14. The pattern is subtracting one number higher each time from each as it goes
So first what you would have to do is basically look for key words and important words such as 35, 4, and 3, and 1 and this is very important because we will be using some of these variables. So first you would have to add 4+3 because it says that four shelves have the same amount as one shelf and so add that and you would get 7 and then divide that by 35 because they want to know how much is on the equal shelves which is four shelves and so your final answer would be 5 as your final answer. So thank you for this question and keep in mind that the more you read carefully, the more you'll understand the question and will be able to figure out the answer. May God bless you and have a blessed day and again thank you for this question.
Answer: 4
Since we need to find the y, we're going to substitute the x's with the numbers in the x column.
Let's try to find the first y box.
We're going to substitute all of the x's with -0.5.
y = 4(-0.5)^2 - 8(-0.5) + 4
Now, we're just going to solve that.
-2^2 - 4 + 4
-2 squared is 4. It's a positive 4 because a negative times a negative is a positive.
4 - 4 + 4
= 4
I believe it is A since 14/16 Is equal to 7/8.
Answer:
11). x = 25.8°
12). x = 67.3°
Step-by-step explanation:
11). By using sine rule in the given triangle,
cos(x) =
cos(x) =
x =
x = 25.84
x ≈ 25.8°
12). By applying tangent rule in the given triangle,
tan(x) =
tan(x) =
x =
x = 67.29°
x ≈ 67.3°