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natita [175]
3 years ago
8

Explain the relationship between a strategy, such as number sense, and a written method, such as partial products or area models

, for multipying decimals numbers in a short answer
Mathematics
1 answer:
Alekssandra [29.7K]3 years ago
4 0

Incomplete question. However, I answered from a general mathematical perspective.

<u>Explanation:</u>

Interestingly, the term <u>strategy</u> has always been synonymous with a thought "plan of action". While written methods often refer to recognized standards of performing operations.

Hence, many prefer to use written methods to perform mathematical operations like multiplications, divisions, etc because they are verified means of solving most mathematical problems.

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The height above ground (in feet) of a projectile is given by the function h(t)=-16t^2+64t+10, where t is the number of seconds
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Answer:

40 seconds

Step-by-step explanation:

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3 years ago
Graph the polar equation r = 3 + 3 sin(theta)
Korolek [52]
Find attached the graph and a table with some important points.

Note that every point of the graph is the extreme of a vector whose radius is r and angle is theta.
Download pdf
6 0
4 years ago
Veronica has two offers for a $65,000 student loan. The first loan has a 6.3% interest rate for 15 years, and the second loan ha
steposvetlana [31]

The second option has a lower amount of interest paid.

In order to determine the loan option that minimizes loan payment, the future value of both loan options has to be determined.

FV = P (1 + r)^nm

FV = Future value  

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R = interest rate  

m = number of compounding

N = number of years  

<em><u>First loan option </u></em>

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A similar question was answered here: brainly.com/question/23082103

7 0
3 years ago
Could 8.8 cm, 8.0 cm and 8.8 cm be the side lengths of a triangle?
Alinara [238K]

Answer:

yes it is possible to have a triangle with 8.8 cm, 8.0 cm and 8.8 cm.

Step-by-step explanation:

Condition on sides of triangle:

  • The triangle inequality states that the sum of the lengths of any two sides of a triangle must be greater than the length of the third side.
  • It is not possible to have sum to be less than the length of the third side.
  • A triangle with three given positive side lengths exists if and only if those side lengths satisfy the given condition
  • Let a, b and c be three sides of triangle.

a + b > c\\a+c>b\\b+c>a

Here, we are given that a = 8.8 cm, b = 8.0 cm, c = 8.8 cm

We check for the triangular inequality:

1.~8.8 + 8.0 > 8.8\\16.8>8.8\\2.~8.8+8.8>8.0\\17.6>8.0\\3.~8.0+8.8>8.8\\16.8>8.8

Thus, yes it is possible to have a triangle with given measurements.

7 0
3 years ago
Help please? What's the answer?
Dvinal [7]
Do the equations and keep the (x) unless it is by itself. If it is by itself it equals 1 then you continue with the problems.
5 0
3 years ago
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