m BOC=60 degrees because (7x+30)+(9x+42)=104
Answer:
Here we want to complete the blank to make the equality true:
( ) = (2 - 6)*(-4)
The equality is true if we have the same value in both sides, so we can think of this as an algebraic equation:
x = (2 - 6)*(-4)
We just need to find the value of x.
Then let's solve the right side:
x = (2 - 6)*(-4) = (-4)*(-4)
Remember the rule of signs:
(-)*(-) = (+)
x = (-4)*(-4) = 4*4 = 16
Then we need to complete the blank with the number 16
(16) = (2 - 6)*(-4)
Answer:
0.00065
Step-by-step explanation:
1.3 × 0.01 × 0.05
0.013 × 0.05
0.00065
Answer:
3/8
Step-by-step explanation:
