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Goshia [24]
3 years ago
9

In 15 and 16, use the expression 1 + z/3 + 2w

Mathematics
1 answer:
stiks02 [169]3 years ago
7 0
Dang I’m dumb byeee use photo math it’s a app
You might be interested in
<img src="https://tex.z-dn.net/?f=3x%20-%202y%20%3D%2043x%20%2B%202y%20%3D%208" id="TexFormula1" title="3x - 2y = 43x + 2y = 8"
den301095 [7]

3x - 2y = 8 +

===》 46x = 16

43x + 2y = 8

x = 16/46

x = 8/23

______________________________

3x - 2y = 8

3(8/23) - 2y = 8

24/23 - 2y = 8

2y = 24/23 - 8

y = 12/23 - 4

y = 12/23 - 92/23

y = - 80/23

5 0
2 years ago
Ramone tossed 1 quarter, 2 dimes, and 13 pennies in the wishing well at the party. What is the total amount of money as a fracti
ankoles [38]
For this case we have:
 1 quarter:
 (1) * (0.25) = 0.25 $
 2 dimes:
 (2) * (0.1) = 0.2 $
 13 pennies:
 (13) * (0.01) = 0.13 $
 Adding we have:
 0.25 + 0.2 + 0.13 = 0.58 $
 As a fraction:
 58/10 = 29/5 $
 Answer:
 The total amount of money as a fraction and as a decimal are:
 $ 29/5
 
$ 0.58
8 0
3 years ago
15 dived by 6 2/3 <br><br> A) 2 3/4<br><br> B) 100 1/4<br><br> C) 2 1/4<br><br> D) 100
Lady bird [3.3K]
15 divided by 6 2/3 is 2.25. Or 2 1/4. Pick C
4 0
3 years ago
Please help and thank you
kondaur [170]

Answer:

Step-by-step explanation:

Let's see how well I can explain this. \frac{\pi}{6} is the same as a 30 degree angle which is in quadrant 1. If you picture the unit circle, right in the center of it is the origin. If you draw a straight line from 30 degrees and through the center (the origin), you will automatically "connect" with the reference angle of 30 (this is true for ALL angles on the unit circle). This puts us in quadrant 3. In quadrant 3, x is negative and so is y. So the terminal point of the reference angle for 30 degrees has the same exact values, but both of them are negative (again, because both x and y are negative in quadrant 3). I can't see your choices but the one you want looks like this:

(-\frac{\sqrt{3} }{2},-\frac{1}{2})

3 0
3 years ago
Zoey needs at least $30 to buy a gift. She has $12. What inequality could Zoey use to find out how much more money (m) she needs
Vika [28.1K]
The sign she would use would be  \geq
5 0
3 years ago
Read 2 more answers
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