Y is the answer for four right angles
Answer:
5/24
Step-by-step explanation:
Find a common denominator and multiply, then convert to its simplest form.
Option B) 3 hours is the time spent by Jenna on the e-mail this week.
<u>Step-by-step explanation:</u>
Jenna spent 30 hours on the computer this week.
The amount of time she spends on computer to work on various fields in given in the pie-chart.
This 30 hours represents her 100% work on computer.
From the figure shown,
She spent 10% of her total work on e-mail.
Therefore, 10% of 30 is the work done in hours by her on e-mail.
⇒ (10/100) × 30
⇒ 0.1 × 30
⇒ 3 hours
∴ Option B) 3 hours is the time spent by Jenna on the e-mail this week.
Area = ab Sin O
= (63)(76) Sin 63 degrees
= 4266 square cm.
Answer:
Step-by-step explanation:
M and N and QR
