Answer:
1199.52
Step-by-step explanation:
714/x=100/168
(714/x)*x=(100/168)*x - we multiply both sides of the equation by x
714=0.5952380952381*x - we divide both sides of the equation by (0.5952380952381) to get x
714/0.5952380952381=x
1199.52=x
x=1199.52
Ok, if you decrease <span>£2500 by 1% you get 99% remaining
</span>So
99% of £2500 = 0.99 x £2500 = <span>£2475</span>
Answer:
∠DFE=119°
Step-by-step explanation:
step 1
Find the measure of angle BFD
we know that
The measure of the inner angle is the semi-sum of the arcs comprising it and its opposite.
so
∠BFD=(1/2)[arc BD+arc CE]
substitute the given values
∠BFD=(1/2)[38°+84°]
∠BFD=61°
step 2
Find the measure of angle DFE
we know that
∠BFD+∠DFE=180° -----> linear pair (supplementary angles)
substitute
61°+∠DFE=180°
∠DFE=180°-61°=119°
