Be || cd 1. given 2. ∠a ≅ ∠a 2. reflexive property 3. ∠acd ≅ ∠abe 3. corresponding angles formed by parallel lines and a transversal are ≅. 4. ∠adc ≅ ∠aeb 4. corresponding angles formed by parallel lines and a transversal are ≅. 5. δabe ∼ δacd 5. aa similarity postulate 6. ac ab = ad ae 6. definition of similar triangles 7. ac = ab + bc, ad = ae + ed 7. 8. ab + bc ab = ae + ed ae 8. substitution 9. ab ab + bc ab = ae ae + ed ae 9. addition 10. bc ab = ed ae 10. subtraction fill in the missing reason for the proof. a) transitive property b) subtraction property c) sss similarity theorem d) segment addition postulate

c-4 is the final answer! : )

if gloria has "carry over" minutes, (that is, any minutes paid for but not used in a month can be applied to her payment for minutes in the next month,) her total usage for the three months is: total minutes = 320 + 243 + 489 = 1052 minutes number of 200 minute blocks = 1052/200 = 5 r52 (that is 5 with a remainder of 52) rounding up the number of 200 minute blocks gives her usage for the three months as 6 blocks. the cost for six blocks is 6 x $25 = $150 she also has 200 - 52 or 148 carry over minutes if gloria pays each month and unused minutes are lost, applying the rounding up procedure to each month gives: first month usage of 320 minutes rounds up to 2 blocks of 200 minutes for a payment of 2 x $25 = $50 second month usage of 243 minutes rounds up to 2 blocks of 200 minutes for a payment of 2 x $25 = $50 third month usage of 489 minutes rounds up to 3 blocks of 200 minutes for a payment of 3 x $25 = $75 total payments for the three months are $50 + $50 + $75 = $175 get the plan with carry over minutes!

step-by-step explanation:

tangent z: 4/3

cosine y: 4/5

cotangent y: 4/3

c. he organized a political resistance group based on islam.