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Verizon [17]
3 years ago
10

He art teacher has 1 gallon of paint, which is enough for \frac{2}{3} of the class to complete a project.

Mathematics
2 answers:
enyata [817]3 years ago
6 0

Answer:

1 and 1/2

Step-by-step explanation:

denpristay [2]3 years ago
5 0
1 and 1/2.................
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Find the value of the ratio.<br><br> Can someone help please???
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Answer:

SOH CAH TOA.....Cosine=adj/hyp...... __cosX=16/30___

SOH CAH TOA,,,,,, Tangent= opp/adj-------- Tan X=36/27

Step-by-step explanation:

3 0
2 years ago
Which expression can be simplified by applying the additive inverse property
harina [27]
D, because 9 3/4 and -9 3/4 cancel out to 0, which is the additive inverse property.
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Domain and range for y=2+x^2
olga nikolaevna [1]
The domain is the x-axis, and the range is the y values.  The domain would be
-∞  to ∞. And the range is 2 to ∞. 
7 0
3 years ago
Kyle used chalk to write numbers on the chairs for his party.he marked the number 9 on the first seat.his rule was add 6.what nu
Anika [276]
First seat = 9
second seat = 9 + 6 = 15
third seat = 15 + 6 = 21
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7 0
3 years ago
Plz help
Yuliya22 [10]

Answer:

Solution: x = 2, y = -1 or (2, -1)

Step-by-step explanation:

Equation 1:  2x + y = 3

Equation 2: 5x - 2y = 12

Using the substitution method:

Transform the Equation 1 into its slope-intercept form:

2x + y = 3

2x - 2x + y = -2x + 3

y = 2x + 3

Substitute the value of y = -2x + 3 into Equation 2:

5x - 2y = 12

5x - 2(-2x + 3) = 12

5x + 4x - 6 = 12

9x - 6 = 12

9x - 6 + 6 = 12 + 6

9x = 18

9x/9 = 18/9

x = 2

Substitute the value of x = 2 into Equation 2 to solve for y:

5x - 2y = 12

5(2) - 2y = 12

10 - 2y = 12

10 - 10 - 2y = 12 - 10

-2y = 2

-2y/-2 = 2/-2

y = -1

Double-check whether the values for x and y will provide a true statement for both equations:

Equation 1:  2x + y = 3

2(2) + (-1) = 3

4 - 1 = 3

3 = 3 (True statement)

Equation 2: 5x - 2y = 12

5(2) - 2(-1) = 12

10 + 2 = 12

12 = 12 (True statement)

Therefore, the correct answers are: x = 2; y = -1 or (2, -1).

4 0
3 years ago
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