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
UkoKoshka [18]
3 years ago
12

Measure E is equal to?

Mathematics
2 answers:
Gennadij [26K]3 years ago
7 0

Answer:

114

Step-by-step explanation:

Since DE and EF are equal, DEF is an isosceles triangles.

In isosceles triangle, two angles are equal.

So,

∠F = ∠D = 33

Sum of interior angles in a triangles is 180,

∠D + ∠F + ∠E = 180

33 + 33 + ∠E = 180

∠E = 180 - 33 - 33

∠E = 114

Alborosie3 years ago
6 0

Answer:

E =114

Step-by-step explanation:

The two base angles are equal to 33 since it is an isoscles triangle.  We know that because the two sides are equal.   That means D and F are equal to 33. The sum of the angles of a triangle are 180.  

D+E+F = 180

33+E +33=180

66+E = 180

E = 180-66

E =114

You might be interested in
Due in 10 mins, pls help !​
xeze [42]

Answer:

3rd one

Step-by-step explanation:

4 0
3 years ago
2.14x - 42.9 for x = 22.4 ?<br> A. -18.36<br> B. 5.026<br> C. 47.939<br> D. 90.839
Fynjy0 [20]

Answer:

Step-by-step explanation:

Your answer would be B., because you would multiply

2.14 x  22.4   =

47.939  

then you will subtract that by 42.9

47.939 - 42.9 =  

5.026

7 0
3 years ago
Why does 5x2/3 =10x1/3
lesya [120]

Answer:

yes it has

Step-by-step explanation:

The numerators of the eqations equates themselves likewise the denominator

numerators=10

denominators=3

7 0
3 years ago
How can you represent real world situations using positive nubers, negative nubers, and zero?
Natasha2012 [34]

Answer:Maybe ffor the positive numbers you could use like 1,2,3,4,5,6,7,8, and 9. For the negitive number could be like -1,-2,-3,-4,-5. And zero could  repersent  the middle. Get it or no?

Step-by-step explanation:

6 0
3 years ago
I really need help with this Triangle problem. ​
julia-pushkina [17]

Answer:

x = 10

y = 20

Step-by-step explanation:

\tan \: 30 \degree =  \frac{x}{10 \sqrt{3} }  \\  \\  \frac{1}{ \sqrt{3} } =  \frac{x}{10 \sqrt{3} }  \\  \\ \sqrt{3} x = 10 \sqrt{3}  \\  \\ x =  \frac{10 \sqrt{3} }{ \sqrt{3} }  \\  \\ x = 10 \\  \\  \cos 30 \degree =  \frac{10 \sqrt{3} }{y}  \\  \\  \frac{ \sqrt{3} }{2}  =  \frac{10 \sqrt{3} }{y}  \\  \\ y =  10 \sqrt{3}  \times  \frac{2}{ \sqrt{3} }  \\  \\ y = 10 \times 2 \\  \\ y = 20

4 0
2 years ago
Other questions:
  • A piece of string is 325 centimeters long.
    12·1 answer
  • Box 2:
    9·2 answers
  • Which is the best buy?<br>12 tins of fish at K7.80 or 6 tins of fish at K4.20?​
    14·1 answer
  • Hamari is solving the equation 4(x-3) = 16
    7·2 answers
  • you purchased 7 3/4 pounds of candy for you party you are expecting to have 10 guest attendyour party..How much candy will each
    5·1 answer
  • Sally bought 6.11 pounds of cheese at the deli. Dan bought 3.68 pounds of
    15·1 answer
  • There are 6 red marbles, 5 green marbles, and 4 yellow marbles in a bag. If Joe picks 2
    12·1 answer
  • Solve the system. Y = 1/2x - 3 Y= 4 + 1/2x
    7·2 answers
  • 122 is what percent of 145?
    5·1 answer
  • Which ratio is not equivalent to 3/5 ? <br>A. 15/20 <br>B.6/8 <br>C.30/50 <br>D.12/20
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!