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
sveticcg [70]
3 years ago
5

4x-10 3x-22 3x+3 find x when its an equilateral triangle??

Mathematics
1 answer:
zloy xaker [14]3 years ago
8 0

Answer:

x=15.1°

Step-by-step explanation:

Angles in an equilateral triangle adds up to 180°

(4x - 10) + (3x - 22) + (3x + 3) = 180

Putting the like terms together;

4x + 3x + 3x - 10 - 22 + 3 = 180

10x - 29 = 180

10x = 180 - 29 = 151

x = 151/10 = 15.1°

You might be interested in
What is the factored form of _________?
enyata [817]

Answer:

C

Step-by-step explanation:

The expression given is a difference of cubes and factors as

a³ - b³ = (a - b)(a² + ab + b²)

8x^{24} = (2x^{8})³ ⇒ a = 2x^{8}

27y^{6} = (3y²)³ ⇒ b = 3y²

Hence 2 factors are

(2x^{8} - 3y²) and

((2x^{8})² + (2x^{8} × 3y²) + (3y²)²)

= (4x^{16} + 6x^{8}y² + 9y^{4})

Hence the factored form of the expression is C

4 0
3 years ago
Mrs.Chang spent $44 for a movie ticket and a snack for each of her 4 children. Each snack cost $3.50. Each movie ticket cost the
jeka57 [31]
Each snack cost 3.50 and she bought four, one for each child. The child who wrote it only took one snack into account.
The equation should be 14+4x=44
14 being all four snacks
8 0
3 years ago
The measure of position called the midquartile of a data set is found using the formula StartFraction Upper Q 1 plus Upper Q 3 O
irinina [24]

Answer:

35.25

Step-by-step explanation:

Give the data set:

23 37 49 34 35 41 40 26 32 22 38 42

We are expected to calculate the midquartile of the given data set.

22 23 26 32 34 35 37 38 40 41 42 49

First step is to find the lower quartile which comprises of

22 23 26 32 34 35

Here the Q1 is (26+32)/2 = 58/2= 29

Second step to find the upper quartile which comprises of

37 38 40 41 42 49

Here the Q3 is (40+41) /2 = 81/2 = 41.5

Then to find the midquartile which is (Q1+Q3) /2 where Q1 is 29 and Q3 is 41.5

= (29+41.5)/2

= (70.5) /2 = 35.25

8 0
3 years ago
ABCD is a parallelogram. Find the value of x, y and z.​
expeople1 [14]

Step-by-step explanation:

X+100=180(linear pair)

X=180-100

X=80

30+y+x=180(sum of angle of triangle)

Y=180-110

Y=70

6 0
2 years ago
Read 2 more answers
Find the length of each side of an equilateral triangle with perimeter 60 inches.
slava [35]

Answer:

20

Step-by-step explanation:

60 divided into 3 = 20 since all sides are equal then you get 20 for each side.

8 0
3 years ago
Other questions:
  • 5/6 + 3j = -2/3 I need to find the value of j
    6·1 answer
  • Look at each expression. Is it equivalent to "the quotient of 10 plus x and y minus 3"?
    9·1 answer
  • If the diameter of a circle is 7/2, what is the radius, circumference in terms of pi and what is the approximate circumference?
    11·2 answers
  • 12. Find S for the given arithmetic series.<br><br> a = 18, d = –10, n = 12
    10·1 answer
  • Devon is paving a rectangular driveway. The driveway is 25.3 meters long and 18.4 meters wide. The formula for the area of a rec
    11·1 answer
  • A statistics graduate student conducted an experiment about graduate students who lived on campus. After taking a simple random
    9·1 answer
  • A piggy bank contains 35 coins.
    9·1 answer
  • Please help asap 40 pts
    12·2 answers
  • A store has clearance items that have been marked down by 55%. They are having a sale advertising an additional 40% off Clarence
    15·1 answer
  • Sumaya's soccer coach randomly passes out three kinds
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!