The opposite of -3.2, applying the knowledge of the number line system would be: 3.2.
On a number line, the opposite of a number is simply the value of that number that will cover the same distance to and from point zero.
For instance, the opposite of 4 is -4. Opposite of -5 is 5.
Thus, the opposite of -3.2 would be 3.2.
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the answer i believe is
3.2
Answer:
The cost of the wristband for 8 rides is $35.
Step-by-step explanation:
The expression for the cost, C, for r rides is
C = 2.5r + 15
Since she wants to go on 8 rides, r is 8.
Substitute r with 8 in the cost equation and evaluate it.
C = 2.5r + 15
C = 2.5 * 8 + 15
C = 20 + 15
C = 35
The cost of the wristband for 8 rides is $35.
find x
The chords SR and ST are congruent, so the (minor) arcs SR and ST have the same measure.
The measure of the arcs SR, ST, and RT add up to 360º. So we have
2xº + 64º = 360º ==> x = 148
The difference between the populations after 3 minutes is 5.
According to the question, the population of bacteria is modeled by the function; . We have to recall that x refers to the time taken to have an M number of bacteria.
Initially, x = 0 so;
= 51
After 3 minutes, we have;
= 56
Difference between the populations after 3 minutes = 56 - 51 = 5
Hence, the difference between the populations after 3 minutes is 5.
Learn more about population of bacteria: brainly.com/question/4332205
-150+(-45)= -195
Negative since it’s deeper
this might be yo answer im not sure
i hope this helped u tho
Answer:
x = 15, AOB = 15, BOC = 165
Step-by-step explanation:
Assume that this is a straight line
2x - 15 + 11x = 180
Combine like terms
13x - 15 = 180
Add 15 on both sides
13x = 195
Divide 13 on both sides
x = 15
Substitute x for 15 in both equations
2(15) - 15 = 15
11(15) = 165
(For checking purposes, 165 + 15 = 180)
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=> Property used = distributive property.