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
muminat
2 years ago
12

If u can answer this that would rlly help:)

Mathematics
1 answer:
nadezda [96]2 years ago
7 0

Answer:

x = 12

Step-by-step explanation:

First, we need to find the last interior angle of the triangle. Since we know the exterior angle next to it is 140° and they are supplementary, meaning they form a 180° angle, we can make an equation to solve for the last angle.

∠SRT + 140° = 180°

∠SRT = 40°

Now we know that the last interior angle is 40°. All triangles have a sum of 180°, therefore we can once again set up an equation to solve for x.

3x + 4 + 8x + 4 + 40 = 180

11x + 48 = 180

11x = 132

x = 12

Therefore, x = 12.

You might be interested in
I need help, I’ve been stuck on this question plz
bezimeni [28]

Answer:

when distributing the first equation 1/4(8y+24) it is actually 2y+6 because 1/4*24= 6 not 8

Step-by-step explanation:

5 0
3 years ago
EMERGENCY!<br><br> How many cubes with side lengths of 1/4 cm does it take to fill the prism?
Fantom [35]

Answer:

135 cubes because if you multiply all the sides you get 2 7/64 so then you multiply that with 1/4 and you get 135/256. Just use the top number. I hope this helps!

3 0
3 years ago
Can someone please help?<br> I'm so lost...
tensa zangetsu [6.8K]
Angl G = angle I because of alternate interior angle theorem
the triangle JHG is congruent to the triangel JFI  because the corresponding angles F and J equal with J and H in the other triangle and the sides between them are equal FJ and HJ
therefor GJ = IJ because of the congruence
4 0
3 years ago
How would i solve this porportion problem. #20
Vikentia [17]
#20  16/36 = 4/d 4 x 36 = 144/16= 9   d=9                                                                                                                          #24      144/40 = x/5  144 x 5/40=18 x=18                                                                                                                         
7 0
3 years ago
Read 2 more answers
What is the volume of a sphere with a radius of 5.9 in, rounded to the nearest tenth of
Olegator [25]

Answer:

6

Step-by-step explanation:

If u round it to the nearest 1

6 0
2 years ago
Other questions:
  • What is the constant rate of change of 4 in 7 days
    11·1 answer
  • Drag each tile to the correct location on the image. Each tile can be used more than once, but not all images will be used.
    8·1 answer
  • 50-3n what is the value of n
    15·1 answer
  • the teacher wrote five-seven thousand, three hundred forty-nine, and sixty-five thousandths in standard form on the board. Which
    5·1 answer
  • Five less than 3 times a number is 25. What is the number?
    9·2 answers
  • Find the inverse function f−1(x) for the function f(x) = 3x − 2. (2 points)
    6·1 answer
  • Tracy's team won 75% of their games last year. They played 12 games. How many games did they win?
    13·1 answer
  • Write a unit rate. Remember a unit rate is compared to one. 36 riders in 4 cares
    9·1 answer
  • Why is upendrakishore roy chouwdhury remembered​
    12·1 answer
  • the interquartile range of the data set is 4. 2, 2, 3, 3, 4, 5, 5, 6, 7, 9, 12 which explains whether or not 12 is an outlier?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!