How do I write 2•r•r•t•t as exponents?
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Using coal, steam, and _____, the fischer-tropsch procedure converts coal into a liquid fuel.
PLEASE HELP ASAP 15 BRAINLY POINTS1) (multiple answers pick two) Does the equation represent a direct variation? If so, identify the constant of variation.17y = 85xA) YesB) No C) 5D) 1/5 2) Determine whether the relationship is a direct variation. X : 3, -1 , -4Y : -6, 2, 8 A) yes B) No 3) Is the relationship shown a direct variation? (it's not absolute value is a table chart) | X | Y || -2 | 5 || 1 | 3 || 4 | 1 |A) yes B) No 4) Determine whether the relationship is a direct variation.------------------------------| X | 6 | 9 | 17 |-------------------------------| Y | 13.2 | 19.8 | 37.4 | -------------------------------A) yes B) no5) Determine which equation does NOT represent a direct variation.A) 6x - y = 0 B) y = 4x + 1 C) y = -2x D) y = 1/3x6) (multiple answer pick 2) Tell whether the equation represents a direct variation. If so identify the constant of variation. y + 3x = 0A) Yes B) No C) -3D) 1/3 E) 3
Solve the equation : 2(2n + 5) = 12 ???? answer please
1- Find the surface area and volume of each solid figure.2-Show the equations you used.PLEASE HELP!!!!!!! 20 points
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Answer:
7 feet
Step-by-step explanation:
(3h + 4)² = 24² + h²
9h² + 24h + 16 = 576 + h²
8h² + 24h - 560 = 0
h² + 3h - 70 = 0
(h + 10)(h - 7) = 0
h = 7' (h cannot be -10)
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Answer:
Expression used to convert 22 Australian Dollar to US Dollar is
Step-by-step explanation:
Given:
22 Australian Dollars.
To Do: Expression which can be used to convert Australian dollar to Us dollar.
Let, x be the number of Australian Dollars and y be the US Dollars.
We know that 1.2 Australian Dollar equal to 1 US Dollar.
⇒ 1 Australian Dollar = US Dollar
So, x Australian Dollar = US Dollar
Thus, Expression that can be used to convert Australian Dollar into US Dollar is given by,
So. 22 Australian Dollar
put x = 22
US Dollars
Therefore, Expression used to convert 22 Australian Dollar to US Dollar is
x= US Dollar amount of 22 Australian dollars.
C 2
0-2
-1
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Answer:
2
Step-by-step explanation:
y2 - y1 / x2 - x1
-2 - 4 / -1 - (-4)
-2 - 4 / -1 + 4
-6 / 3
2
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Final answer:
The range of the function h(x) = -8x is all real numbers, as there are no restrictions on the output the function can produce. This is typical of a linear function.
Explanation:
The range of a function refers to the possible outputs it can produce. In the case of the function h(x) = -8x, it is a linear function, and there are no restrictions on the values that x can take, meaning x can be any real number between -∞ and +∞. The output, h(x), therefore, can be any real number, also between -∞ and +∞, given that it will be the result of -8 multiplied by x. Therefore, the range of the function h(x) = -8x is all real numbers from -∞ to +∞.
Learn more about range of a function here:
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9r^2 +3=-204
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9r² = -207 |divide both sides by 9
r² = -23 < 0 NO REAL SOLUTIONS
COMPLEX SOLUTION:
r² = -23 ⇔ r = √(-23) = i√23