Mathematics, 14.07.2019 06:00 jasminemonae62
Below is a two-column proof incorrectly proving that the three angles of δpqr sum to 180°: statements reasons ∠qry ≅ ∠pqralternate interior angles theorem draw line zy parallel to segment pq construction m∠zrp + m∠prq + m∠qry = m∠zry angle addition postulate ∠zrp ≅ ∠rpq alternate interior angles theorem m∠rpq + m∠prq + m∠pqr = m∠zry substitution m∠zry = 180° definition of a straight angle m∠rpq + m∠prq + m∠pqr = 180° substitution which statement will accurately correct the two-column proof? a.) the measure of angle zry equals 180° by definition of supplementary angles. b.) angles qry and pqr should be proven congruent after the construction of line zy. c.) the three angles of δpqr equal 180° according to the transitive property of equality. d.) line zy should be drawn parallel to segment qr.
Answers: 1
Mathematics, 21.06.2019 15:30, xxxamslashxxx9
Data was collected on myrtle beach for 11 consecutive days. each day the temperature and number of visitors was noted. the scatter plot below represents this data. how many people visited the beach when the temperature was 84 degrees?
Answers: 1
Mathematics, 21.06.2019 23:00, leo4687
At river bank, checking account customers earn 0.75% interest a month on their account balances, pay no service fees for writing checks, and pay a monthly $2.00 financial charge. calculate the income earned in one month on the checking account for a customer with an account balance of $1,000. a. $4.25 b. $5.50 c. $6.75 d. $7.25 checking account earnings at baker’s bank are expressed by the equation: i = -0.09x + 10.2. while the earnings at elite bank are modeled by: i = -0.02x + 7.5. in both cases, x is the number of checks written. at what number of checks will elite bank start generating more checking account income than baker's bank? a. 12 b. 25 c. 39 d. 42 emilio’s checking account had a balance of 728.32 at the beginning of the week. he wrote checks for the following amounts throughout the week: $99.48, $33.50, $18.23, and $72.05. he also deposited his paycheck in the amount of $1,109.90. what is his account balance at the end of the week? a. $1,192.35 b. $1,222.86 c. $1,540.52 d. $1,614.96
Answers: 1
Below is a two-column proof incorrectly proving that the three angles of δpqr sum to 180°: statemen...
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