Using the formula (AB +BC) *BC = (DE +CD) *CD
fill i n what is known:
(17 + 4) *4 = (DE +6) *6
21*4 = (DE +6)*6
84 = (DE+6)*6
84/6 = DE+6
14 = DE +6
DE = 14-6
DE = 8
The answer to this is 1 pound and 4 ounces.
<span>2,783 and 7,283
The value of 2 in 2783 is ten times the value of 2 in 7283
</span>
In 2,783 "2" is in the thousands place. It basically represents 2,000.
In 7,283 "2" is in the hundreds place. It represents 200.
Answer:
option C: 120
Step-by-step explanation:
total marks = 5× 100 = 500
marks he obtained = 380
marks he lost = 500 - 380 = 120
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hope this will be helpful to you.
