Answer: Rational
Step-by-step explanation:
Repeating decimals can be written as fractions, so they are rational.
Answer:
x = 4
y = 4√3
Step-by-step explanation:
Reference angle = 30°
Hypotenuse = 8
Adjacent = y
Opposite = x
Recall: SOHCAHTOA
✔️To find x, apply SOH:
Sin 30 = Opp/Hyp
Sin 30 = x/8
x = 8 × sin 30
x = 8 × ½ (sin 30 = ½)
x = 4
✔️To find y, apply CAH:
cos 30 = Adj/Hyp
Cos 30 = y/8
y = 8 × Cos 30
y = 8 × √3/2 (cos 30 = √3/2)
y = 4 × √3
y = 4√3
Answer:
Step-by-step explanation:
Left = 2000 * (1/2)^x
Try it.
x = 1
Left = 2000 * (1/2)^1
left = 2000 * 1/2
left = 1000
x = 3
left = 2000 (1/2)^3
left = 2000 (1/8)
left = 250
x = 4
left = 2000 * (1/16)
left = 125
from her on the function does not work accurately. You have to modify the algorithm.
By definition, rational numbers are ratios between integer numbers:
So, you get every possible rational number by dividing two integer numbers.
Answer:
Step-by-step explanation:
Given:
RUTS is a rectangle.
To prove:
∠USR ≅ ∠SUT
Statements Reasons
1. RUTS is a rectangle 1. Given
2. RU = ST, UT = RS 2. By the definition of a rectangle
3. ∠STU = ∠SRU = 90° 3. Definition of a rectangle
4. ΔURS ≅ ΔSTU 4. By the LL theorem of congruence
5. ∠USR ≅ ∠SUT 5. CPCTC