Solve the right triangle shown in the figure.
BC - 2.7cm, AC - 1.1cm, 2C-90°
a. ZA-680, LB - 229, AB - 2.9cm
b. ZA -22°, ZB - 689, AB - 2.9cm
C. ZA-630, ZB - 270, AB - 2.9cm
d. ZA -24, ZB - 66°, AB - 3.8cm
Please select the best answer from the choices provided

A

Step-by-step explanation:

choice b is correct

step-by-step explanation:

we have been given the following system of inequalities;

we are required to graph the solution to the system of inequalities. using a graphing tool, the graph of the system is as shown in the attachment. the continuous line represents the graph of while the dotted line represents .

36 girls

step-by-step explanation:

the 48 boys is 4 parts of the ratio

divide 48 by 4 to obtain one part of the ratio

= 12 ← 1 part of the ratio

3 parts = 3 × 12 = 36 ← number of girls