The answer is x=4 and y=-4
The answer is for 1st question is “10.4” and for the second question “non of these choices are correct”.
Explanation:
For the 1st question:
tan = opposite / adjacent
tan 30 = x / 18
18 tan 30 = x
x = 10.4
For the 2nd question,
If a triangle as an angle of 90 degree, it is 100% a right triangle.
Hope it helps :), mark me brainliest please!
60/15=4 meaning 25% of the dogs are purebreed
4miles ..............56 minutes
42miles .............x
x= (42*56)/4
x= 2352/4
x= 588
Answer:
729 tiles
Step-by-step explanation:
27 x 27 = 729
729 /1 =729
