Step-by-step explanation:
Third angle = 180° - (70° + 55°)= 180° - 125° =55°
Since, all the angles of triangle are acute angles, hence it is a acute angled triangle or scalene triangle.
You want to solve for x so add 18 from both sides of the equal sign. making it 3x=12. then divide both sides by 3 making x=4. x is 4.
Answer:
875
Step-by-step explanation:
If there are 100 tagged rabbits and which there are 40 tagged out of 350 we get
The amount tagged/ The amount of rabbits = Tagged come back/Caught
If we replace the equations we get the equation
100/x = 40/350
Step 1. Cross Multiply
40x = 35000
x = 875
There are 875 rabbits
-7/16 - 1/4 - 5/16
1. -7/16 - 4x1/4x4 - 5/16
2. -(7/16 + 4/16 + 5/16)
3. -7 + 4 + 5/16
that will add up to be 16/16 then cancel them out and you get for your answer -1