Mathematics, 12.11.2020 18:00 bankskry

Please help Find the value of DF given that DE=1.5m−9 and EF=4.5m−42.

The figure shows triangle D E F. All three sides of the triangle are congruent..

answers are one of the following
DF = 7.5
DF = 4.5
DF = 11

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 23:30, jwbri

If the car had not hit the fence, how much farther would it have skidded? solve the skid-distance formula to find the extra distance that the car would have traveled if it had not hit the fence. round your answer to two decimal places. note that unit conversion is built into the skid distance formula, so no unit conversions are needed.

Answers: 2

continue

Mathematics, 22.06.2019 00:10, sonnyboi2305

Of of at a : $6, $8, $7, $6, $5, $7, $5, $7, $6, $28, $30 is?ato .ato .ato .ato .

Answers: 3

continue

Mathematics, 22.06.2019 04:10, serenityparish

Victor is a mechanic who wants to ensure he has enough funds during his old age. which account will be of benefit to victor? a. checking account b. savings account c. money market account d. individual retirement account

Answers: 2

continue

Mathematics, 22.06.2019 04:20, dpazmembreno

Avegetable farmer fills of a wooden crate with of a pound of tomatoes. how many pounds of tomatoes can fit into one crate? a. 14/15 of a pound b. 2 1/10 pounds c. 1 1/14 pounds d. 10/21 of a pound

Answers: 1

continue

You know the right answer?

Please help Find the value of DF given that DE=1.5m−9 and EF=4.5m−42.

The figure shows...