Answer:
z = 1
Step-by-step explanation:
See the diagram of the triangle attached to this question.
We know the property of angles of a triangle as if we sum any two interior angles then we will get the opposite exterior angle.
Hence,
42z + 37 = 40z + (26z + 13)
⇒ 42z + 37 = 66z + 13
⇒ 37 - 13 = 66z - 42z
⇒ 24 = 24z
⇒ z = 1 (Answer)
The original number is .9
Answer: 276.32
Step-by-step explanation:
2πr^2+2πrh
2(3.14)(4)^2+2(3.14)(4)(7)
2(3.14)(16)+2(3.14)(28)
2(50.24)+2(87.92)
100.48+175.84
276.32
Answer:
Assessment for Learning (Formative Assessment) The philosophy behind assessment for learning is that assessment and teaching should be integrated into a whole. ...
