Answer:
x = 30 degrees
Step-by-step explanation:
Okay so we start by noticing that the two pointed out vertices = 180 degrees. So we have the following equation.
(x + 12) + (3x + 48) = 180
If you combine them you get:
4x + 60 = 180
Subtract 60 from both sides..
4x = 120
Divide both sides by 4..
x = 30
And there's your answer!
It seems like it is dividing by 4 every time.
Then, the answer is 1/4/4/4 which is approximately 0.016
The correct answer is C) 8.85x10⁶.
We have
(7.97×10²)×(1.11×10⁴)
Multiplication is commutative, so we can rewrite this as:
(7.97×1.11)×(10²×10⁴)
Using the properties of exponents, we have
(7.97×1.11)×10⁶
Multiplying the numbers in parentheses, we have
8.8467×10⁶
This rounds to
8.85×10⁶
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Answer:
-23.3
Step-by-step explanation:
Given:
a = 3, b = -2, c = 5. 1
Equation;
2a + 3b - 3c + 4b
Find:
Solution
Computation:
2a + 3b - 3c + 4b
2(3) + 3(-2) - 3(5.1) + 4(-2)
6 - 6 - 15.3 - 8
-23.3