Answer:
CD ≈ 15.0
Step-by-step explanation:
calculate CD using the distance formula
d = ![\sqrt{(x_{2}-x_{1})^2+(y_{2}-y_{1})^2 }](https://tex.z-dn.net/?f=%5Csqrt%7B%28x_%7B2%7D-x_%7B1%7D%29%5E2%2B%28y_%7B2%7D-y_%7B1%7D%29%5E2%20%20%20%20%7D)
with (x₁, y₁ ) = C (7, - 4) and (x₂, y₂ ) = D (- 8, - 5)
CD = ![\sqrt{(-8-7)^2+(-5-(-4))^2}](https://tex.z-dn.net/?f=%5Csqrt%7B%28-8-7%29%5E2%2B%28-5-%28-4%29%29%5E2%7D)
= ![\sqrt{-15)^2+(-5+4)^2}](https://tex.z-dn.net/?f=%5Csqrt%7B-15%29%5E2%2B%28-5%2B4%29%5E2%7D)
= ![\sqrt{225+(-1)^2}](https://tex.z-dn.net/?f=%5Csqrt%7B225%2B%28-1%29%5E2%7D)
= ![\sqrt{225+1}](https://tex.z-dn.net/?f=%5Csqrt%7B225%2B1%7D)
= ![\sqrt{226}](https://tex.z-dn.net/?f=%5Csqrt%7B226%7D)
≈ 15.0 ( to the nearest tenth )
I think the answer is
42.5
not sure but hope this helps
id help but i dont see anything
we can sue formula
![P(t)=P_0e^{kt}](https://tex.z-dn.net/?f=P%28t%29%3DP_0e%5E%7Bkt%7D)
where
P(t) is population after t years
P0 is initial population
k is growth rate
t is time in years since 1985
Let's assume
h(t)=P(t) is million
h_0=P_0 in million
we can replace it
and we get
..............Answer
The size of the brand name will be 12 inches by 23 inches.
The complete question is given below:-
Jesse considered two similar televisions at a local electronics store. The generic version was based on the brand name and was two-thirds the size of the brand name. If the generic television set is 18 inches by 34 inches, what are the dimensions of the brand-name television? Round to the nearest inch.
12 inches by 23 inches
23 inches by 38 inches
25 inches by 40 inches
27 inches by 51 inches
<h3>What is an expression?</h3>
Expression in maths is defined as the collection of the numbers variables and functions by using signs like addition, subtraction, multiplication and division.
Given that:-
- Jesse considered two similar televisions at a local electronics store. The generic version was based on the brand name and was two-thirds
- The size of the brand name. If the generic television set is 18 inches by 34 inches,
The size of the brand name will be calculated as:-
Size = ![\dfrac{2}{3}\times 18 = 12](https://tex.z-dn.net/?f=%5Cdfrac%7B2%7D%7B3%7D%5Ctimes%2018%20%3D%2012)
Size = ![\dfrac{2}{3}\times 34=23](https://tex.z-dn.net/?f=%5Cdfrac%7B2%7D%7B3%7D%5Ctimes%2034%3D23)
Therefore the size of the brand name will be 12 inches by 23 inches.
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