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
Freddy is helping buy ingredients for salads for the school spaghetti dinner. He bought 10 pounds of onions at $0.69 per pound,
dezoksy [38]
Hey there,

Answer: Tomatoes 

If you multiply 10 x 0.69 (for onions) it would be 6.9
If you multiply 100 x 0.99 (for tomatoes) it would be 99
Lastly, if you multiply 100 x 0.69 (for lettuce) if would be 69


Which are the most? Tomatoes.

~ Hope this helps, and if you have any questions or concerns, feel free to pm me or comment down below :)
3 0
3 years ago
NEED HELP ASAP!!! ALGEBRA 1 STUFF (20pts.)
3241004551 [841]
It's not actually 20 pts it's 10 pts if you send a question and you want 20 pts off it would be 10 for other ppl. like 

10pts off = 5
20pts off = 10
30pts off = 15

and so on so it's like counting by 5's each time you lose points

4 0
3 years ago
PLEASE HELP ASAP!!! I NEED CORRECT ANSWERS ONLY PLEASE!!! I NEED TO FINISH THESE QUESTIONS BEFORE MIDNIGHT TONIGHT.
Natali [406]

Yo sup??

To solve this question we have to apply trigonometric ratios

sin31=UT/TV

TV=UT/sin31

=7.76

=7.8

Hope this helps.

6 0
3 years ago
PLEASE HELP .!!! ILL GIVE BRAINLIEST.. *EXRTA POINTS* .. DONT SKIP :(( ! <br> ILL GIVE 30 POINTS .
Rufina [12.5K]

Answer:

D

Step-by-step explanation:

they don't eat the same food, so it rules out the first three sorry if wrong

4 0
3 years ago
Read 2 more answers
Question 8 c
balandron [24]
22 total tokens

15/22 is the probability you won’t draw a red
7 0
2 years ago
Other questions:
  • The sum of -3 1/3b + b
    12·1 answer
  • A) A shopkeeper marked the price of an article a certain percent above the cost price and
    13·1 answer
  • Which choice is equivalent to the expression below?
    8·1 answer
  • Mrs.Klein uses 12 cucumbers to make 3 jars of pickles. At this rate, how many cucumbers will she need to make 10 jars of pickles
    13·1 answer
  • Mr smith had 4 daughters each daughter had a brother.. how many kids mr. Smith has
    13·2 answers
  • The mean age of swimers for all of these teams is 10. what does a large mad tell you.eade help​
    7·1 answer
  • Please help. Jdjsjjsdjdidjd
    7·1 answer
  • I need help rn PLEASEEE heheheh
    8·1 answer
  • What is the counter example for the conditional below? if a number is divisible by 6, then it is divisible by 18.
    10·1 answer
  • Which of these is NOT likely to be found on your credit report? A) current address B) previous employer C) church membership D)
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!