Mathematics, 12.12.2020 16:10 garcikyl000
Kyra is using rectangular tiles of two types for a floor design. A tile of each type is shown below:
Group of answer choices
The two tiles are similar because segment PQ is to segment QR is 4 : 5 and segment JK is to segment KL is also 4 : 5.
The two tiles are similar because segment SR is to segment ML is 2 : 1 and segment PQ is to segment JK is also 2 : 1.
The two tiles are not similar because segment PQ is to segment QR is 4 : 5 and segment JK is to segment LM is 2 : 1.
The two tiles are not similar because segment SP is to segment SR is 5 : 4 and segment MJ is to segment ML is 5 : 2.
Answers: 3
Mathematics, 21.06.2019 21:00
Which must be true in order for the relationship △zyv ~ △xwv to be correct? zy ∥ wx ∠z ≅ ∠y and ∠w ≅ ∠x zv ≅ vy and wv ≅ vx ∠z ≅ ∠x and ∠w ≅ ∠y
Answers: 2
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Ibeg you to me 20. a reaction produces 4.93 l of oxygen, but was supposed to produce 1 mol of oxygen. what is the percent yield?
Answers: 3
Mathematics, 21.06.2019 22:40
The value of x in this system of equations is 1. 3x + y = 9 y = –4x + 10 substitute the value of y in the first equation: combine like terms: apply the subtraction property of equality: apply the division property of equality: 3x + (–4x + 10) = 9 –x + 10 = 9 –x = –1 x = 1 what is the value of y?
Answers: 1
Kyra is using rectangular tiles of two types for a floor design. A tile of each type is shown below:...
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