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
tia_tia [17]
2 years ago
12

Please help me solve this

Mathematics
1 answer:
Tpy6a [65]2 years ago
4 0

Answer:

<u>1st pic:</u>

x = 49

top angle = 45

bottom angle = 108

far right angle = 27 degrees

<u>2nd pic:</u>

angle 1 = 88 degrees

angle 2 = 57 degrees

angle 3 = 35 degrees

angle 4 = 145 degrees

Step-by-step explanation:

<u>1st pic:</u>

you can find the far right angle by taking 153 and subtracting it from 180:

⇒ 180 - 153 = 27 degrees

you can find x by the following equation ⇒ x - 4 + 2x + 10 + 27 = 180

combine like terms ⇒ 3x + 33 = 180

subtract 33 from each side ⇒ 3x + 33 - 33 = 180 - 33 ⇒ 3x = 147

divide 3 on each side: ⇒ \frac{3x}{3} = \frac{147}{3}

x = 49

to find the top and bottom angles, substitute 49 for x:

top angle : x - 4

49 - 4 = 45 degrees

bottom angle: 2x + 10

2 x 49 + 10 = 108 degrees

<u>2nd pic:</u>

angle 1:

⇒ 180 - 92 = 88 degrees

angle 2:

⇒ 180 - 123 = 57 degrees

angle 3:

⇒ 180 - (88 + 57) = 35 degrees

angle 4:

⇒ 180 - 35 = 145 dgerees

You might be interested in
All I need to know is how to do 13. After I know how to do 13, I'll know how to do the rest. Please show your work and explain i
s2008m [1.1K]
MK is the same as NL.
Just  read the rest of the questions.
They practically give you the answers.
7 0
3 years ago
(05.05 HC)The four points (-2,5), (-2,-1). (6,-1), and (3,5) are the vertices of a polygon. What is the area, in square units, o
Dafna11 [192]

Answer:

Step-by-step explanation:

D

3 0
3 years ago
What is the area of these trapezoid
Assoli18 [71]

Answer:

1. 54ft squared  2. 48 cm squared

Step-by-step explanation:

6 0
2 years ago
Which is the least positive integer that should be multiplied with 2 × 2 × 2 × 3 so that we get
Elan Coil [88]

Answer:

3

Step-by-step explanation:

In order to have a perfect square you have to have at least two prime factors, and since three is quite clearly not in a pair, the answer is three.

8 0
2 years ago
A cylinder has a radius of 12 m and a height of 9 m.
mrs_skeptik [129]
The volume of cylinder formula is πr²h.

V = π(12)²(9)
V = 1296π³

So the correct answer is 1296π³
3 0
3 years ago
Read 2 more answers
Other questions:
  • The approximate distance of the moon from Earth is 4 x 105 km and the average approximate distance from the Earth to Venus is 4
    8·2 answers
  • A bag contains 3 red marbles, 1 green one, 1 lavender one, 3 yellows, and 2 orange marbles. How many sets of five marbles includ
    14·1 answer
  • Write 0.39 as a fraction in simplest form
    13·2 answers
  • 11 less than three times a number is the same as 75 less than the product of-1 and the number
    14·1 answer
  • If "a" varies directly as "b" and inversely as "c". If a=16 when b=12 and c=6, find "a" when b=28 and c=4. *
    10·1 answer
  • The length of a rectangle is 1 inch more than twice it’s width. If the perimeter of the rectangle is 20 inches, what are the dim
    10·2 answers
  • In slope-intercept form, what is the equation of the line passing through the points (3, 17) and (7, 25)?
    13·2 answers
  • What is the next term of the arithmetic sequence?<br> -2,3, 8, 13, 18,
    7·1 answer
  • Help please will give brainliest ​
    6·2 answers
  • Using the properties of logarithms, rewrite ln (x5).
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!