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
Fantom [35]
3 years ago
5

What is the area of triangle DEF?

Mathematics
2 answers:
Andrew [12]3 years ago
5 0

the answer is B.2/14 i took the test and got it right

Alex Ar [27]3 years ago
3 0

2√14 square units

HOPE THIS WILL HELP U

You might be interested in
Use >, <, or = to complete the statement.
nalin [4]
It should be |-10| < |11| which I think is option C?
6 0
3 years ago
Read 2 more answers
Algebra- systems of equations (x,y)<br> 3x + 4y = 56<br> x = 3y + 12
ElenaW [278]

Answer:

2

Step-by-step explanation:

simplify......dndjddjejdjdjehdeww

7 0
3 years ago
Dhaulagiri is the 7th highest mountain in the world. Ms. Fink is walking through
11111nata11111 [884]

Answer:

4833 m

Step-by-step explanation:

Given that her angle of elevation at the first recording is 47.3 at an altitude of 4900 m

We use Pythagoras Theorem to get this done

We can say that the opposite of the angle is the altitude, while the hypotenuse of the triangle, is the distance between herself and the top

Using the sine angle rule, we have

Sine 47.3 = 4900 / h

h = 4900 / sin 47.3

h = 4900 / 0.7349

h = 6668 m

This means that she was 6668 m away from the top of the mountain

She then moves 1000 m closer to the mountain top, this means that our h = 6668 - 1000

Using the same sine angle rule, we have

Sine 58.5 = o / 5668

o = 5668 * sine 58.5

o = 5668 * 0.8526

o = 4833 m

She is 4833 m above the sea level

5 0
3 years ago
Evaluate the formula V=BH/3 for B=4cm^2 and h=6 cm
Tom [10]
V=BH/3
V=(4)(6)/3
V=(24)/3
V=8
6 0
3 years ago
Read 2 more answers
Two numbers are between 10 and 20. Their greatest common factor is 3. Which two numbers could they be?
alina1380 [7]

Answer:

12 and 15     or

12 and 18    or

15 or 18

Step-by-step explanation:

The two numbers have to both be divisible by 3, since their greatest common factor is 3.  This only leaves..

12, 15, or 18     (no other numbers between 10 and 20 are divisible by 3)

The factors of 12 are: 2, 3, 4, 6, and 12

The factors of 15 are: 3, 5, and 15

The factors of 18 are: 2, 3, 6, 9, and 18

All three numbers have 3 as a greatest common factor, so we have 3 pairs of numbers they could be...

12 and 15     or

12 and 18    or

15 or 18

4 0
3 years ago
Other questions:
  • Mr. day for students.<br>​
    7·1 answer
  • 12dollers for 3 staeks 28 for 7staeks
    7·1 answer
  • A spaceship on a journey between planets would have to recycle as much air and water as possible. Suppose the crew on such a spa
    11·1 answer
  • What is 2400000 in standard form
    12·2 answers
  • How manufacturing time does the graph of the function below intersect or touch the x-axis y=-2x^2+3x+5
    8·1 answer
  • Solve for y<br>8×+4y=2​
    9·2 answers
  • Negative 50 over negative 5 integers
    6·1 answer
  • The Stahl family bought some new camping gear at REI that totaled $348.25. If they receive a 25% discount, how much did they sav
    13·1 answer
  • A bike helmet which usually costs $57 is discounted 20%. About how much is the discount amount?
    11·1 answer
  • Please help with the problem!
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!