Answer:
f(n) = 8 - 3f(n-1)
d : { 8 >= x }
Step-by-step explanation:
Basically we know 8 is the first term, so we subtract 3 to get 5 which is the second term. Then we know d = -3. Now we that we established the formula, let's make a domain. We know x can never be greater than 8 so x is always less than or equal to 8.
:)
Answer: y=12.287
Step-by-step explanation:
Ok, there is no need to use a calculator for this.
Try and figure out what are the closest numbers for each one. For example, the first one, π, is lower than 4 but greater than 3. Therefore, it would be between 3 and 4.
Answer:
36
Step-by-step explanation:
What function uses the ADJACENT and the OPPOSITE?
\text{SOH-CAH-TOA}
SOH-CAH-TOA
\tan F = \frac{\text{opposite}}{\text{adjacent}}=\frac{3.5}{4.8}
tanF=
adjacent
opposite
=
4.8
3.5
\tan F = \frac{3.5}{4.8}
tanF=
4.8
3.5
F=\tan^{-1}(\frac{3.5}{4.8})
F=tan
−1
(
4.8
3.5
)
F=36.098\approx 36^{\circ}
F=36.098≈36
∘
Answer:∠1 = ∠3 = ∠5 = ∠7 = 77.5°
∠2 = ∠4 = ∠6 = ∠8 = 102.5°
Step-by-step explanation:
In the picture attached, the parallel lines and the transversal are shown.
8 angles are formed, where:
∠1 ≅ ∠3 ≅ ∠5 ≅ ∠7
∠2 ≅ ∠4 ≅ ∠6 ≅ ∠8
On the other hand, ∠1 + ∠2 = 180°, and ∠2 is 25° greater than ∠1, that is ∠1 + 25° = ∠2, therefore:
∠1 + ∠1 + 25° = 180°
2∠1 = 180° - 25°
∠1 = 155°/2
∠1 = 77.5°
and
∠2 = 77.5° + 25° = 102.5°
