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Grace [21]
3 years ago
6

Please help the questions are in the picture above

Mathematics
1 answer:
LenKa [72]3 years ago
5 0
What are the system of equations?
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(-5/8) x (2/3) <br> The answer ...????
frosja888 [35]

Answer: -5/12

Step-by-step explanation:

6 0
3 years ago
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If y=3 when x=4, find y when x=6
rodikova [14]

Answer:

y = 2

Step-by-step explanation:

(x)(y) = k    Inverse relationship

(4)(3) = k

12 = k

(6)(y) = 12

y = 2

7 0
3 years ago
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4k - 6 &lt; 3k + k - 1 <br><br> Solve for K
djverab [1.8K]

Step-by-step explanation:

4k - 6 < 3k + (k - 1)

4k < 3k + 6(k - 1)

4k < 3k + 6k - 6

4k < 9k - 6

4k - 9k < -6

-5k < -6

k < <u>-</u><u>6</u>

-5

k < <u>6</u>

5

6 0
3 years ago
A one compartment vertical file is to be constructed by bending the long side of an 8 in 8 in. by 10 10 in. sheet of plastic alo
charle [14.2K]
Th long side of the plastic sheet is bent into a U shape.
Therefore the dimensions of the file holder are 8, h, and (10 - 2h) as shown in the figure. 

The volume of the file holder is
V = 8*h*(10 - 2h) = 80h - 16h²
To maximize V, V'(h) = 0.
That is,
80 - 32 h = 0 
h = 80/32 = 2.5 in

V''(h) = -32 guarantees that V is maximum because V'' <0.
Maximum V = 80*(2.5) - 16*(2.5)² = 100 in³

Answer: h = 2.5 in

6 0
4 years ago
Select the equation that represents the graph of the line.
vesna_86 [32]

Answer:

C. y = 1/2x +2

yes i believe so,

6 0
3 years ago
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