The response variable is the one on the left of the equal sign, weight.
The predictor variables are those in the equation that gives weight, length and chest size.
Pretty sure the correct one is D !
I believe that there is enough information to prove that they are similar. Since the triangle on the right is twice as big as the one on the left, you would divide the numbers by 2. The base of the right triangle is 8, and the left triangle is 4. When you divide 8 by 2, the answer is 4, which shows that they could be similar. Same thing goes for the height and length.
Hope this helps.
(Please mark this answer as brainliest if it helped you understand the answer)
The price before the tip was 8 dollars
Answer: The foot of the ladder is 10 feet away from the base of the wall.
Explanation:
Here , the wall , top and foot of the ladder and ground makes aright triangle of which length of ladder h=20 is regarded as hypotenuse, angle with ground is θ=600;cosθ=h or cos 60=b 20 or b = 20⋅cos 60=20⋅12=10 feet.