Mathematics, 21.06.2021 20:00 nehamaan503
For triangle XYW, the slope of WX is , the slope of XY is 0.56, and the slope of YW is .
Which statement verifies that triangle WXY is a right triangle?
a. The slopes of WX and YW are opposite reciprocals.
b. The slopes of WX and XY are opposite reciprocals.
c. The slopes of XY and WX have opposite signs.
d. The slopes of XY and YW have the same signs.
Answers: 1
Mathematics, 21.06.2019 16:00
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Mathematics, 21.06.2019 20:00
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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
For triangle XYW, the slope of WX is , the slope of XY is 0.56, and the slope of YW is .
Which stat...
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