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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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I need help with this problem asap :(
Dafna1 [17]

Answer:

m<P=130°

m<Q=130°

m<R=50°

Step-by-step explanation:

m<P=130

m<Q=130

m<R=50

3 0
2 years ago
Which statement describes the translation of y = −5(x + 2)2 − 3 from standard position?
GalinKa [24]
C: Moved down and to the left
8 0
2 years ago
Two student clubs were selling t-shirts and school notebooks to raise money for an upcoming school event. In the first few minut
mixas84 [53]

Using a system of equations, it is found that the cost of a t-shirt is of $3 and the cost of a notebook is of $5.

<h3>What is a system of equations?</h3>

A system of equations is when two or more variables are related, and equations are built to find the values of each variable.

The variables are given as follows:

  • Variable x: Cost of a t-shirt.
  • Variable y: Cost of a notebook.

Considering the costs of the purchases of Clubs A and B, the matrices give the equations as follows:

  • 3x + 2y = 19.
  • x + y = 8 -> y = (8 - x).

Hence, replacing the second equation into the first:

3x + 2(8 - x) = 19

x = 3.

y = 8 - x = 8 - 3 = 5.

The cost of a t-shirt is of $3 and the cost of a notebook is of $5.

More can be learned about a system of equations at brainly.com/question/24342899

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7 0
2 years ago
Triangle UVW is formed by the three squares G, H, and I:
Alinara [238K]

Answer:

The correct answer would be C- (UV)2 + (VW)2 = (UW)2, because 81 + 144 = 225

-Thank you

3 0
3 years ago
Read 2 more answers
An item that was selling 72 is reduced to 60. Find the recent decrease in price. Round you answer to the nearest tenth.
Lubov Fominskaja [6]

You need to find what percentage the difference is of 72.  

First, subtract 60 from 72:

72-60=8

Next, divide 8 by 72:

8/72=0.1111

To convert this decimal to a percentage, multiply it by 100:

100*0.1111=11.11

The percent decrease is 11.11%.

Hope this helps!!

8 0
3 years ago
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