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notka56 [123]
3 years ago
13

Point P has coordinates (-4, -2) and point Q has coordinates (4, 3).

Mathematics
2 answers:
zimovet [89]3 years ago
8 0

Answer:

-4+-2

6

Step-by-step explanation:

Gennadij [26K]3 years ago
5 0

Answer: d = 9.4

Step-by-step explanation:

The formula for calculating distance is given as :

d = \sqrt{(x_{2}-x_{1})^{2}+(y_{2}-y_{1})^{2}}

x_{1}=-4

x_{2}=4

y_{1}=-2

y_{2}=3

substituting into the formula , we have :

d = \sqrt{(4-(-4))^{2}+(3-(-2))^{2}}

d = \sqrt{(8)^{2}+(5)^{2}}

d = \sqrt{64+25}

d = \sqrt{89}

d = 9.433981132

d = 9.4 to 1 decimal place

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Answer:

x=27.5

FG=72.5

GH=60

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Step-by-step explanation:

Sum of angles in a triangle=180

Therefore, FG+GH+HF=180

Substituting the values we have,

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