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
choli [55]
2 years ago
13

Whats the value of x????

Mathematics
2 answers:
Serjik [45]2 years ago
8 0

Answer:

X = 23

Step-by-step explanation:

oppsosite angles are equal so the brackets equal 90 degrees like the right angle opposite.

90-21 = 69

69  / 3 = 23

x = 23

ludmilkaskok [199]2 years ago
4 0

Answer:

23

Step-by-step explanation:

The equation on the left will equal to 90 due to it being congruent to the angle with the square. Therefore, make the equation out to be 3x+21=90 and subtract 21 from both sides and that will give you 69. Divide 69 by three which will leave you with x=23

You might be interested in
True or false
boyakko [2]

Answer:


Step-by-step explanation:


8 0
2 years ago
Read 2 more answers
Analyze Cecile’s work. Is it correct? No, adding in 0x keeps an equivalent polynomial. No, she did not fill in the X correctly.
pochemuha

Answer:

Yes, Cecile factored the polynomial correctly.

Step-by-step explanation:

6 0
3 years ago
Read 3 more answers
Find the 8th term of the geometric sequence 10, -40, 160, ...
Elenna [48]

Answer:

hgfgbffvghgdv check g tunic

3 0
3 years ago
Just the answer please​
Rasek [7]

Answer:

B.) x = 16

Step-by-step explanation:

4 0
3 years ago
How to justify each step in the solution of 5x+15=0
Flura [38]

Answer:

5x+15=0

5x= -15

x= -15/5

x= -3

the solution of the equation is X= -3

4 0
3 years ago
Read 2 more answers
Other questions:
  • What is the solution to the system of equations represented by the two equations?
    7·1 answer
  • If measure 5 = x, which angles have a measure of 180 - x? select all that apply
    5·1 answer
  • 72 21/64 being simplified as a fraction <br> if right ill do 5 star
    5·1 answer
  • Which properties are used to add these complex numbers? Check all that apply. (4+3i)+(8+2i)=(4+8i)+(3i+2i)=12+5i A. Associative
    9·2 answers
  • 60. A wheel of radius 8 inches is rotating 15°/s. What is
    12·1 answer
  • CAN SOMEONE PLEASE HELP ME WITH MY GEOMETRY HOMEWORK!!!! I DON'T UNDERSTAND WHAT I'M SUPPOSED TO DO SO CAN SOMEONE PLEASE HELP M
    13·1 answer
  • Which function has the largest slope?
    6·2 answers
  • Find The Perimeter Of This Figure.
    11·1 answer
  • What are all real square roots of .027​
    14·1 answer
  • Which one is right triangle angle <br>a. 45, 55 and 35<br>b. 52, 48 and 20​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!