I think the mathematical equation for this sentence is
<em>(Step 1)</em>
4x-18=5 Add 18 to both sides to get the numbers on the same
+18 | +18 Side of the equals sign.
----------------------
4x =23
<em>(Step 2)</em>
4x =23 / 4 Divide equation by four
x=5.75 The answer is X=5.75
Hope I was able to help :)
Answer:
The midpoint: (8,9.5)
Step-by-step explanation:
((9+7)/2,(11+8)/2))
Answer:
$9.60
Step-by-step explanation:
8*1.2
3/60 hour. it's only a fraction of and hour so you can write it as such. then, you simplify it to 1/20 hour.
The volume for a pyramid is
![V= \frac{1}{3}Bh](https://tex.z-dn.net/?f=V%3D%20%5Cfrac%7B1%7D%7B3%7DBh%20)
where B is the base area and h is the height. We have both the area and the height, so we fill in our formula accordingly:
![V= \frac{1}{3}(300)(7.1)](https://tex.z-dn.net/?f=V%3D%20%5Cfrac%7B1%7D%7B3%7D%28300%29%287.1%29%20)
. That gives us a volume of 710 meters cubed.