In the figure, bc||de

angles
a. caf and efa
b. gac and dfe
c. caf and efh
d. gab and efa
are congruent
a. by the linear pair theorem
b. because they are corresponding angles of parallel lines cut by a transversal
c. by the vertical angles theorem
d. by the transitive property of congruence

z gac zafe because they are corresponding angles of parallel lines cut by a transversal.
zafe – z hfd by the vertical angles theorem.
zgac = hfd by the
a. addition
b. subtraction
c. substitution
d. transitive
property of congruence.

Is there an x intercept in the equation 60*1.15^x

Adeli owner keeps track of the to-go orders each day. the results from last saturday are shown in the given two-way frequency table. saturday's to-go deli orders in person by phone online total pick up 38 25 31 94 delivery 35 28 34 97 total 73 53 65 191 what percent of the to-go orders were delivery orders placed by phone? a. 14.66% b. 38.41% c. 28.87% d. 52.83%

On the way home from visiting his family, vincent’s plane cruised at an altitude of 3.2 × 10^4 feet. he had heard that a man named felix baumgartner skydived from an altitude of 1.28 × 10^5 feet. vincent wants to know how much higher felix went on his skydiving trip. question 1 you have already seen how adding numbers works in either scientific notation or standard notation. but can you subtract numbers in scientific notation and get the same results as subtracting in standard notation? to find out, first solve vincent’s problem in standard notation. part a write the cruising altitude of vincent’s plane in standard notation.