X = 450 × 100750
x = 60
If you are using a calculator, simply enter 450×100÷750, which will give you the answer.
Hope this helps!
Replace x with 3 in the equation to get:
7^2/ 3^2 -2
7^2 changes to 49 and 3^2 changes to 9:
49/9-2
Simplify 9-2 to 7:
49/7
Divide 49 by 7:
7
Answer:
30°
Step-by-step explanation:
The sum of angles in a triangle is 180°.
And the sum of the two angles in the triangle is 150°.
So to find the missing angle you do 180-150 which gives 30°.
Answer: 42:21 and 14:7
Step-by-step explanation:
42:21, 6:3, and 14:7 all reduce to 2:1, but 9:1 does not.
