Answer:
9
Step-by-step explanation:
(-4.5)(-2)
A negative times a negative is a positive so the answer will be positive. We just need to do 4.5*2 which equals 9.
The formula of a slope:
We have the points (-2, -2) and (-4, 1). Substitute:
<h3>Answer: slope =
</h3>
Same but what subject do you need help
The Square Root Of 8100 Is 90. That Will Be The Only Square Root Because The Square Root Of 90 Is A Decimal So You Would Stop There.
1/2 (a+b)h
1/2 (a+16)14=132
8×14=112
14÷2=7
132-112=20
20÷7 =2.857142857
so then a= 2.86 (3sf)
For more questions like that turn it into equation the make a subject of formula