9514 1404 393
Answer:
Step-by-step explanation:
The angle marks show that ΔRST is isosceles, so RT = RS. They also show ΔRTU to be equilateral, so UT = RT.
UT = RS
x -5 = 15
x = 20 . . . . . . add 5
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ΔRTU is equilateral, so ∠RTU is 60°. The angle marked 3y° is complementary to that.
3y = 30
y = 10 . . . . . divide by 3
2. You would use liters for a bathtub.
3.You would use milliliters for a medicine capsule.
you got the wrong brainly i guess
For number 7 it is 6x*4
For number 8 it is 3(6+4)
Have a great day :)
