Answer:We know that the dilation transformation of a figure either shrink or expand the original figure depending on the scale factor of the dilation.
As here we have scale factor=3>1.
Hence, the dilation changes the original will expand the original figure.
Hence, each of the coordinate of a figure get multiplied by 3.
Hence, the co
ordinates of the image are given as:
i.e. A(0,0) → A'(0,0)
B(2,3) → B'(6,9)
C(1,-2) → C'(3,-6)
D(-3,-3) → D'(-9,-9)
Step-by-step explanation:
Answer:
3b+10
Step-by-step explanation:
The expression is not factorable with rational numbers.
3b+10
Answer:
it starts at the top and is going down so its simple its C negative correlation
Step-by-step explanation:
The trigonometric Identities Cos 30° cos 45° - sin 30° sin 45° when simplified gives; ((√3) - 1)/2√2
<h3>How to solve Trigonometric Identities?</h3>
We want to solve the trigonometric Identity;
Cos 30° cos 45° - sin 30° sin 45°
We know that the trigonometric values of these in surd form are;
Cos 30° = (√3)/2
cos 45° = 1/√2
sin 30° = 1/2
sin 45 = 1/√2
Thus;
Cos 30° cos 45° - sin 30° sin 45° = ((√3)/2 * 1/√2) - (1/2 * 1/√2)
= ((√3)/2√2) - (1/2√2)
= ((√3) - 1)/2√2
Read more about Trigonometric Identities at; brainly.com/question/7331447
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Answer:
The slope of this line would be -9/2
Step-by-step explanation:
To find the slope of any line, use the slope formula below and plug in the points for the given values.
m(slope) = (y2 - y1)/(x2 - x1)
m = (4 - -5)/(4 - 6)
m = (4 + 5)/(4 - 6)
m = 9/-2
m = -9/2
