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3 years ago

Pls help me guys! Thanks :D

Mathematics

1 answer:

jonny [76]3 years ago

6 0

The answer is D its easy?

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What is the mean to this

ValentinkaMS [17]

Answer:

44.8

Step-by-step explanation:

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3 years ago

Solve percent problems (if anyone has done this test can you please screen shot it or just type the answers) Thank you very much

AleksandrR [38]

X seniors/1000 total seniors=63/100

x would turn out to be 630 :)

6 0

3 years ago

I need help please❤️❤️❤️❤️

matrenka [14]

Answer:

x = 5

Step-by-step explanation:

the supplementary angle of (19x-18) = 180 - (19x-18) = 198-19x

all interior angles of a triangle = 180 degrees

180 = (7x+1) + (10x-9) + (198-19x)

180 = 7x+10X-19x+1-9+198

180 = -2x+190

-2x = -10

x = 5

5 0

3 years ago

Find the midpoint between two points on a coordinate plane whose coordinates are (5.7) and (-3, 1).

jok3333 [9.3K]

Answer:

(1,4)

Step-by-step explanation:

$if~(x,y)~is~mid~point~of~(x_{1},y_{1})~and~ (x_{2},y_{2}~then\\x=\frac{x_{1}+x_{2}}{2} \\y=\frac{y_{1}+y_{2}}{2} \\x=\frac{5-3}{2} =\frac{2}{2}=1\\y=\frac{7+1}{2} =\frac{8}{2} =4$

(x,y)→(1,4)

6 0

2 years ago

Moderators<br><br><br>Need answers

GarryVolchara [31]

Step-by-step explanation:

please mark me as brainlest

4 0

2 years ago