Answer:
✨Jose need at least 41 more points in order to get an A on this semester✨
Step-by-step explanation:
✨ ~ GOD LOVES YOU~ ✨
Mhm.... Word problems.. So! Angle Side Angle :) proving that 2 triangles are equal.
You need to prove that DC is equal to BA. Now....
DB == AC.
which you can subtract BC from both sides!
DB-BC = AC-CB. leaving you with DC= AB
Now by Side Angle Side, The angles are =, 2 sides are equal, means the 2 triangles are equal :) If the triangles are equal, the 2 remaining sides must be equal
Answer:
Below in bold.
Step-by-step explanation:
(a) Using the Pythagoras theorem:
30^2 = 21^2 + p^2
p^2 = 30^2 - 21^2 = 459
p = √459
= 21.4 cm to nearest tenth.
(b) cos P = 21/30 = 0.70
m < P = 45.57 degrees to nearest hundredth.
Answer:
The percent error of Jocelyn's estimate is 2.14 .
Step-by-step explanation:
Formula

Where

As given
Jocelyn estimates that a price of wood measures 5.5 cm.
If it actually measures 5.62 cm.
approx value = 5.5 cm
exact value = 5.62 cm
Put in the error formula


error = 0.12
Put in the formula


Percentage error = 2.14 (Approx)
Therefore the percent error of Jocelyn's estimate is 2.14 .