Answer:
Using the Sine Rule , which states that
In Δ ABC
∠A +∠B+∠C=180°→→Angle Sum Property of Triangle
72°+85°+∠C=180°
∠C=180° - 157°
∠C= 23°
All the angles are in degrees.
Using the table of Sine, Calculating Sine Values
Sin 72°= 0.9510
Sin 85°=0.996
Sin 23°=0.390
Among the five Options,
Option E: a= 15.09 and b=15.81 is approximately true.
Answer:
6^4
(None of the options are correct, unless letter E is actually 6^4 instead of 64)
Step-by-step explanation:
The objective of the question is to simplify the expression:
(6^5-6^4)/5
So we need to make this expression be in its simplest form, which we can do making the following operations:
(6^5-6^4)/5
= (6*(6^4)-(6^4))/5
= 5*(6^4)/5
= 6^4
None of the options showed has this expression or a similar expression that have the same value.
Maybe letter E is written wrong: instead of 64, it would be 6^4, so the correct option would be letter E.
Total cash = $135
$45/$135 = .33333333
Percent = 33.33%
aka option A
<span>x/4+3=24
x/4 + 3 -3 = 24 -3
x/4 = 21
x/4 * 4 = 21 * 4
x = 84</span>
Answer:
B) x=8
Step-by-step explanation:
x − (−3) ≥7
Subtracting a negative is like adding
x + (3) ≥7
Subtract 3 from each side
x +3 −3 ≥7-3
x ≥4
X must be greater than or equal to 4
The only value given that is greater than or equal to 4 is 8