Answer:
x = 49°
y = 41°
Step-by-step explanation:
Recall: SOH CAH TOA
✔️To find x, the trig function we would apply is Cos, which is:
Cos θ = Adjacent/Hypotenuse (CAH)
θ = x
Adjacent = 13
Hypotenuse = 20
x = 49.4583981°
x = 49° (nearest degree)
✔️To find y, the trig function we would apply is Sin, which is:
Sin θ = Opposite/Hypotenuse (SOH)
θ = y
Opposite = 13
Hypotenuse = 20
y = 40.5416019°
y = 41° (nearest degree)
When you divide something by 3/4, there's no way something can decrease, unless the number is a fraction below 3/4.
Since in Step 2, they divided 27 by 3/4, but ended up with 20 1/4, that means that they got step 2 wrong, because 27 / (3/4) is equal to 27 * 4/3 = 36
(This is because dividing by a fraction is the same thing as multiplying by the reciprocal of the fraction.)
So therefore they got Step 2 wrong.
The length is 9m. 45 divided by the width(5) equals the the length, which is 9.
Answer:
= - 2
Step-by-step explanation:
To obtain the next term in the sequence add the common difference to the previous term, thus
a₇ = a₆ + 4 = - 6 + 4 = - 2
