The scientific notation of 12.312 trillion is .
Scientific notation is a means of representing large number numbers in standard form using power of 10.
The given number
= 12.312 trillion
There are 12 zeros in a trillion.
The scientific notation of 12.312 trillion is .
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a. True
b. False
Answer:
The correct option is a.
Step-by-step explanation:
The given statement is all circles are similar to each other.
A circle is the set of points in a plane that are equidistant from a given point which is known as circle.
Two figures are similar if their corresponding sides are proportional.
Circles are completely dependent on its radius. The radius of any two circles are proportional for any point on the circles.
The statement "All circles are similar to each other" is true.
Therefore the correct option is a.
The statement "All circles are similar to each other" is true.
We know that,
Circles are a type of geometric shape with unique properties that set them apart from other shapes.
The defining feature of a circle is its set of points that are equidistant from a fixed point, known as the center.
This means that circles have a constant diameter and radii, regardless of their size.
Additionally, a circle's circumference is always proportional to its diameter, which is represented by the mathematical constant π.
Due to these consistent properties, all circles are considered to be similar to each other.
This means that any two circles have the same shape, but may differ in size.
Hence,
The statement that all circles are similar to each other is a fundamental truth in geometry and mathematics.
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Answer:
y=2x+5
Step-by-step explanation:
To find a linear equation you must find the slope and y intercept to create an equation in y=mx+b form (slope-intercept form)
So slope is = y2-y1 / x2-x1 [2 and 1 are subscripts] so 11-7/3-1 so m=4/2 = 2
Slope = 2, now find b
So using y = mx + b, substitute what you know so 7 = 2(1) + b so b=7-2 = 5
Put it all together y = 2x + 5
(X+b)/4=c
Answer:
x=4c-b
Step-by-step explanation:
(x+b)/4=c (multiply both sides by 4)
x+b=4c( subtract both sides by b)
x=4c-b
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family borrow in all?
What is the unknown in this problem?
number of people in the family
number of books for each person
number of books in all
Answer:
10 books
Step-by-step explanation:
5 × 2 = 10
unknown in this problem is number of books in all
256 square inches
B.
288 square inches
C.
320 square inches
D.
384 square inches
B. 6.25 inches
C. 7 inches
D. 13.38 inches