1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
xeze [42]
3 years ago
5

What is the perimeter of triangle DEF

Mathematics
2 answers:
LuckyWell [14K]3 years ago
7 0
Remember that A squared plus B squared equals C squared.

Since sides F_D and D_E are both 3, the answer cannot be 4.2 or 2.4.

SO basically you just add 3 + 3 = (The side F_E, which you can get by putting numbers in the formula), you should get your answer.

3² + 3² = Line EF²
9 + 9 = Line EF²
18 = Line EF²
√18

You get the idea. Hope this helps!
frozen [14]3 years ago
3 0

Answer:

i took this quiz and the answer is 10.2 units good luck

Step-by-step explanation:


You might be interested in
Given m∥n, find the value of x.
ELEN [110]

Answer:

53°

Step-by-step explanation:

Of the two lines are parallel then x = 53°

7 0
2 years ago
According to the weather report, what is the chance of rain or snow?
Viefleur [7K]

Answer:

50? or together will be 90?

5 0
3 years ago
Read 2 more answers
Samantha spent 40 minutes on homework. Sixty percent of that time was spent on language arts.how many minutes were spent on lang
yan [13]
If you would like to know how many minutes were spent on language arts, you can calculate this using the following steps:

60% of 40 minutes = 60% * 40 = 60/100 * 40 = 24 minutes

The correct result would be: 24 minutes were spent on language arts.
3 0
3 years ago
Read 2 more answers
Eric and Carly each made a bowl of punch. Carly used 5 times as much lemonade as Eric did. If Eric used 1/4 of a
Viktor [21]

Answer:

carly used 1 1/4 cups of lemonade

Step-by-step explanation:

I think that is simplified

8 0
2 years ago
Select the correct answer.
andrew-mc [135]

Answer:

v=\sqrt{\frac{E}{m}}

Step-by-step explanation:

The formula is given as:

E=mv^2

We need to solve this formula for v, that means that v to one side and let it be solved in terms of the other variables (E and m). First, we isolate v:

E=mv^2\\\frac{E}{m}=\frac{mv^2}{m}\\\frac{E}{m}=v^2

To isolate v, and eliminate the "square", we need to take square roots of both sides, that will give us v in terms of the other variables:

\frac{E}{m}=v^2\\\sqrt{\frac{E}{m}}=\sqrt{v^2}\\\sqrt{\frac{E}{m}}=v

Putting v to left side (convention), we finally have:

v=\sqrt{\frac{E}{m}}

7 0
3 years ago
Other questions:
  • Why did the music teacher need a ladder
    11·2 answers
  • Which graph represents 2x+2y=4
    10·2 answers
  • How many hours is 8 to 3 o'clock
    15·2 answers
  • A rocket is travelling at a speed of 21,000 miles per hour (mph). Use the fact that 1 km is approximately equal to 0.6214 miles
    13·1 answer
  • Triangle LMN is similar to triangle PQR. Which of the following sets of side lengths could be those of triangle LMN.
    6·2 answers
  • Aaron is growing two tomato plants. At the last measurement, the first plant was 6.53 inches tall and the second was 2.7 inches
    14·2 answers
  • Which of the following options have the same value as 30% percent of 81?
    11·1 answer
  • Plz help I’ll give Brainliest!!!!<br> URGENT PLZ HURRY!!!!
    13·2 answers
  • Please help me with this
    11·1 answer
  • Next time, the rabbit from the previous problem start at 10 where on the number line can he be after the same three jumps?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!