Answer:
I think the triangle is not a parallelogram because it is three sided. A parallelogram needs 4 sides.
Step-by-step explanation:
Answer:
<h3>Percentage change = 19%</h3>
Step-by-step explanation:
Since the new price is lesser than the original price the percentage change will be a decrease.
To find the percentage change use the formula
To find the change subtract the new price from the original price
new price = $199.95
original price = $246.95
Change = $246.95 - $ 199.95 = $47
<h3>Percentage change = 19%</h3>
Hope this helps you
The first step of solving this is to isolate the variable y in the first equation.
3x - y = -2 Subtract -3x from both sides
- y = - 3x - 2 Divide both sides by -1
y = 3x + 2
Now, substitute that y value into the second equation.
2x^{2} - y = 10 Substitute
<span>2x^{2} - (3x + 2) = 10 Multiply all of the numbers in the parentheses by -1
2x^{2} - 3x - 2 = 10
</span>
<span>So the correct answer choice is D) 2x^{2} -3x - 2 = 10.</span>
Answer:
5
Step-by-step explanation:
(f+g)(2) means f(2)+g(2).
f(2) means to evaluate the expression called f at x=2.
So f is x+1 and it wants us to plug in 2 for x.
x+1 with x=2
2+1
3
This means f(2)=3, f(2) has value 3.
g(2) means to evaluate the expression called g at x=2.
So g is x^2-x and it wants us to plug in 2 for x.
x^2-x with x=2
2^2-2
4-2
2
This means g(2)=2, g(2) has value 2.
Let's go back to (f+g)(2).
(f+g)(2)=f(2)+g(2)
(f+g)(2)= 3 + 2 (I replaced f(2) with 3 and g(2) with 2).
(f+g)(2)=5
Answer: Pretty sure it’s 46 minutes and 5 seconds.
