A pair of vertical angles are B and D, because they are vertical, or across from, each other.
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The x-intercept of a function is the point where it crosses the x-axis.
The x-intercept of g(x)=log(x + 4) is -3
<h3>How to determine the x-intercept</h3>
We have:
f(x) = log(x)
Rewrite as:
y = log(x)
Apply the exponent rule

Set y to 0

Given that f(x) is shifted 4 units left to get g(x).
The x-intercept of g(x) is then calculated as:


Hence, the x-intercept of g(x)=log(x + 4) is -3
Read more about intercepts at:
brainly.com/question/570062
For the first one it’s subtraction property of equality
Answer:
120
Step-by-step explanation:
The absolute value is 120. Think about it on a number line, the absolute value is the amount of spaces that -120 is away from 0. Therefore, the amount of spaces -120 is from 0, is 120.