

Ronch [10]

Answer:

The answer to your question is: x = 15 and y = 17

Step-by-step explanation:

∠A = 6x

∠B = 9y - 63

they are linear pair, their addition gives 180°

but it also mention that linear pair with equal measure, so each angle measures 90°

6x = 90

x = 90/6

x = 15

9y - 63 = 90

9y = 90 + 63

9y = 153

y = 153/9

y = 17

7 0

3 years ago

The toll on a bridge is $1.00 for cars and $2.50 for trucks. In one hour, a tollbooth operator collects a total of $105 in tolls

prisoha [69]

$1.00c + $2.50t = $105

5 0

3 years ago

5/8 divided 2 1/2 simply

Ksenya-84 [330]

Answer:

1/4

Step-by-step explanation:

Turn 2 1/2 into an improper fraction

5/2

Flip 5/2 to 2/5

Multiply 5/8 by 2/5

The answer is 10/40

Simplify

1/4

Hope this helped :)

5 0

2 years ago

A six-sided number cube is rolled 350 times and the results are recorded as follows: 58 ones, 63 twos, 52 threes, 61 fours, 60 f

garik1379 [7]

Answer:

The Answer is A. 83%

Step-by-step explanation:

The Probability a certain event= 1- Probability of that certain event not to happen.

According to this, it is true that:

Probability (not rolling 5)=1- P(rolling 5) = 1=60/350= 1-6/35 =35-6/35=29/35=0.83

5 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)

8 0

3 years ago