Answer:
117
Step-by-step explanation:
For every 3 zinc there would be 19 copper, and for every 19 copper there would be 3 zinc. There are 741 copper, so there would be 741 * 3 / 19 zinc, which turns out to be 117 zinc.
Answer:
Step-by-step explanation:
list of these scientific notations
7.6 x 103
(Scientific Notation)
7.6 x 10^3
(use the caret symbol [^] to type or write)
7.60E+3
(Scientific E-notation)
7600
(Real Number)
Answer:
1.2 as a percent is 120%.
Step-by-step explanation:
To change a decimal to a percent, multiply the decimal by 100
Answer: 74
Step-by-step explanation:
54 isnt a prime factor so 42 = 3
43 is a large number
therefore answer is 73
Quadrilateral A'B'C'D' is the image of quadrilateral ABCD under a rotation about point P at; D: 105°
<h3>How to Interpret Rotation of objects?</h3>
From the given image, If we connect points C of the blue quadrilateral to point C' of the rotated quadrilateral using the center of rotation P, then we will notice that ∠CPC' will be greater than 90°.
Now, the rotation is counterclockwise and it therefore means that the angle of rotation is will be positive and since ∠CPC' is greater than 90°, then we can say that the only correct option is Option D which is 105°
Read more about Objects Rotation at; brainly.com/question/26249005
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