MATHEMATICS HIGH SCHOOL

Which statement is true about Ralph’s skiing goal?
Which statement is true about Ralph’s skiing goal? - 1

Answers

Answer 1
Answer:

Answer:

At week 4, he plans to ski the same as Jake

Step-by-step explanation:
Answer 2
Answer:

Step-by-step explanation: took the test

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Solve for xAx + B = C
The function g(x) = 8x2 – 48x + 65 written in vertex form is g(x) = 8(x – 3)2 – 7. What is the vertex of g(x)?(–3, –7) (3, –7) (24, –7) (–24, –7)
The sum of 5 consecutive integers is 505.What is the fifth number in this sequence?
The equation of a hyperbola is shown. (x-3)^2/81-y^2/144=1 What are the coordinate of the center of the hyperbola? A.) (3,0) B.) (0,-30) C.) (0,3) D.) (-3,0)

Why would a money market account require a minimum balance?

Answers

Money market requires a minimum balance because the money is treated as part of your investment wherein it yields higher interest income that the basic saving account. The minimum balance is the one that is use by the bank for loans and lending it to borrowers.

Can someone please help with NUMBER 7?!! It’s my last one I will mark brainliest to the best answer

Answers

Answer:

1, 3, 9, 27

Step-by-step explanation:

a_n = 3^(n - 1)

You need the first 4 terms, so let n = 1, and evaluate the expression. Then do the same for n = 2, n = 3, and finally n = 4.

n = 1

a_1 = 3^(1 - 1) = 3^0 = 1

n = 2

a_2 = 3^(2 - 1) = 3^1 = 3

n = 3

a_3 = 3^(3 - 1) = 3^2 = 9

n = 4

a_4 = 3^(4 - 1) = 3^3 = 27

-4x + 9 = -7x - 12 +7x +7x 3x + 9 +12 -9 -9 3X 3 ------ = ------ 3 3 x= 1 What is the error or is there no error ?

Answers

Answer:

Okay, I think you mean't 4x-9=6x+12.

Step-by-step explanation:

x=-7

Compare partial products and regrouping how the methods are alike and different

Answers

Answer:

We get the same answer from both processes.In the end, it is a multiplication process. In partial product we take the values of ones, tens, hundreds in each step and then add them together. In regrouping same thing happens but we do not break them down to processes.

Step-by-step explanation:

In Partial products we multiply the numbers partially and add them together to get the answer. It is easier to explain with an example, lets say we multiply 47 by 3


1) 47

  ×3

--------

  21


2) 47

   ×3

---------

   21

 120 ((3*40)

3) 3 8

    ×3

----------

  +21

  120

-----------

   141

In Regrouping we add the partial products to the next tens,hundreds and so on. We don not write them down and then add later. Lets take the same example and do the multiplication with Regrouping method.


1)2 --------> (3*7=21 write the number in tenth place here)

 47

 ×3

 ___

 __1  --------> (3*7=21 write the number in ones place here)


2)47

  ×3

 ___

 141   (3*4=12 then add the 2 above to get 14)

We get the same answer from both processes.In the end, it is a multiplication process. In partial product we take the values of ones, tens, hundreds in each step and then add them together. In regrouping same thing happens but we do not break them down to processes.
Partial products are different in regrouping in terms of how numbers are clustered from a set equation as a whole delivering it individual but naturally to all the numbers involved in the set. 
Regrouping is just like the commutative or associative property of numbers.
Associative property of addition is used when you want to group addends. This is mainly used to cluster set of numbers or in this case, addends. How do you use the associative property when you break apart addends? Simple you group them using the open and closed parentheses or brackets. Take for an example 1 + 1 + 2 = 4. Using the associative property you can have either (1 + 1) + 2 = 4 or 1 + (1 + 2) = 4 clustered into place.  

The area of triangle B is 25 times greater than the area of triangle A.The perimeter of triangle B is how many times greater than the perimeter of triangle A?

Answers

The ratio of areas is the square of the ratio of perimeters;
The area of triangle B / The area of triangle A = 25 ;
The perimeter of triangle B / The perimeter of triangle A = √(25) = 5 ;
The perimeter of triangle B is 5many times greater than the perimeter oftriangle A!
The perimeter of triangle B is 5 times greater than that of A.
The ratio of areas in this example is 1:25.
The ratio of areas is the square of the ratio of perimeters.
\sqrt1 : √(25) =1 : 5

Please assist with these problem​

Answers

Answer:

  x = 5

Step-by-step explanation:

The expression simplifies to 5x-25 (x≠0), so has solution ...

  5x -25 = 0

  x - 5 = 0 . . . . divide by 5

  x = 5 . . . . . . . add 5

The only zero is at x=5.

__

The graph of the function is the line y = 5x-25, with a "hole" at x=0.
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