Answer:
B. 3x+5−4x=−(x+8)
Step-by-step explanation:pls mark me
C.) Are the same length
<u>How you know-</u>
No matter how long the rectangle is the diagonals always will measure the same length. Think about two sides of a square, they have to equal the same length because if they were not the same then the shape wouldn't be a square.
The average rate of change of the function in the given interval -3 ≤ x ≤-1 is 10.
<h3>What is the average rate of change?</h3>
The average Rate of Change of the function f(x) can be calculated as;
Interval -3 ≤ x ≤-1
a = -3, b = -1
f(a) = f(-3) = -20
f(b) = f(-1) = 0
Step 2: Find Average
Therefore, the average rate of change of the function in the given interval -3 ≤ x ≤-1 is 10.
Learn more about average rate;
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Answer:
An equation is a statement that maintains the equal value of two mathematical expressions. If the statement is true for all variable values, it is called an identity. ... An equation shows the equality of two variables while an inequality shows the inequality of two variables
Answer:
535.07
Step-by-step explanation:
S=P(1+ i) ^n
i= nominal rate of interest / number of compounding periods
i =. 06/12
=0.18
Divided by 100
=0.0018
n- number of times interest is given per year x the number of years
n=12x3
=36
8000(1+0.0018)^36
=8535.07
Interest
8535.07 - 8000
=535.07
