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
ozzi
2 years ago
10

HURRYIn the figure, j∥k and m∠2 = 117°.What is the m∠3 ?

Mathematics
1 answer:
Andreyy892 years ago
3 0

Answer:

∠ 3 = 63°

Step-by-step explanation:

∠ 2 and ∠ 3 are adjacent angles and supplementary, thus

∠ 2 + ∠ 3 = 180°, that is

117° + ∠ 3 = 180° ( subtract 117° from both sides )

∠ 3 = 63°

You might be interested in
IM BORD <br> ZOOOOOOOOM <br> AND I NEED HELP IN MATH
Fiesta28 [93]

Answer:

no offense but dont u got friends like call them

Step-by-step explanation:

7 0
2 years ago
What is the difference between a rectangular prism and a triangular prism?
alukav5142 [94]
The difference between these two figures is the shape of the base.
Prisms are "named" by their bases.
A rectangular prism has a rectangular base, a triangular prism has a triangular base, a square prism would have a square base, etc.
3 0
3 years ago
Read 2 more answers
Help, math (•_•) …........I have to put a lot of words but the question is on the picture
Marta_Voda [28]
What do u wanna know

8 0
2 years ago
an isosceles triangle has a vertex angle of 21.21 degrees. two sides of the triangle are each 17.91 ft long. whats the area of t
lubasha [3.4K]

Answer:

The area of triangle is A=58.02\ ft^{2}

Step-by-step explanation:

Let

B -----> the measure of the vertex angle of the isosceles triangle ABC

a and c -----> the two congruent sides of the isosceles triangle ABC

we know that

The area of a triangle applying the law of sines is equal to

A=\frac{1}{2}(a)(c)sin(B)

we have

a=c=17.91\ ft

B=21.21\°

substitute in the formula

A=\frac{1}{2}(17.91)(17.91)sin(21.21\°)

A=58.02\ ft^{2}

7 0
3 years ago
F(-4) for f (x) = -4x+9<br>f(-4)=?
Dovator [93]

F(x)= -4x+9

Multiply f*x

xF=9+4x

Solve for X: -4x+xF=9+4x-4x=0

Combine like terms: -4x+4x=0

-4x+xF=9+0= 9

-9+-4x +xF = 0.

3 0
2 years ago
Other questions:
  • Help me plz the first number if four
    6·1 answer
  • What are the non overlapping angles
    6·1 answer
  • What is the product? ​ −0.14×0.12−0.14×0.12 ​ enter your answer as a decimal in the box.?
    13·1 answer
  • 3(2x+9) = 4+3x-1<br><br> What does x equal
    15·2 answers
  • Helllllllpppppppppppp
    15·1 answer
  • PLEASE HELP WORTH 25 POINTS!!!
    5·1 answer
  • ‼️‼️I REALLY NEED THIS ASAP PLS I’ll give 60 pts thank you
    13·1 answer
  • Pllssss helpp with thisss mathhh!!!!!!!
    10·2 answers
  • ABCD is a kite with AD=AB
    12·1 answer
  • Ben's living room is a rectangle measuring 9 yards by 156 inches. By how many feet does the length of the room exceed the width?
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!