Find the approximate area of qrs.

a.

9.3 square units

b.

10.8 square units

c.

26 square units

d.

51.9 square units

C. 26 square units

Step-by-step explanation:

The appropriate area formula is ...

A = (1/2)·q·s·sin(R) = (1/2)·(6 units)·(9 units)·sin(74°) ≈ 25.954 units²

A ≈ 26 square units

13

step-by-step explanation:

divide the cost of the total of sodas you bought by the cost of one soda, for example:

$24.57 divided by $1.89 is 13 which means you bought 13 sodas

b. 6

step-by-step explanation:

we are given the table representing an exponential function.

we can see from the table that, as x is increasing, the value of y is increasing in the power of 6.

i.e. the following relation is obtained,

x = 1, y = 6

x = 2, y = 36 =

x = 3, y = 216 =

x = 4, y = 1296 =

x = 5, y = 7776 =

so, the geometric series obtained is .

thus, the common ratio is given by = = 6.

hence, the common ratio is 6.