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nevsk [136]
3 years ago
9

Find the distance between the two given points. Round to the nearest tenth.

Mathematics
1 answer:
labwork [276]3 years ago
5 0

Answer:

9.9

Step-by-step explanation:

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When you divide a number by 1/2, the result is
Nikitich [7]
Let us analyze the following situation: The number we want to divide by 1/2 is X. We can write:
X/(1/2)=(X/1)/(1/2)=(X*2)/(1*1)= X*2,
which means that the number that is divided with 1/2 is multiplied by 2 (twice the original number).
W<span>hen you divide a number by 1/2, the result is twice the original number . Answer:B</span>
6 0
3 years ago
Read 2 more answers
Need help on this question please
Natasha_Volkova [10]

Hello!


This question is an example of function composition.


Given, f(x) = 3x - 5, find f(x - 1). For this problem, we substitute x for (x - 1).


f(x - 1) = 3(x - 1) - 5

f(x - 1) = 3x - 3 - 5

f(x - 1) = 3x - 8


Therefore, the answer is choice D, f(x - 1) = 3x - 8.

5 0
3 years ago
If b is the midpoint of ac, ab=12x+11 and bc= 14x - 1, find AB
xxMikexx [17]

Answer:

AB = 83

Step-by-step explanation:

The mid-point of any segment divides the segment into two equal parts

∵ B is the midpoint of segment AC

→ That means B divides AC into two equal segments AB and BC

∴ AB = BC

∵ AB = 12x + 11

∵ BC = 14x - 1

→ Equate them

∴ 14x - 1 = 12x + 11

→ Subtract 12x from both sides

∵ 14x - 12x - 1 = 12x - 12x + 11

∴ 2x - 1 = 11

→ Add 1 to both sides

∵ 2x - 1 + 1 = 11 + 1

∴ 2x = 12

→ Divide both sides by 2

∵ \frac{2x}{2}=\frac{12}{2}

∴ x = 6

→ To find AB substitute x by 6 in its expression

∵ ab = 12x + 11

∵ x = 6

∴ AB = 12(6) + 11

∴ AB = 72 + 11

∴ AB = 83

3 0
3 years ago
<img src="https://tex.z-dn.net/?f=f%5Cleft%28x%5Cright%29%3D%5Cfrac%7B%5Cleft%28x%5E%7B3%7D%2B8x%5E%7B2%7D%2B21x%2B18%5Cright%29
scoundrel [369]

Answer:

f = \frac{x^{3}+8x^{2}+39}{x^{2}+3x }

Step-by-step explanation:

Solved for f!

8 0
2 years ago
Click and drag to draw lines connecting all corresponding points from the
Nana76 [90]
Hope this helps! As you can see it is reflected over.

6 0
2 years ago
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