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
Iteru [2.4K]
2 years ago
10

Ill give brainliest Triangle Sum Theorem CLASSWORK

Mathematics
2 answers:
olasank [31]2 years ago
8 0

Answer:

(14x + 1) + 90 + 61 = 180 \\ 14x + 152 = 180 \\ 14x = 28 \\  \boxed{x = 2}

<h3>2 is the right answer.</h3>

(4x + 3) + 55 + 70 = 180 \\ 4x + 128 = 180 \\ 4x = 52 \\  \boxed{x = 13}

<h3>13 is the right answer.</h3>

zepelin [54]2 years ago
7 0

Step-by-step explanation:

Sum of angles in a triangle = 180°.

Question 3:

We have 90° + 61° + (14x + 1)° = 180°.

=> 14x° + 152° = 180°

=> 14x° = 28°

=> x = 2.

Question 4:

We have 70° + 55° + (4x + 3)° = 180°.

=> 4x° + 128° = 180°

=> 4x° = 52°

=> x = 13.

You might be interested in
Delicious bakeshop sells a ratio of 3 powdered donuts to 5 glazed donuts. Which of the follow represents the ratio of powdered d
kolezko [41]

Answer:

21 to 35

Step-by-step explanation

I aced the test

3 0
3 years ago
Read 2 more answers
Jada has 7/8 cup of cheese. Her cheese bread recipe calls for 1/6 of chees. How many times can she make her recipe with the chee
Grace [21]
5 times because with common denominaters(remeber:what you do the top you always do to the bottom or what you do the bottom you do to the top)7/8=21/24 1/6=4/24.21 divided by 4 equals 5.5 but you want a whole loaf of cheese bread not a half so you would round it to 5.
5 0
3 years ago
Read 2 more answers
Simplify<br>5/2y-1 - 6/3y-1​
Kipish [7]

Answer:

Step-by-step explanation:

First Group like terms:

5/2y-6/3y-1-1

Add similar elements:5/2y-6/3y=1/2y

1/2y-1-1

1/2y=y/2

=y/2-1-1

=y/2-2

6 0
2 years ago
SOMEONE PLEASEEEE HELPPPP?!?!?!?!!?
Zarrin [17]

Answer:

Step-by-step explanation:

Top/Bottom = 12

Sides = 15

Front/Back = 20

20 + 15 + 12 = 47

47 / 1/2 = 23.5

8 0
3 years ago
Will give the brains of me brains and my brains and maby ur brain to u how many brains can i give u if u ask this quetion right?
kogti [31]

Answer: 1.6

Step-by-step explanation:

This data set is 0,1,2,2,3.  Thus, you can calculate the mean by doing (0+1+2+2+3)/5=1.6

Hope it helps <3

6 0
3 years ago
Read 2 more answers
Other questions:
  • A pile of sand in the shape of a cone has a diameter of 8 in. and a height of 5 in.
    11·1 answer
  • A volleyball court is shaped like a rectangle. it has a width of x meters and a length of 2x meters which expression gives the a
    5·1 answer
  • one day in December the temperature in London was -3 degrees Celsius in Stockholm it was -5 degrees it was -8 degrees Celsius wh
    10·1 answer
  • Graph the line that passes through the points (9, -9) and (9,−4) and determine the equation of the line.
    5·1 answer
  • This is an isosceles trapezoid z=
    10·2 answers
  • Witch number is the product of 12.22 x 15.38
    5·2 answers
  • PLS HURRY!!!!!! WILL GIVE BRAINLIEST!!!! Explain the process to solve the equation. Use proper vocabulary in your explanation. 1
    9·2 answers
  • Need some help on this
    5·1 answer
  • PLEASE HELP!!<br> 4 Digit Lock *<br> Enter 4 digit number code with no spaces
    12·1 answer
  • Write -5i, 2, and 7 in the simplest polynomial function given the roots
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!