Just depends on where you live :(
sorry hun didn't provide enough info.
Cheers :3
Answer:
169 cm²
Step-by-step explanation:
Recall that the area of the largest square is |PR|²
Also recall from Pythagoras Theorem that:
|PQ|² +|QR|² =|PR|² ---->1
Also we have that the sum of the areas of the three squares is 338 square centimeters.
This implies that:
|PQ|² +|QR|² +|PR|²=338---->2
Put equation (1) into (2)
|PR|²+|PR|²=338
Simplify to get:
2|PR|²=338
Divide both sides by 2 to get:
|PR|²=338
|PR|²=169
So we get the solution as
(
5
,
23
)
(
−
2
,
2
Answer:
A. -4 ≤ x ≤ 9
Step-by-step explanation:
Domain is the set of x-values that can be inputted into function f(x).
We see that our x-values span from -4 to 9. Since both are closed dots, they are included in the domain:
[-4, 9] or -4 ≤ x ≤ 9
Answer: 69,830
Step-by-step explanation: you basically move the decimal to the right for positive left for negitive and move as many places as the power of the exponent