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
goldfiish [28.3K]
2 years ago
12

Which side of DEF is the longest? help pleasee

Mathematics
2 answers:
Papessa [141]2 years ago
7 0

Answer:

the answer is c

Step-by-step explanation:

Anit [1.1K]2 years ago
3 0
It’s B because how can C be the longest when angle “DE” is leaning to angle “EF” to make the angle shorter
You might be interested in
50 POINTS !!<br><br><br> PLEASE HELP !! ILL GIVE BRAINLIEST TO THE RIGHT ANSWERS.
Artyom0805 [142]

Answer:

12

Step-by-step explanation:

Use the pythagorean theorem (a^2+b^2=c^2). A and b are the two legs of the triangle, and c is ALWAYS the hypotenuse. Plug in the values for a and c

a^2+b^2=c^2

5^2+b^2=13^2

25+b^2=169

b^2=144

b=12

6 0
3 years ago
Read 2 more answers
Solve the system of equations by substitution. Show your work in the sketch and write your answer as an ordered pair.
Ede4ka [16]

Let's solve your system by substitution.

−3x+y=−2;y=4x

Rewrite equations:

y=4x;−3x+y=−2

Step: Solvey=4xfor y:

y=4x

Step: Substitute4xforyin−3x+y=−2:

−3x+y=−2

−3x+4x=−2

x=−2(Simplify both sides of the equation)

Step: Substitute−2forxiny=4x:

y=4x

y=(4)(−2)

y=−8(Simplify both sides of the equation)

Answer:

x=−2 and y=−8

3 0
3 years ago
Help how do you do this help fast please
GalinKa [24]

Answer:

x= 50°

Hope it helps!

Step-by-step explanation:

The sum of the exterior angles of a polygon is always 360°

So, x+40+x+20+2x+2x = 360

6x + 60= 360

6x = 360-60 = 300

6x= 300

x= 300/6

= 50

7 0
2 years ago
A store sells a package of 25 trading cards for​ $5.25. Use pencil and paper. Explain how you can tell that the unit price per c
zzz [600]

Answer:

21 cent per card

Step-by-step explanation:

5.25 / 25 = .21

because 25 can be divided into the first 2 numbers

6 0
2 years ago
Bananas are on sale for $0.39 per pound. Mr Schurter bought 3 x 3 /4 pounds of bananas. Which is closest to the amount he paid f
Anna71 [15]
It comes out to 0.8775 so it rounds to about $0.88
8 0
3 years ago
Other questions:
  • Fenton is building a model of a living room. The model sofa is 16 inches long and 7 inches deep. The real sofa's dimensions are
    10·1 answer
  • What is the area of this composite figure? <br> A . 12ft²<br> B. 80ft²<br> C. 88ft²<br> D. 100ft²
    14·1 answer
  • In 1 hr, a plane can travel 440 mi into the wind and 480 mi with the wind. Find the wind speed and the rate of the plane in stil
    7·1 answer
  • -42sry - 12sgy - 36sy - 6swy <br><br> Factor
    6·1 answer
  • Solve the following system of equations and show all work.<br> y = 2x^2 +9x<br> y = 4x + 25
    13·1 answer
  • I NEED HELP ASAP WILL MARK BRAINLIST. NOTE: EVERYTHING IS ALREADY ANSWERD ALL I NEED HELP WITH IS QUESTION 8 AND 9 PLEASE
    12·2 answers
  • A plumber had two pipes. The ratio of the length of the longer pipe to the
    13·1 answer
  • Pls anwser this question pls it’s easy math I really need it look at the pic
    10·1 answer
  • How does -5 + 5 equal 0?<br> Explain
    13·2 answers
  • a study designed to determine if there is an association between an adverse effect in a large population and exposure to a parti
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!