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BigorU [14]
3 years ago
13

............Helps?!??????

Mathematics
1 answer:
Kisachek [45]3 years ago
3 0

Answer: It's D the answer is not a,b nor c.

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Find z within the problem.
irinina [24]

Answer:

  z = √35

Step-by-step explanation:

In this geometry, all of the right triangles are similar, so corresponding sides are proportional.

  long side / hypotenuse = 5/z = z/(2+5)

  z² = 5(7) = 35

  z = √35

7 0
2 years ago
Explain what median is and how to solve for it
marishachu [46]
The median is the middle value in the list of numbers. to find the median list your numbers from smallest to largest and find the middle!
7 0
3 years ago
Read 2 more answers
Calcule:
Serggg [28]

a) -5

b)-5

c)3

d)-5

e)2

f)9

g)12

4 0
3 years ago
Mike wants to make meatloaf. His recipe
Eduardwww [97]

Answer:

1 1/4 pounds.

Step-by-step explanation:

The ratio of beef to pork is 3:1. What this means is that out of the 5 pounds of meat Mike will use for his meatloaf, 3 parts of it will be beef and 1 part will be pork, which gives us four parts total.

So the ratio of pork to total meat would be 1:4, or 1/4. Now we need to multiply 5 by 1/4 in order to get the amount of pork. Since multiplying by 1/4 is the same as dividing by 4, we can just divide to make things simpler.

p = 5 \times  \frac{1}{4}  \\ p =  \frac{5}{4}

The answer, expressed as an improper fraction, is 5/4. However, the question is asking for a mixed number, so we'll need to convert our answer. We just need to subtract from the numerator so that the fraction is equal to 4/4.

\frac{5}{4}  -  \frac{4}{4}  =  \frac{1}{4}

Since 4/4 is equivalent to 1, we'll just simplify this further.

p =  \frac{4}{4}  +  \frac{1}{4}  \\ p = 1 \frac{1}{4}

3 0
3 years ago
The mean for a set of data is 10. Which of the following is the set of data with a mean of 10?
ratelena [41]

Answer:

8, 12, 10, 13, 7

Step-by-step explanation:

you add them all together them divide by the how many numbers you have.  

5 0
3 years ago
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