Answer:
22.5 weeks
Step-by-step explanation:
y = 1.12x + 28.78 represents the height of the puppy. Here that height is 54 cm:
Then 54 = y = 1.12x + 28.78
Combining the constants, we get 1.12x = 25.22. Dividing both sides by 1.12, x turns out to be 22.5 weeks.
Answer:
I think that its 58 degrees
Answer:
C
Step-by-step explanation:
Calculate the distance using the distance formula
d = √ (x₂ - x₁ )² + (y₂ - y₁ )²
with (x₁, y₁ ) = E(- 2, 2) and (x₂, y₂ ) = F(4, - 6)
EF = ![\sqrt{(4+2)^2+(-6-2)^2}](https://tex.z-dn.net/?f=%5Csqrt%7B%284%2B2%29%5E2%2B%28-6-2%29%5E2%7D)
= ![\sqrt{6^2+(-8)^2}](https://tex.z-dn.net/?f=%5Csqrt%7B6%5E2%2B%28-8%29%5E2%7D)
= ![\sqrt{36+64}](https://tex.z-dn.net/?f=%5Csqrt%7B36%2B64%7D)
=
= 10 → C
Answer:
-10
Step-by-step explanation:
-1+3= -2
-2 times -5= -10
3 times -1= -3
-3 -7=-10