1/15
1/3 chance of getting elf, 1/5 chance of getting magic so the chance of getting both is 1/3x1/5=1/15
Answer: b
Explanation: every month she get $15 more added which means the slope is $15
In this question, there are numerous information's of immense important already given. Based on those given information's the answer to the question can be easily deduced.
Ratio of the perimeter of two rectangles = 4:7
Perimeter of the larger rectangle = 42 inches
Let us assume the common ratio = x
Then
7x = 42
x = 42/7
= 6
Then
Perimeter of the smaller rectangle = 4 * 6 inches
= 24 inches.
So the perimeter of the smaller rectangle is 24 inches. I hope the procedure and the answer is clear enough for you to understand. Based on this procedure, you can attempt similar problems without requiring any outside help.
Answer:
35.09°
Step-by-step explanation:
You can use cos theta to find the value of x.
Let us solve now.
They have already given the lengths of the hypotenuse and adjacent.
Hypotenuse = 33
Adjacent = 27
Let us solve now.
Cos x = Adjacent ÷ Hypotenuse
Cos x = 27 ÷ 33
Cos x = 0.8181
x = Cos⁻¹ 0.8181
x = 35.09°
Hope this helps you :-)
Let me know if you have any other questions :)
