Answer:
$8
Step-by-step explanation:
After the shoe purchase, her balance was $50 -45 = $5.
After depositing her babysitting earnings, her balance was $5+25 = $30.
After buying pizza, her balance was $30 -42 = -$12.
<em>Assuming no overdraft charge</em>, her balance after depositing her earnings was ...
-$12 +20 = $8
Sally's balance on Sunday was $8.
10+8=5x+3x
18=8x
X=2,25
Hope it’s right
Answer:
17
Step-by-step explanation:
Answer:



Step-by-step explanation:
Given



<em>See attachment for illustration</em>
Required
Solve the triangle
First, we calculate the measure of B
--- angles in a triangle

Collect like terms


Solve for (c) using sine function

Make c the subject

Substitute known values


Solve for (b) using Pythagoras

This gives:


Collect like terms


Take square roots
