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Anettt [7]
3 years ago
8

Find the distance between points P(8,2) and Q(3,8) to the nearst tenth

Mathematics
1 answer:
umka21 [38]3 years ago
4 0

Answer:

7.8

Step-by-step explanation:

distance formula works like this

(difference in xs)²  = difference of 8 and 3 is 5² = 25

and

(difference in ys)² = difference of 2 and 8 is 6² = 36

add them = 61

square root of that = √61  = 7.8


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Find the coordinates of the midpoint of the segment joining the given points (0,2) and (6,4)
djyliett [7]

The coordinates of the midpoint are the average of the coordinates of the given points.

So, the x coordinate of the midpoint is the average of the x coordinates of the given point:

\dfrac{0+6}{2} = \dfrac{6}{2} = 3

And similarly, the y coordinate of the midpoint is the average of the y coordinates of the given point:

\dfrac{2+4}{2} = \dfrac{6}{2} = 3

So, the midpoint is the point (3,3)

6 0
3 years ago
Need answer this urgent and fast
Karo-lina-s [1.5K]

Answer:

56

Step-by-step explanation:

Hey There!

so this is a parallelogram so opposite angles are congruent

So basically what i am saying is that angle P is congruent to angle R

So we need to solve for x

We know that angle P and angle Q are supplements meaning that they will add up to 180

so we setup the equation

180=3x+5+8x-12\\

step 1 combine like terms

3x+8x=11x\\5-12=-7

now we have

180=11x-7

step 2 add 7 to each side

180+7=187

-7+7 cancels out

now we have

187=11x

step 2 divide each side by 11

187/11=17

x=17

now we plug in 17 to (3x+5) to get the value of angle R

17x3=51

51+5=56

therefore m∠R = 56

5 0
2 years ago
Does someone know the answer
Liono4ka [1.6K]

Apothem - a line from the center of a regular polygon at right angles to any of its sides.

Answer: A. Apothem

3 0
3 years ago
1. Determine if the lengths 9 cm, 13 cm, and 23 cm can form a triangle.
laila [671]
A tell me out of 9 13 23
What is the smallest number or the number closest to 0
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2 years ago
Please use an equation step by step and please show the numbers do not use words
Pepsi [2]

Answer:

Sorry but u need another photo i can't see

3 0
2 years ago
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