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ELEN [110]
3 years ago
14

Need help with finding the x!!!

Mathematics
1 answer:
Dvinal [7]3 years ago
8 0
Angle QRT is supplementary to angle SRT, so they add up to 180, so angle SRT's measure is 180-9x

From there you can add up all three angles inside the triangle and set them equal to 180

so (180-9x) + (9+x)+5x=180

Combine like terms and solve for x ⇒ x=3
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James said that he would need 25 red beads to make
o-na [289]

Answer:Elena uses 12 red beads to make 4 bracelets. How many red beads will Elena need to make 12 bracelets? How many red beads will Elena need to make 20 bracelets? You can make a table showing the number of bracelets that can be made with different numbers of red beads. The pairs of numbers in each column show the ratio ofred beads to bracelets. Notice the ratios are all equivalent.

Number of Red Beads 3 6 12 24 36 48 60 72 Number of Bracelets 1 2 4 8 12 16 20 24  

The table shows Elena will need 36 red beads to make 12 bracelets. Elena will need 60 red beads to make 20 bracelets. James said that he would need 25 red beads to make 75 bracelets. Is he correct? How did he get that answer?

Step-by-step explanation:

5 0
3 years ago
What is the slope of the line with equation y−3= -1/2 (x−2)?
Lisa [10]
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3 years ago
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Dima020 [189]
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Hope this answers the question. Have a nice day.
8 0
3 years ago
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I need help please?!!!
Lubov Fominskaja [6]
Y-axis, because what i’ve been taught with coordinates, is you crawl before you walk which means is first it’s x-axis then y-axis. so (0,4) would be on the y-axis. :)
3 0
3 years ago
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There are 460 students enrolled at freedom academy. 40 percent of the students are male. How many males attend Freedom academy?
arsen [322]

Answer:

184

Step-by-step explanation:

convert percentage into decimal:

40% = 40/100 = 0.4

Therefore 40% of 460 = 0.4 x 460 = 184

8 0
3 years ago
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