g(t) = t² - 5
g(-4) = (-4)² - 5 = 16 - 5 = 11
<em>at this point, you can tell that B is the answer, but I will continue on so you know how to solve similar problems.</em>
g(-3) = (-3)² - 5 = 9 - 5 = 4
g(-2) = (-2)² - 5 = 4 - 5 = -1
g(-1) = (-1)² - 5 = 1 - 5 = -4
g(0) = (0)² - 5 = 0 - 5 = -5
g(1) = (1)² - 5 = 1 - 5 = -4
g(2) = (2)² - 5 = 4 - 5 = -1
Answer: B
2 cents unless 1 is a dollar then $1.10
Answer:
2. Given
3. Definition of supplementary angles
4. Substitution Property
5 Subtraction Property
Step-by-step explanation:
2. Given
We are given in the statement that m<1 = 112°
3. Definition of supplementary angles
Supplementary angles definition: Two angles are supplementary if there sum is equal to 180°. That statement states:
m<1 + m<2 = 180°
4. Substitution Property
We put the value of m<1 = 112° in the equation. This is substitution property.
5. Subtraction Property
To find the value of m<2 we subtract 112 from both sides of the equation.
This is subtraction property.
If you do 0.2 x 40, you get 8. So, 0.2% of 40 is equal to 8.
Answer:
123.75 g
Step-by-step explanation:
You have three unknowns: protein (p), carbohydrate (c), and fat (f)
You need three equations for the three unknowns. They are
(1) p + c + f = 725
(2) 4p + 4c + 9f = 3500
(3) 4p + 9f = 0.45(3500) = 1575
Subtract (3) from (2)
4c = 1925
(4) c = 481.25
Substitute (4) into (1)
p + 481.25 + f = 725
(5) p + f = 243.75
Multiply (5) by 4
(6) 4p + 4f = 975
Subtract (6) from (3)
5f = 600
(7) f = 120
Substitute (7) into (3)
4p + 1080 = 1575
4p = 495
p = 123.75
The diet will include 123.75 g of protein.
Check:
It checks.
