8.
![100 \div ( {3}^{3} - 7)](https://tex.z-dn.net/?f=100%20%5Cdiv%20%28%20%7B3%7D%5E%7B3%7D%20%20-%207%29)
100/ (27-7)
100/(20)
5
9. 4/? =20/45
cross multiply and divide
4*45=180
180/20=
9
A. The answer is 494.6 rounded.
b. She most likely did not add 417.62 to 76.9
Answer:
Triangle HIK is congruent to triangle JGK
KI = KG (CPCT)
HK = JK (CPCT)
Angle HKG = angle JKI
Therefore triangle HKG is congruent to triangle JKI
GH = IJ (CPCT)
Hope this helps!
(D)We can prove THEOREMS with geometric rules........
Answer:
22
Step-by-step explanation:
sup b