Answer:
23º is not coterminal to 337º
Step-by-step explanation:
The coterminal angles () of 337º can be represented as:
If
If
If
The angle that is not coterminal with 337° is -383°. Coterminal angles differ by a multiple of 360°. The angles coterminal with 337° include -23°, 337°, and 697°.
In mathematics, two angles are said to be coterminal if they measure the same position when you start from the initial side and rotate to the terminal side. They differ by an integral multiple of 360°.
So, to find the angles that are coterminal with 337° we can add and subtract multiples of 360°. The options given are 23°, -23°, 697°, and -383°.
Adding and subtracting multiples of 360° from 337° gives us the following coterminal angles: -23°, 337°, 697°.
Therefore, the angle that is NOT coterminal to 337° is -383°
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2.AC=FD
3.AF=CD
4.FA=CD
Answer: AC=DF
Step-by-step explanation:
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Final answer:
The problem can be solved by setting up and solving an equation based on the number of coins - specifically dimes and pennies. After Peter spends some of his dimes, the remaining dimes are half the number of his pennies. From this, we can find out that Peter has 12 pennies.
The subject of this question is Mathematics, specifically, it focuses on solving word problems, and in this case, the problem relates to coins - dimes and pennies. From the problem, we know that Peter starts with 18 dimes and he spends 12 dimes, he will be left with 18 - 12 = 6 dimes.
The problem also states that the number of pennies Peter has is twice the number of dimes. Therefore, we can write this as an equation: 2 × (Number of dimes) = Number of Pennies.
Substituting the number of dimes (6), the equation become: 2 × 6 = Number of Pennies. Solving this equation, Peter has 2 × 6=12 pennies.
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The answer is B
Step-by-step explanation:
3/4 + 1/8 =7/8
A.5/8 + 1/8 = 3/4
B.6/8 + 1/8 = 7/8
C.3/12 + 1/12 = 1/3
D.9/12 + 1/12 = 5/6
The expression can be written as (2x)² + 1 = 50
Expression in maths is defined as the collection of the numbers variables and functions by using signs like addition, subtraction, multiplication, and division.
Numbers (constants), variables, operations, functions, brackets, punctuation, and grouping can all be represented by mathematical symbols, which can also be used to indicate the logical syntax's order of operations and other features.
Given that the solution for the value of x is 3.5. The expression will be solved as below:-
2x = 7 (1 step)
(2x)² = 49 (2 steps)
(2x)² + 1 = 50 ( 3 steps)
Therefore, the expression can be written as (2x)² + 1 = 50.
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Answer:
(2x)^2 + 1 = 50
Step-by-step explanation:
x = 3.5
2x = 7 (1 step)
(2x)^2 = 49 (2 steps)
(2x)^2 + 1 = 50 ( 3 steps)