Answer:
-19
Step-by-step explanation:
y = -4(-7)+9
= -28 + 9
= - 19
Step-by-step explanation:
The midline is the average of the lowest point and the highest point.
y = (4 + 6) / 2
y = 5
The amplitude is the distance from the midline to the lowest/highest point:
a = 5 − 4 = 1, or a = 6 − 5 = 1
It's also half the distance between the lowest point and the highest point:
a = (6 − 4) / 2
a = 1
The period is the time it takes to complete a full cycle, so the period is 12 hours.
Answer:
1 penny
Step-by-step explanation:
It would take 1 penny. A penny is taller than 1 centimeter anyway.
Answer:
Value of blank 1 is 2
Value of blank 2 is 10
Step-by-step explanation:
We are given that a and b are the lengths of legs of right angle in right angled triangle .
b = 3
We are also given that c is the hypotenuse
c = hypotenuse = 7
To find the value of 'a' we will use Pythagoras theorem
![Hypotenuse^2 = perpendicular^2 +base^2\\c^2=a^2+b^2\\7^2=a^2+3^2\\7^2-3^2=a^2\\\sqrt{7^2-3^2}=a\\\sqrt{40}=a\\2\sqrt{10}=a\\](https://tex.z-dn.net/?f=Hypotenuse%5E2%20%3D%20perpendicular%5E2%20%2Bbase%5E2%5C%5Cc%5E2%3Da%5E2%2Bb%5E2%5C%5C7%5E2%3Da%5E2%2B3%5E2%5C%5C7%5E2-3%5E2%3Da%5E2%5C%5C%5Csqrt%7B7%5E2-3%5E2%7D%3Da%5C%5C%5Csqrt%7B40%7D%3Da%5C%5C2%5Csqrt%7B10%7D%3Da%5C%5C)
Value of blank 1 is 2
Value of blank 2 is 10
F(x)4^x+3 hope this helps