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KiRa [710]
2 years ago
7

Help I need to get this done I need the work

Mathematics
1 answer:
In-s [12.5K]2 years ago
6 0
Question 5:
7x3x4= 84 cubic inches

Question 6
4x4x4= 64 ft cubed

Question 7:
?

Question 8:
5x5x5= 125 cube cm

Sorry I don’t know about question 7 :(
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After exercising, Malik checked his heart rate it was beating at 90 beats per minute. After 20 minutes he rechecked his heart ra
miskamm [114]

Answer:

39%

Step-by-step explanation:

Hope this helped!

7 0
3 years ago
ah i only need to know if its AND or OR! i already have the graphing done, if you could, please explain how you got AND/OR! than
GuDViN [60]

Answer:

  AND

Step-by-step explanation:

<em>As a rule, a compound inequality such as this is an AND inequality</em>. That is confirmed by the fact that ...

  (a) the comparison symbols both point the same way, and

  (b) the way they point is correct for the values on either end:

     -2 < 3

__

If we were to reverse the comparisons so they were ...

  -2 ≥ x > 3

we know right away that -2 > 3 is FALSE, so there will be no single value of x that will satisfy both inequalities. That is, if we interpret this as an AND inequality, its solution is the empty set.

On the other hand, if we interpret this as an OR inequality, then the solution set will be the union ...

  (-2 ≥ x) ∪ (x > 3)

Because -2 > 3 is false, this form of the inequality (-2 ≥ x > 3) is <em>not one you will usually see</em>.*

__

As a rule, inequalities that have disjoint solution sets will not be written in this way. They will be written as separate inequalities, clearly identified as OR.

_____

* I like to use this form because it is compact. When I use it, I do so with the understanding <em>it is technically incorrect</em>, and that the solution will be the union of the two solution sets. Not everyone who sees this "work" will understand this interpretation.

For example, |x| > 1 can be resolved to -1 > x > 1. This is technically incorrect, but can be seen as equivalent to two inequalities whose logic is OR. A technically correct resolution would identify this as equivalent to -x > 1 OR x > 1.

3 0
3 years ago
Help please with 24 ....
Iteru [2.4K]
3 is the answer because you subtract 2 from each side and devide by 5
4 0
3 years ago
Danny and refilwe have ​
TEA [102]

Answer:

Please give me the full question

Step-by-step explanation:

It's less than a half

4 0
2 years ago
Find the midpoint of side EF.
Fiesta28 [93]
The answer is (-0.5,4.5)
4 0
3 years ago
Read 2 more answers
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