Mathematics, 23.08.2021 22:20 bethltaylor
Help me please rewritten each expression as a single power
Answers: 1
Answer from: Quest
Sorry can u repeat that?
Answer from: Quest
answer: the paragraph proof is mentioned below.
step-by-step explanation:
given: in a δxwy where
such that, ∠wzx ≅ ∠yzx and zw≅zy
we have to prove that: segment zx is a perpendicular bisector of segment wy.
prove: since, zw≅zy ⇒ ∠wzy is a supplementary angle.
then, ∠wzy= 180°
⇒∠wzx + ∠yzx = 180° ( because xz divides ∠wzy into two parts)
but, ∠wzx ≅ ∠yzx ( given)
⇒∠wzy+∠wzy=180° ( by substitution)
⇒2∠wzy=180°
⇒∠wzy=90°
⇒∠wzy=∠yzx =90°
therefore, xz⊥wy where wz=zy
⇒zx is a perpendicular bisector of wy.
Answer from: Quest
6 adults and 9 children went.
a + c = 15
12a + 9c = 153
12(6) + 9(9) = 153
72 + 81 = 153
Mathematics, 21.06.2019 18:30
Identify the polynomial. a2b - cd3 a.monomial b.binomial c.trinomial d.four-term polynomial e.five-term polynomial
Answers: 1
Mathematics, 21.06.2019 21:40
Question 1 of 10 2 points different groups of 50 graduates of an engineering school were asked the starting annual salary for their first engineering job after graduation, and the sampling variability was low. if the average salary of one of the groups was $65,000, which of these is least likely to be the average salary of another of the groups? o a. $64,000 o b. $65,000 o c. $67,000 o d. $54,000
Answers: 2
Help me please rewritten each expression as a single power
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