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Sidana [21]
3 years ago
11

Really need help on this problem

Mathematics
1 answer:
goldenfox [79]3 years ago
6 0

Answer:

7

Step-by-step explanation:

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Finding Distance in the Coordinate Plane
GuDViN [60]

The distance between the two points (-1, 4) and (5, 4) is 6 units.

<u>Step-by-step explanation:</u>

The given Coordinate points are (-1, 4) and (5, 4).

The points are considered as (x1,y1) and (x2,y2).

Here,

x1 = -1 and x2 = 5

y1 = 4 and y2 = 4

<u>The distance formula is given by :</u>

Distance = \sqrt{(x2-x1)^2+(y2-y1)^2}

<u>To find the distance between these two points :</u>

The distance formula is used,

Distance = \sqrt{(5+1)^2+(4-4)^2}

⇒ √(6)²

⇒ √36

⇒ 6

Therefore, the between the points is 6 units.

5 0
3 years ago
Jillian measured the distance around a small fish pond as 27 yards. Which would be a good estimate for the distance across the p
Anton [14]
14 because it is half of the width around the pond.
8 0
3 years ago
Using capital letters and no periods or spaces, type the abbreviation for the congruence postulate.
jek_recluse [69]

HL is the answer got it from answer key

6 0
2 years ago
Read 2 more answers
Using ƒ(x) = 2x + 7 and g(x) = x − 3, find ƒ(g(-2)).
Eva8 [605]

Answer:

We conclude that:

f(g(-2)) = -3

Step-by-step explanation:

Given

  • f(x) = 2x + 7
  • g(x) = x-3

To determine

  • f(g(-2)) = ?

In order to determine f(g(-2)), first we need to determine g(-2)

so substituting x = -2 in g(x) = x-3

g(-2) = -2 - 3

        = -5

Thus,

f(g(-2)) = f(-5)

now substitute x = -5 in the function f(x) = 2x+7

f(x) = 2x+7

f(-5) = 2(-5) + 7

f(-5) = -10 + 7

f(-5) = -3

so

f(g(-2)) = f(-5) = -3

Therefore, we conclude that:

f(g(-2)) = -3

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2 years ago
The atmosphere of a certain planet is made up of many
kvasek [131]
I think is element 2? I’m not sure but I think is 2
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3 years ago
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