Answer:
Her speed is 9 miles per hour
Step-by-step explanation:
18 divided by 2= 9
so she can drive 9 miles in an hour
Equation:
j(x) = -3x² - 5
Which part of the equation tell us that the graph opens downward?
<h3>
Solution: </h3>
Here see that the leading coefficient of x² which is (-3) is less than 0, meaning negative. a < 0 Hence, the graph will open from downwards.
yes of course it's bigger, put a mug next to a lamp and there you will see it
A + b - c = 180
a + b - c (+c) = 180 (+c)
a + b (-b) = 180 + c (-b)
a = 180 + c - b
hope this helps
Answer:
The base length is 5cm and the height is 8cm.
Step-by-step explanation:
The cross-section base is the same length as the the width of the base of the rectangular pyramid. And the cross-section height is the same as the height of the rectangular pyramid.
