Answer:
$4000
Step-by-step explanation:
so $2800 was the starting price
100%-30%=70%
So 2800=70%
2800/7=400
400=10%
400*10=$4000
We are given the following in the question:
We have to prove:
Proof:
we can write:
Hence, the two triangle are congruent by SAS congruency rule.
The attached image shows the two triangle.
2.4 Liters
1,000
1
L1, start text, space, m, L, end text, equals, start fraction, 1, divided by, 1, comma, 000, end fraction, start text, space, L, end text
So, 2,400 mL
=2,400 mL×
1,000 mL
1 L
=
2,400
mL
×
2,400 L
=2,400 L÷1,000
=2.4 L