Simplify the expression (-5)2.
1 answer:
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I don’t know if this is the correct answer because to the left of the four is there ? or “. I put it into the calculator as 10^4, so no ? or “.
Answer:
The rule depends on the scale factor.
Step-by-step explanation:
Hi there,
1) Many, I'd say mostly, dilations is centered at the origin (0,0) of the cartesian plane. Like the picture below.
2) So now, what's left to do is what is the scale factor? What coefficient that multiplies the original rectangle URST, will result the U'R'S'T'?
3) Since no coordinates, no options or any numerical value were given, then I've made one example.
Check below
If you do have the coordinates of each point then divide each coordinate this way
Answer:
The last one: 70/100 = x/80
And 56 free throws.
Explanation:
70% is 70 out of 100. And if the player is free throwing a total of 80 times, then 80 is 100% of the free throws. Both of the values that represent 100% are the denominators in the fractions.
The equations are equal, and whatever you do to the bottom, you have to do to the top. 100 was multiplied by 4/5 to get 80. So 70 is multiplied by 4/5 to get x.
4/5 * 70 is 56