Answer:
-12
Step-by-step explanation:
You star at 0 on the number line
Negative numbers move to the left
Positive numbers move to the right
From 0 you move 20 units to the left and you land on -20
Once you are on -20 you need to move 8 units to the right because 8 is positive
As result you land on -12
Answer:
∠ EBF = 98°
Step-by-step explanation:
(3x - 15) and (2x + 10) are vertically opposite angles and are congruent, then
3x - 15 = 2x + 10 ( subtract 2x from both sides )
x - 15 = 10 ( add 15 to both sides )
x = 25
3x - 15 = 3(25) - 15 = 75 - 15 = 60°
The exterior angle of a triangle is equal to the sum of the 2 opposite interior angles.
∠ EBF is an exterior angle of the triangle , then
∠ EBF = 60° + 38° = 98°
The answer is to this is 3343
Given that a particular country has an estimated 4760 nuclear weapons out of an estimated total of 15350 nuclear weapons worldwide.
To find the percentage of the nuclear weapon owned by the country we have:
Therefore the country has 31.01% of the total nuclear weapons.
ANSWER:
31.01%
The slope would be -1 since it’s the coefficient of -x