You are a wedding planner who is filling small pouches with biodegradable confetti for a wedding reception.
You want to fill each pouch with of a cup of confetti,
and you have a total of 210 fluid ounces of confetti.
You need enough pouches for 120 guests.
which equation can you use to determine whether you have enough pouches for 120 guests?
a. number of pouches=210+1/4
b. number of pouches=210-1/4
c. number of pouches=210x 8x 1/4
d. number of pouches=210 divided by 8x1/4
e. number of pouches=210 divided by 8 divided by 1/4

Given: ad¯¯¯¯¯ is an altitude. prove: ab2+ac2=cb2 right triangle a b c with right angle a. point d lies on side b c and segment a d is drawn. angle a d c is a right angle. drag and drop a reason into each box to correctly complete the two-column proof. statement reason ad¯¯¯¯¯ is an altitude, and ∠bac is a right angle. given ∠adb and ∠adc are right angles. definition of altitude ∠bac≅∠bda ? ∠bac≅∠adc ? ∠b≅∠b ? ∠c≅∠c reflexive property of congruence △abc∼△dba ? △abc∼△dac aa similarity postulate abbd=cbab ? ab2=(cb)(bd) cross multiply and simplify. acdc=cbac polygon similarity postulate ac2=(cb)(dc) cross multiply and simplify. ab2+ac2=ab2+(cb)(dc) addition property of equality ab2+ac2=(cb)(bd)+(cb)(dc) substitution property of equality ab2+ac2=(cb)(bd+dc) ? bd+dc=cb segment addition postulate ab2+ac2=cb2 substitution property of equality