Mathematics, 30.06.2019 23:30 Saise9288
For δabc, ∠a = 2x - 2, ∠b = 2x + 2, and ∠c = 5x. if δabc undergoes a dilation by a scale factor of 1 2 to create δa'b'c' with ∠a' = 58 - x, ∠b' = 3x - 18, and ∠c' = 120 - x, which confirms that δabc∼δa'b'c by the aa criterion? a) ∠a = ∠a' = 38° and ∠b = ∠b' = 42° b) ∠a = ∠a' = 19° and ∠c = ∠c' = 21° c) ∠b = ∠b' = 18° and ∠c = ∠c' = 50° d) ∠b = ∠b' = 32° and ∠c = ∠c' = 75°
Answers: 1
Mathematics, 21.06.2019 14:30
Aswimming pool has an input pump for filling the pool and an output pump for emptying the pool. the input pump can fill the pool in 3 hours, and the output pump can drain the pool in 5 hours. as you go to bed, the pool is full, but a neighbor’s kid turns on the output pump. at midnight, you awake to find the pool half empty. immediately, you turn on the input pump, but you are sleepy and forget to turn off the output pump. at what time will the pool become full?
Answers: 1
Mathematics, 21.06.2019 15:40
Each of the walls of a room with square dimensions has been built with two pieces of sheetrock, a smaller one and a larger one. the length of all the smaller ones is the same and is stored in the variable small. similarly, the length of all the larger ones is the same and is stored in the variable large. write a single expression whose value is the total area of this room. do not use any method invocations.
Answers: 1
Mathematics, 21.06.2019 19:00
If f(x)= sqrt4x+9+2, which inequality can be used to find the domain of f(x)?
Answers: 2
Mathematics, 21.06.2019 19:30
Complete the synthetic division problem below.what is the quotient in polynomial form 2/16 -16
Answers: 3
For δabc, ∠a = 2x - 2, ∠b = 2x + 2, and ∠c = 5x. if δabc undergoes a dilation by a scale factor of 1...
Mathematics, 05.08.2021 23:20
Mathematics, 05.08.2021 23:20
Physics, 05.08.2021 23:20
English, 05.08.2021 23:20
Chemistry, 05.08.2021 23:20
Mathematics, 05.08.2021 23:20
Mathematics, 05.08.2021 23:20
Mathematics, 05.08.2021 23:20