Answer:
the answer is M,L,N
N is a 90 degree angle, M is an 30 degree angle, and L is a 60 degree angle
Answer:
16
Step-by-step explanation:
5y=6x+16...(I) and 9x=7y-20....(ii)
Using substitution method:
Multiply equation ii by 5
45x=35y-100
Substitute (I) into ii
45x=7 * 5y - 20
45x=7(6x+16)
45x=42x+112
45x-42x=112
3x=112......…….......
5y=6x+16
5y=2*3x+16
5y=2*112+16
5y=224+16
5y=240
Divide both sides by 5
y=48
3x-2y
112-2*48
112-96
16
Answer:
-9 < x
Step-by-step explanation:
-3x - 7 < 20
+ 7 + 7
___________
-3x < 27
___ ___
-3 -3
x > -9 [Whenever you <em>divide</em><em> </em>or <em>multiply</em><em> </em>by a negative, reverse the inequality symbol.]
The above answer is written in reverse, which is the exact same result.
I am joyous to assist you anytime.
Add them up and you get that they get an added 100 miles away every hour. Divide that by 400 and you get that they are 400 miles away after 4 hours.
Answer:
No this is not a solution
Step-by-step explanation:
Substitute the points in and see if the equation is true
-16 = 3(99) - -51
-16 = 297+51
-16 =348
False, so this is not a solution