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nevsk [136]
3 years ago
10

Valentina has a tray where she keeps all of her important papers. The tray is in the shape of a rectangular prism with no top.

Mathematics
2 answers:
yulyashka [42]3 years ago
4 0
The answer is 300 as 2.5x10x12=300
Zinaida [17]3 years ago
3 0

Answer:

D.300

Step-by-step explanation:

did it on a test.

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What is the probability that a package is prepared between 9 a.m. and 3 p.m.?
Ghella [55]
That's 6 hours and 6/24 is 1/4 so 1/4 is the answer
8 0
3 years ago
Read 2 more answers
Find the equation of the line that is perpendicular to the line 4x+2y=1 and passes through the point (-4,3)
serious [3.7K]

First find the slope of the given line:

4x +2y = 1

Subtract 4x from each side:

2y = -4x + 1

Divide both sides by 2:

y = -2x +1/2

The slope is -2.

Now use the slope to find the y-intercept. Because  the line is perpendicular, you need to use the negative inverse of the slope.

The negative inverse of -2 is 1/2

Now using the point-slope form y - y1 = m(x-x1)

Use the inverse slope for m, and the given point(-4,3) to get:

y - 3 = 1/2(x+4)

Simplify:

y - 3 = x/2 +2

Add 3 to each side:

y = x/2 + 5

Reorder the terms to get y = 1/2x +5

The answer is D.

5 0
3 years ago
Y=5-1/2x x=-2,0,2,4​
telo118 [61]

Answer:

y=6,5,4,3 are value for y

6 0
3 years ago
Multiply 5x^3(2x^4-x^3+3)
julia-pushkina [17]

Answer:

10x^7-5x^6+15x^3

Step-by-step explanation:

Distribute the 5x^3 to all the terms

8 0
3 years ago
Do the lines y=5x+2 and y=5x+4 intersect? if so, at what point?<br><br> Thanks for your help!!
strojnjashka [21]
They do not intersect, they are parallel lines. 
5 0
2 years ago
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