Without doing any calculating, Manny says that the product shown below must be negative. Explain how Manny may have determined
this.
+2* (+3) * (-4) * (+5) * (-6) * (-7)

a) t'(-3, 6) and v'(0, 3)  

step-by-step explanation:

75

step-by-step explanation:

answer: 75°

step-by-step explanation:

∠esk is the supplement of ∠edk, so is 100°. ∠esd = 1/2·arc ed, so is 25°.

since ∠esk = ∠esd + ∠dsk

you have 100° = 25° + ∠dsk . .

fill in known values 75° = ∠dsk . . . . .

subtract 25°

step-by-step explanation: