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Natalija [7]
3 years ago
5

Number three please !!!

Mathematics
1 answer:
kati45 [8]3 years ago
4 0
I would say the answer is 5, please let me know if it’s right!
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How would you locate the point (-3, +7) on a coordinate grid? start at origin
Ivanshal [37]
To the right is postive so negive numbers with be on the left  and 7 will be above 0 so locate 3 backwards from 0 and go up 7
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3 years ago
Jayla drove 7 5/12 kilometers to the post office and 8 1/24 kilometers to a restaurant. What expression can be used to determine
exis [7]

Answer: 7 5/12  + 8 1/24  

Step-by-step explanation:

Hi, to answer this question we simply have to add both distances driven by Jayla:

Distance driven to the post office = 7 5/12 kilometers

Distance driven to the restaurant= 8 1/24 kilometers

Mathematically speaking:

7 5/12 km + 8 1/24 km  

Feel free to ask for more if needed or if you did not understand something.

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3 years ago
How can you prove a triangle is a right triangle?
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3 years ago
Read 2 more answers
The coordinate of centroid of a triangle whose vertices are (1,3,-2), (4,5,0), (6,3,9) is = ……………….
Dominik [7]

Answer:

C = (\frac{11}{3},\frac{11}{3},\frac{7}{3})

Step-by-step explanation:

Given

(x_1,y_1,z_1) = (1,3,-2)

(x_2,y_2,z_2) = (4,5,0)

(x_3,y_3,z_3) = (6,3,9)

Required

Determine the coordinates of the centroid

Represent the coordinates with C.

C is calculated as follows:

C = (\frac{1}{3}(x_1+x_2+x_3),\frac{1}{3}(y_1+y_2+y_3),\frac{1}{3}(z_1+z_2+z_3}))

Substitute values of x and y in the given equation

C = (\frac{1}{3}(1+4+6),\frac{1}{3}(3+5+3),\frac{1}{3}(-2+0+9}))

C = (\frac{1}{3}(11),\frac{1}{3}(11),\frac{1}{3}(7}))

C = (\frac{11}{3},\frac{11}{3},\frac{7}{3})

<em>The above is the coordinate of the centroid</em>

8 0
2 years ago
Hi What is the area of the object above?
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Dieikenfjdj dodkfkdkd dkdkfkdndd disk djdkd
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3 years ago
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