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
stich3 [128]
3 years ago
13

#2 AND #4 PLEASE HELP!!

Mathematics
1 answer:
Evgesh-ka [11]3 years ago
8 0

Answer and Step-by-step explanation:

<u>For question number 2.</u>

First, draw a triangle. Now label each angle with the letter N, O, and M.

                                M

                                /\

                               /  \

                             /      \

                           /          \

                         /              \

                       /                  \

                     /                      \

                   /                          \

                 /                              \

               /                                   \

             /                                        \

           /                                            \

         /                                                \

       /                                                    \

     /                                                        \

   /____________________________\

N                                                                   O

Now, we see line NO. The angles that include line NO would be angle MNO and angle MON.

<u>For question number 4:</u>

We can see that there is a tick mark on side AC and side DF, meaning those two sides are congruent.

We then see that angle A is congruent to angle D, since there is that little curve mark, showing they are congruent.

Last, we see that they both triangles have 90 degree angles, shown with the square on the corner of the triangle..

Using the AAS Postulate (Angle Angle Side), we can say that triangle ABC is congruent to triangle DEF.

#teamtrees #WAP (Water And Plant) #ELM (Every Life Matters)

You might be interested in
A circle has a circumfernce of 13 it has a arc length of 11. What is the central angle of the arc in degrees
tatiyna

Answer: 304.6°

Step-by-step explanation:

First of all, using the circumference of the circle formula to find the radius of the circle.

Circumference of the circle = 13, ie

2πr = 13,

r = 13/2π ---------------------------- 1

Now getting the radius of the circle now, you now substitute for this in the formula for finding the length of an arc to get the central angle.

Arc length = 11 , ( 2πr0°/360) or (πr0°/180), so

πr0°/180 = 11 ------------------------ 2

Now solve for 0°, the central angle of the angle by making it the subject of the formula.

πr0° = 180 x 11

0° = 180 x 11

----------- ----------------- 3

πr

Now, put equation 1 in equation 3 and solve.

0° = 1980

--------

π x 13/2π

= 1980 x 2π

-----------

π.x. 13

= 1980 x 2

----------

13

= 3960/13

= 304.6°

Therefore, the central angle of the arc is 304.6°

Please be meticulous and understand the way I change the r in the denominator. It was the rule in fraction when dividing.

5 0
3 years ago
Best explained and correct answer gets brainliest!
sertanlavr [38]
Same side, interior angles of parallel lines cut by a transversal are supplementary.
The sum of the measures of supplementary angles is 180.

Angles 4 and 6 are same side, interior angles, so their measures add to 180.

m<4 + m<6 = 180

109 + m<6 = 180

m<6 = 180 - 109

m<6 = 71

Answer: m<6 = 71 deg.
8 0
3 years ago
What is the coefficient of 43k?
OLEGan [10]
43.
The coefficient of something is the numerical value in that term. For example, if we have 4x. The coefficient is 4.
4 0
3 years ago
Read 2 more answers
Find three consecutive odd integers such that the sum of 7 times the smallest and twice the largest is -91.
ollegr [7]
Find three consecutive odd integral such that the sum of seven times the smallest and twice the largest is -91
3 0
2 years ago
Find the 12th term of the sequence -15,-9,-3, 3
Reika [66]
First term (a) = -15
common difference(d)= -9-(-15)
= -9+15=6
So,
12th term(a12)= a +(n-1)d
= -15+(12-1)×6
= -15 + 11×6
= -15+66
= 51
4 0
3 years ago
Other questions:
  • A spinner has 14 equal sectors with different letters for each sector, as shown below:
    12·2 answers
  • If f(x) = x^2 + 1 and g(x) = 3x + 1, find 2f(1) + 3g(4)
    8·2 answers
  • What is the largest factor of 16 that is also a perfect cube?
    14·1 answer
  • HELP!!! 25 POINTS!!
    11·2 answers
  • What is the answer to this queation for my maths homework<br> 3a+7=13
    14·1 answer
  • if a scatter plot has no association then a.) it has no ordered pairs B.) its ordered pairs hsve no predictable pattern C.) it h
    9·1 answer
  • 6. A wire Il om long has a mass of 187 g. What is the mass of 7 cm of this wire?
    9·1 answer
  • You want to walk from home to a clothing store that is 3/4 miles away. You stop for a rest after 1/2 miles. How much farther do
    15·1 answer
  • the angles of a regular pentagon are in the ratio 3 ratio 5 ratio 6 ratio 7 ratio 9.find all the angles​
    8·1 answer
  • Evaluate the expressions below for the given values!
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!