Answer:
135
Step-by-step explanation:
The equation is 135+90+x=360. x=360-(225)=135
Hello there,
So the question is asking to change the feet into inches and inorder to that we need to know how many inches go into one feet...
- 1 ft = 12 inch
Now that we know that we need to change the feet into inches by multiplying 12.1 by 12...
The question asked to have the same amount of significant digits as the original...
- the original has 3 and the answer at the moment has 4
Your answer would be 145 inches.
Hope I helped,
Amna
Answer:
it is acute, isosceles, obtuse and right triangles
Step-by-step explanation:
Y = 4x - 9 and y = x-3 so the two right sides (4x-9 and x-3) must be equal
4x-9 = x-3
Let's solve for x
4x-9 = x-3
4x-9+9 = x-3+9 ... add 9 to both sides
4x = x+6
4x-x = x+6-x ... subtract x from both sides
3x = 6
3x/3 = 6/3 ... divide both sides by 3
x = 2
If x = 2, then y is...
y = 4*x - 9 = 4*2-9 = 8-9 = -1
which can also be found by
y = x-3 = 2-3 = -1
So overall x = 2 and y = -1
We have the ordered pair (x,y) = (2,-1)
The answer is D. I graphed it on this website called desmos. The solution is where the lines intersect.