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Serhud [2]
3 years ago
14

Frank has a science test on Monday over the weekend she studies 47 7/8 of an hour for each three hours how many minutes does Fra

nk a study now
Mathematics
1 answer:
9966 [12]3 years ago
6 0
He studied for 8617.5 minutes.
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A loan of $25,000 has an annual simple interest rate of 5.5%. The total cost of the loan is $38,750.
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Step by step explanation;
3 0
3 years ago
If one root of the equation is 4x^2- 2x+p-4 be the reciprocal of other. then find the value of p​
SashulF [63]

Answer:

p = 8

Step-by-step explanation:

Let one root of the eqn. be alpha . Other root is 1/alpha .

We know that product of both roots of an quadratic eqn. is c/a where "c" is the co-efficient of the constant  & "a" is the co-efficient of x^2.

Here "c" is p-4 & "a" is 4. And the product of roots is 1 ( ∵ prdouct of a number and its reciprocal is 1 )

\frac{c}{a} = 1\\=> \frac{p - 4}{4} = 1\\=> p - 4 = 4\\=> p = 4 + 4 = 8

5 0
4 years ago
M,n how much is it in math​
Elena-2011 [213]

Answer:

you can't really determine how much letters equal if there is not an equation but it represents variables that stand for integers  

Step-by-step explanation:

hope this helps have a good rest of your night :) ❤

4 0
3 years ago
What seems to always be true<br> about the height of the triangle?
ivann1987 [24]

Answer:

The height of the triangle is always the  measurement of a line (often shown as dashes) that is perpendicular to the base and extends to the opposite angle at the top of the triangle.

If it is a right triangle, and the right angle is at the bottom, the side extending up from the right angle will be the height. But this is not always the case.

3 0
3 years ago
Question is in picture​
Pachacha [2.7K]

Answer:

I don't understand what should i answer.

The only thing I undrestood was that this is a relation which can be a function.

5 0
3 years ago
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