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nydimaria [60]
3 years ago
7

How do you find perimeter of a rectangle?

Mathematics
1 answer:
Paha777 [63]3 years ago
3 0
You add the numbers of all 4 sides. 
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Which data set matches the line plot chores
KatRina [158]

Answer:

im sorry there is not enough info to answer this question

Step-by-step explanation:

8 0
3 years ago
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PLEASE HELPPPP!!!!!!!!!!!!
sladkih [1.3K]
Given:

Two endpoints of a diameter of a circle:

P (-7, -10)
Q (3, 2)

a) To find the center of the circle, find the midpoint of the two points:

midpoint:

(x2 - x1 )/ 2 , (y2 - y1) / 2

x= (2 - (-7))/2 = 4.5
y= (3 - (-10))/2 = 6.5

Therefore, the center of the circle is at C(4.5, 6.5)


 b) To find the radius of the circle, we need to find the distance between the two points and divide by 2.

d = √(y2-y1)^2 + (x2 - x1)^2
d = √(2-(-7))^2 + (3 - (-10))^2
d = 5√10 = diameter
r = d/2 = 5√10 /2 
5 0
3 years ago
A frog hops 1 1/2 inches and then another 1 1/4 inches. How far has it hopped altogether?
LenKa [72]

Answer:

Add

11 over 2

11  2  + 11 over 4   11  4 = 33 over 4  33  4

Step 1 of 2: Add. Show the work

Step 2 of 2: Simplify.

Simplify

33 over 4  33  4   = 8 and 1 over 48

1

4

Step-by-step explanation:

6 0
3 years ago
The total mass of Sandeep and his sister, Leela, is 54.75 kg. The total
krok68 [10]
He is 38 kg.


I'll use only the first letters of their names, to make it simpler:

S+L=54.75
S+M=105
M=4L

S+4L=105
105-54.75=4L-L=3L
L=50.25/3=16.75
S=54.75-16.75=38
6 0
3 years ago
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Find the equation of the line through point (2,2) and parallel to y=x+4. Use a forward slash (i.e.”/“) for fractions (e.g. 1/2 f
aleksandr82 [10.1K]

Answer:

The equation of the line is, y = x

Step-by-step explanation:

The constraints of the required linear equation are;

The point through which the line passes = (2, 2)

The line to which the required line is parallel = y = x + 4

Two lines are parallel if they have the same slope, therefore, we have;

The slope of the line, y = x + 4 is m = 1

Therefore, the slope of the required line = 1

The equation of the required lime in point and slope form becomes;

y - 2 = 1 × (x - 2)

∴ y = x - 2 + 2 = x

The equation of the required line is therefore, y = x

5 0
3 years ago
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