Answer:
X=13°
Step-by-step explanation:
angle 6 = 69° because they are vertically opposite angles and angle 6 and 5x+4 are equal to each other because they are corresponding angles because given 2 lines are parallel given in question's diagram and then
=> 5x+4 = 69°
=> 5x = 69°-4
=> 5x = 65°
=> x= 65°/5
=> x = 13°
Answer:
f(x)= 3(x - 2)(x + 2)
Step-by-step explanation:
The given quadratic function f(x) = 3x^2 - 12
Let's factor the given function.
f(x) = 3x^2 - 3*4
Here the common factor is 3, we can take it as common factor and write the remaining terms.
f(x) = 3(x^2 - 4)
Now we can factor (x^2 - 4) using the formula (a^2 - b^2) = (a-b)(a + b)
(x^2 -4) = (x^2 - 2^2)
= (x - 2)(x + 2)
Therefore, f(x) = 3(x^2 - 2^2)
f(x)= 3(x - 2)(x + 2)
Hope this will help you to understand the concept.
Thank you.
Answer: C. -13, -5, 19
Step-by-step explanation:
2(-4)-5 = -13
2(0)-5= -5
2(12)-5= 19
The answer for question 3 is B) They have the same answer so there is no difference in how to evaluate.
Each exponent is equal to -1024.
Hope this helps! :))
Answer:
8+3(2)
Step-by-step explanation:
8 more than indicates addition, so that makes the first part of the expression 8+.
The product of 3 and 2 indicates multiplication, since product means the result of multiplication. That finishes the expression with 3(2).
In conclusion, a numerical expression that matches the states phrase is 8+3(2). You can also do 8+3×2 too, as they equal the same thing.