Rewrite each expression as a sum.12. - 8x2 + 3xy - 9x - 3
13. 2ab -- 5ab2 - 9a2b
Answers
2ab + 10ab - 18ab
- 6ab
Answer= - 6ab
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A=b xh
h =
(use the / symbol to show division)
Answers
Answer:
The answer would be A/B=H
Step-by-step explanation:
To get rid of the B that is connected to the H, you would do the opposite of what they used. Meaning since the two were multiplied you would divide them. So, you would take your b and divide it on both sides of the equal sign. B and B cancels each other out so you are left with A/B which equals H.
coordinate plane with vertices
located at A (8,6), B (2,-5), and
C (-5, 1). The triangle is
< transformed using the rule
(x,y) - (x + 3,2y) to create
triangle A'B'C'.
Determine the coordinates of
triangle A'B'C'.
Answers
Using translation concepts, the coordinates of triangle A'B'C' are given as follows:
A' (11, 12), B' (5,-10), C (-2, 2).
What is a translation?
A translation is represented by a change in the function graph, according to operations such as multiplication or sum/subtraction either in it’s range(involving values of y) or in it’s domain(involving values of x). Examples are shift left/right or bottom/up, vertical or horizontal stretching or compression, and reflections over the x-axis or the y-axis, or rotations of a degree measure around the origin.
For this problem, the translation rule is given as follows:
(x,y) -> (x + 3, 2y).
Applying the rule to each vertex, we have that:
- A': (8 + 3, 2(6)) = (11, 12).
- B': (2 + 3, 2(-5)) = (5, -10).
- C': (-5 + 3, 2(1)) = (-2, 2).
Hence the coordinates of triangle A'B'C' are given as follows:
A' (11, 12), B' (5,-10), C (-2, 2).
More can be learned about translation concepts at brainly.com/question/4521517
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Final answer:
The transformed coordinates of triangle ABC using the rule (x,y) - (x + 3,2y) are A' (11,12), B' (5,-10), and C' (-2,2).
Explanation:
To solve the problem, we apply the given transformation rule (x,y) - (x + 3,2y) to each vertex of triangle ABC. Thus, vertex A (8,6) will transform into A' (8+3,2*6), B (2,-5) will become B' (2+3,2*-5), and C (-5,1) will transform into C' (-5+3,2*1). Let's calculate:
A'(8+3, 2*6) = A' (11,12). B' (2+3, 2*-5) = B' (5,-10). C' (-5+3, 2*1) = C' (-2,2)
So, the coordinates of triangle A'B'C' after the transformation are A'B'C': A' (11,12), B' (5,-10), C' (-2,2).
Learn more about Coordinate Transformation here:
Answers
Answer:
see explanation
Step-by-step explanation:
The equation of a line in point- slope form is
y - b = m(x - a)
where m is the slope and (a, b) a point on the line
y - 5 = (x + 2) ← in point- slope form
with slope m = and (a, b) = (- 2, 5 ) ← point on line
Answers
move the decimal two spots to the right
but different surface areas?
A.
6 cm by 3 cm by 4 cm;
12 cm by 2 cm by 3 cm
B.
2 cm by 4 cm by 9 cm;
9 cm by 4 cm by 2 cm
C.
3 cm by 3 cm by 8 cm;
2 cm by 6 cm by 8 cm
D.
6 cm by 3 cm by 4 cm;
9 cm by 4 cm by 3 cm
Answers
The dimension of the rectangular prism with different surface areas will be 2 cm by 4 cm by 9 cm. Then the correct option is B.
What is the volume of the rectangular prism?
Let the prism with a length of L, a width of W, and a height of H. Then the volume of the prism is given as
V = L x W x H
The volume of the rectangular prism is 72 cubic cm.
Then the factor of the number 72 will be
72 = 2 x 2 x 2 x 3 x 3
Then the dimension of the rectangular prism will be
L x W x H = V
L x W x H = 72
L x W x H = 2 x 2 x 2 x 3 x 3
L x W x H = 2 x 4 x 9
The dimension of the rectangular prism with different surface areas will be 2 cm by 4 cm by 9 cm. Then the correct option is B.
More about the volume of the rectangular prism link is given below.
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volume of rectangular prism = (area* height )
so 2 * 4 * 9 = 72 cm3
9* 4 * 2 = 72 cm3
but they have differant surface area
Answers
Then
6.54 = 654/100
= 327/50
= 6 27/50
From the above deduction we can definitely conclude that the mixed number for 6.54 is 5 27/50. I hope this simple procedure will help you to attempt such type of problems in future without requiring any additional help.
6.54 = 6 54/100 = 6 27/50
Result: 6.54 equals to 6 27/50 asa mixed number.