<span>hello :
اthe vertex of the absolute value function defined by ƒ(x) = |x + 5| + 7 is :
</span>(-5,7) because when : x= - 5 ...f(-5) = |- 5 + 5| + 7 = 0+ 7 = 7
Answer:
<h2> The skateboard has a total cost of $90.10</h2>
Step-by-step explanation:
Givens
- The skateboard costs $85.
- The sales tax is 6%.
The total cost of the skateboard would be $85 plus the sales tax, like the following expression shows
Therefore, the skateboard has a total cost of $90.10, which includes sales tax.
Answer:
4
Step-by-step explanation:
4^2 is 4x4 aka squared
<u>Answer:</u>
$3.80
<u>Step-by-step explanation:</u>
We are given a graph showing the location of 3 houses where you had to do lawn work today, with the distances from your house.
Given that one truck gets 8 miles per gallon of gasoline and gas costs $1.52 per gallon, we are to find the total cost of the gas used.
Total distance = 7 + 3 + 4 + 6 = 20 miles
Gallons of gas used = 20 / 8 = 2.5
Total cost of gas used = 2.5 * 1.52 = $3.80
According to the triangle inequality property, we know that the sum of two sides of a triangle is greater than the third side. Let's assume that the length of the side is x. That said, we can make the inequalities.
x + 3 > 5
8 > x
x + 5 > 3
this means that x >2, 8 > x, and x > -2. We can disregard the last inequality. We can now make an answer. We know that 2<x<8, so we can use any of those values in our answer. That makes our answer: 4 cm. and 6 cm.
