Answer:
4%
Step-by-step explanation:
0.04 times 5000 is 200. add that to 5000 and you have 5200. i originally got it by dividing 5200 by 500, and i got 1.04. sorry if it doesnt make much sense
Answer:
Step-by-step explanation:
the opposite angles MUST add upto 180.
3x-5+2x=180
5x-5=180
x=185/5=37
A=37+5=42..
So I think 96
The answer would be 32. :)
Answer:
144°
Step-by-step explanation:
m<1 =3x
m< 2= 12x
1&2 are supplementary angles, so
3x+12x= 180
15x=180
x= 12°
measure of angle 4 equals the measure of angle 2
because they're head opposite angles
m<4= 144°
The correct answer to the first task, is:
7(x-3) = 4(x + 5) ( im assuming x + 5 by the ordering of the numbers, and ive seen many people doing the same mistake.)
7x-21 = 4x + 20
7x-4x = 21+20
3x = 41
The answer is 41/3.
I found this quite ugly, so i will do it by multiplication as it is acctualy written, also.
7x - 21 = 20x
7x-20x = 21
-13x = 21
x = -21/13 which is just as ugly.
If i input a - however:
7x-21 = 4x-20
3x = 1
x = 1/3
Thats all the possible answers, (except by division).
The correct answer to the second task, is 14 - x. Because she was x years younger than 14.