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
liberstina [14]
3 years ago
6

Determine the measure of the missing angle in each triangle? Please help me ASAP

Mathematics
1 answer:
IrinaK [193]3 years ago
8 0

Answer:


Step-by-step explanation:

Sum of angles in a triangle = 180

1. 180 = 78 + 37 + x

180 = 115 + x

Subtract 115 from both sides

180 - 115 = 115 + x - 115

180 - 115 = x

65 = x

x = 65°


2. 180 = 80 + 66 + x

180 = 146 + x

Subtract 146 from both sides

180 - 146 = 146 + x - 146

34 = x

x = 34°

You might be interested in
The length of a train car is 50.6 feet. This is 5.8 feet less than 6 times the width. What is the width?
laiz [17]
So to do this you would add the two numbers together first. 50.6 +5.8+56.4. The length is 6 times this new amount, so you would divide it by 6 to get your answer. 56.4/6= 9.4. Therefore, the answer would be 9.4
3 0
3 years ago
Read 2 more answers
Can you help me answer question 35 please
Grace [21]

Answer:th

Step-by-step explanation:Bsbs

7 0
3 years ago
Goerge has a skateboarding dog named bruno. Bruno's trip down the sidewalk time: 0,1,2,3. Distance ft: 0,3,6,9, what us the rate
amid [387]
(0,0)(1,3)
slope (rate of change) = (3-0) / (1-0) = 3


3 0
3 years ago
The midpoint of is M(–1, –2). One endpoint is C(–9, –4). Find the coordinates of the other endpoint D.
lions [1.4K]

x coordinate of D  =  distance of 9 - 1 = 8 from point M

y coordinate of D  =  4-2 = 2  from point M

so coordinates of D are (--1+8 , -2 + 2)  = (7 , 0)  answer

8 0
3 years ago
Alicia is solving the equation shown.
kvasek [131]

Answer:

D.

Step-by-step explanation:

-2 is divided on both sides of the equation, which is the multiplication property of equality. you aren't adding anything/ multiplying anything by 0

6 0
3 years ago
Other questions:
  • In a poker hand, John has a very strong hand and bets 5 dollars. The probability that Mary has a better hand is .04. If Mary had
    12·1 answer
  • The density of a certain material is such that it weighs 1 pound for every 3.5 cups of volume. Express this density in tons per
    8·1 answer
  • Consider the initial value problemy' + 3 y = 36 t, y(0) = 6.Take the Laplace transform of both sides of the given differential e
    9·1 answer
  • Explanation for the question please?
    15·1 answer
  • Somebody help meeee!
    9·2 answers
  • Which expression shows the sum of the polynomials with like terms grouped together?
    13·2 answers
  • Who can help answer some of these? <br>​
    7·1 answer
  • Sally is an architect who creates a blueprint of a rectangular dining room. The area of the actual dining room is 1600 times lar
    14·1 answer
  • 13 POINTS<br> Identify the natural number that is closest to7–√.<br> A. 2<br> B.3<br> C.7<br> D.4
    10·1 answer
  • A barrel contains n cabbages which are either green or
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!