Answer:
5.2307 %
Step-by-step explanation:
(acutal mass- estimated mass) / ( estimated mass)
Answer:
The bearing of Q from p is 120 °
Step-by-step explanation:
Please find the attached file for diagram and solution.
There are 28 alternative schools in the county.
46 + 10 = 56 (twice the number of alternative schools)
56 / 2 = 28 alternative schools
<em><u>ANSWER</u></em>
Since the word altogether which is the key word means the sum so we will add all the fractions i.e
= 1/5 + 1/4 + 2/7
LCM of 5,4 and 7 = 140
= <u>⅕×140 + ¼×140 + ²/⁷×140</u>
140
= <u>2</u><u>8</u><u> </u><u>+</u><u> </u><u>3</u><u>5</u><u> </u><u>+</u><u> </u><u>4</u><u>0</u>
140
= <u>1</u><u>0</u><u>3</u>
140
Therefore the total fraction is <u>1</u><u>0</u><u>3</u>
140
It’s called an alternate angle and it is the same as the one next to 1 so it is 63°