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AnnZ [28]
3 years ago
6

I need the answer fast!!!!!!!!

Mathematics
2 answers:
AlexFokin [52]3 years ago
4 0
Angle A should be equal to 47
umka2103 [35]3 years ago
3 0
Yessssssssssssdddddbbbbbbbb
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Please help! calculate the maximum volume of the box.
lina2011 [118]
Have you used the length*width*height?
8 0
3 years ago
A line passes through (-2,5) and has slope. What is an equation of the line in point-slope form?
shepuryov [24]

Answer:

Step-by-step explanation:

since the question does not have a given slope you can just put the point into the point slope formula   y-y1 = m(x-x1)  

y-5 = m(x-(-2))

y-5 = m(x+2)

since the slope is not given, leave it like that

4 0
3 years ago
Write an equation for a line parallel to y=3x-3 and passing through the point (4,15)
Andrews [41]

Hello!

To find the equation of a line parallel to y = 3x - 3 and passing through the point (4, 15), we need to know that if two lines are parallel, then their slopes are equivalent.

This means that we create a new equation in slope-intercept form, which includes the original slope, which is equal to 3.

In slope-intercept form, we need a y-intercept. So, we would substitute the given ordered pair into the new equation with the same slope and solve.

Remember that slope-intercept form is: y = mx + b, where m is the slope and b is the y-intercept.

y = 3x + b (substitute the ordered pair (4, 15))

15 = 3(4) + b (simplify)

15 = 12 + b (subtract 12 from both sides)

3 = b

Therefore, the equation for the line parallel to the line y = 3x - 3, and passing through the point (4, 15) is y = 3x + 3.

8 0
3 years ago
<img src="https://tex.z-dn.net/?f=%5Cfrac%7B-2x%5E%7B2%7D%20%7D%7B-4x%5E%7B2%7D%20%7D" id="TexFormula1" title="\frac{-2x^{2} }{-
kakasveta [241]
Are you looking to simplify it? If so I think the answer would be 1/2.
7 0
3 years ago
Round each number to the nearest hundredth.
Minchanka [31]

Answers:

  • 1) 7.35
  • 2) 1.13
  • 3) 2.82
  • 4) 8.98
  • 5) 9.37
  • 6) 7.80
  • 7) 4.78
  • 8) 9.25
  • 9) 4.73
  • 10) 6.78

==============================

Explanation:

The hundredth decimal place is two spots to the right of the decimal

For instance, the digit 5 is in the hundredths place for 7.3547

Since the next digit over is not 5 or larger, this means we just keep 7.35 and ignore everything else. We don't round up.

Something like 1.1295 becomes 1.12 after we drop everything after the '2', but we round up to 1.13 because of that 9 being five or larger.

The other 8 problems are handled in a similar fashion.

8 0
3 years ago
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