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Inessa [10]
3 years ago
9

What’s equivalent to -60\22

Mathematics
1 answer:
Mila [183]3 years ago
5 0

Answer:

-30/11

Step-by-step explanation:

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Which of the following is a false statement? Solid substances need different temperature of heat to melt them. All solid substan
maria [59]

Answer:

All solid substances require the same temperature and heat to melt them.

Step-by-step explanation:

Depending on the substance, the required heat to melt it changes, and is not the same for every solid.

4 0
3 years ago
There are two formulae you can use to calculate the number of apple trees and the number of conifer
Leno4ka [110]

9514 1404 393

Answer:

  n = 8

Step-by-step explanation:

"By inspection" is an appropriate method.

We are asked to compare the expressions

  n·n

  8·n

and find the value(s) of n that makes them equal. <em>By inspection</em>, we see that n=8 will make these expressions equal. We also know that both expressions will be zero when n=0.

__

More formally, we could write ...

  n^2 = 8n . . . . the two formulas give the same value

  n^2 -8n = 0 . . . . rearrange to standard form

  n(n -8) = 0 . . . . . factor

Using the zero product rule, we know the solutions will be the values of n that make the factors zero. Those values are ...

  n = 0 . . . . . makes the factor n = 0

  n = 8 . . . . . makes the factor (n-8) = 0

Generally, we're not interested in "trivial" solutions (n=0), so the only value of n that is of interest is n = 8.

__

A lot of times, I find a graphing calculator to be a quick and easy way to find function argument values that make expressions equal.

5 0
3 years ago
What is the solution of the equation 11 – 4x = 5? round your answer to the nearest ten-thousandth?
OLga [1]
11-4x=5
4x=6
x=6/4=1.5000
5 0
3 years ago
Read 2 more answers
Can somebody help me please​
serious [3.7K]

Answer: y-int ( 0, 0.4 )      x-int ( 0.3, 0 )

Step-by-step explanation:

Given in the graph

X axis and Y axis.

5 0
3 years ago
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I need help with another problem<br> find the circumference of the circle
erma4kov [3.2K]

Answer:

i'm 100% sure its A

Step-by-step explanation:

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3 years ago
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