Write a paragraph that addresses the question: How is proportional reasoning used to create scale models?

Mathematics

1 answer:

Lostsunrise [7]2 years ago

3 0

Answer:

<h2>Proportional Reasoning involves comparing items using ratios, and using multiplication to identify relationships that we can apply to a given situation. ... Multiply each of the side lengths by a/b to find the lengths of the corresponding sides that will be on the scale drawing.</h2>

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Four more than twice a number is less than negative twelve. Find all numbers that make this statement true.

andreev551 [17]

Answer:

x<-8

Step-by-step explanation:

four more than twice a number = 4+2X

is less than negative twelve = <-12

4+2X<-12

(4-4)+2X< -12-4

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2 years ago

A half-dollar is worth 50 cents. how many half-dollar coins equal one doller

igomit [66]

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2 years ago

Read 2 more answers

Please help

ehidna [41]

Answer:

The length between the two points is RT = 1.3 units

Step-by-step explanation:

The coordinates of the point R and T are R(2,1.2) and T(2,2.5).

Now, by DISTANCE FORMULA:

The distance between two coordinates P and Q with coordinate P(a,b) and Q(c,d) is given as:

$PQ = \sqrt{(a-c)^2 + (b-d)^2}$