Answer:
the answers is step 3
Step-by-step explanation:
i took the test
Answer:
- The correct equation is 6s = 7.80
- The solution of the equation is s = $1.30
Step-by-step explanation:
To find the product of 6 and a number, first we denote the unknown number as s.
The product of 6 and s is the same as 6s.
If the product of both numbers is $7.80, then 6s = $7.80
The correct equation is therefore 6s = $7.80
To get the value of s, we will divide both sides by 6 to have:
6s/6 = $7.80/6
s = $1.30
Based on the calculation, the following statements are true
- The correct equation is 6s = 7.80
- The solution of the equation is s = $1.30
6 √3. Short leg is half the hypotenuse is 6 so x = long leg so x= short leg times √3
Answer:
5 inches
Step-by-step explanation:
we know that
The scale drawing is
![\frac{1}{4}\ in : 1\ ft](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B4%7D%5C%20in%20%3A%201%5C%20ft)
using proportion find out the width of the great room on her plan
![\frac{(1/4)}{1}\ \frac{in}{ft}=\frac{x}{20}\ \frac{in}{ft}\\\\x=20(1/4)\\\\x=5\ in](https://tex.z-dn.net/?f=%5Cfrac%7B%281%2F4%29%7D%7B1%7D%5C%20%5Cfrac%7Bin%7D%7Bft%7D%3D%5Cfrac%7Bx%7D%7B20%7D%5C%20%5Cfrac%7Bin%7D%7Bft%7D%5C%5C%5C%5Cx%3D20%281%2F4%29%5C%5C%5C%5Cx%3D5%5C%20in)
When we do this, the base of the parallelogram has length b 1 + b 2, and the height is the same as the trapezoids, so the area of the parallelogram is (b 1 + b 2)*h. Since the two trapezoids of the same size created this parallelogram, the area of one of those trapezoids is one half the area of the parallelogram