Answer:
3;87
Step-by-step explanation:
Since they are complementary, they add up to 90°. This allows you to write the equation
![x+(16x+39) = 90 \rightarrow 17x=90-39 \rightarrow 17x=51 x=\frac{51}{17}=3](https://tex.z-dn.net/?f=x%2B%2816x%2B39%29%20%3D%2090%20%5Crightarrow%2017x%3D90-39%20%5Crightarrow%2017x%3D51%20x%3D%5Cfrac%7B51%7D%7B17%7D%3D3)
The second angle measures then ![90-3 = 87](https://tex.z-dn.net/?f=90-3%20%3D%2087)
Answer:
Volume of the rectangular prism will be ![23.625cm^3](https://tex.z-dn.net/?f=23.625cm%5E3)
Step-by-step explanation:
We have given that length of the prism ![length=3\frac{1}{2}width=\frac{7}{2}width](https://tex.z-dn.net/?f=length%3D3%5Cfrac%7B1%7D%7B2%7Dwidth%3D%5Cfrac%7B7%7D%7B2%7Dwidth)
Height ![=\frac{1}{4}width](https://tex.z-dn.net/?f=%3D%5Cfrac%7B1%7D%7B4%7Dwidth)
We have given width = 3 cm
So length = ![\frac{7}{2}\times 3=\frac{21}{2}=10.5cm](https://tex.z-dn.net/?f=%5Cfrac%7B7%7D%7B2%7D%5Ctimes%203%3D%5Cfrac%7B21%7D%7B2%7D%3D10.5cm)
Height h = ![\frac{1}{4}\times 3=\frac{3}{4}=0.75cm](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B4%7D%5Ctimes%203%3D%5Cfrac%7B3%7D%7B4%7D%3D0.75cm)
We know that volume of rectangular prism is given by
![V=length\times width\times height=10.5\times 3\times 0.75=23.625cm^3](https://tex.z-dn.net/?f=V%3Dlength%5Ctimes%20width%5Ctimes%20height%3D10.5%5Ctimes%203%5Ctimes%200.75%3D23.625cm%5E3)
Answer:
41, 43, and 45,
Step-by-step explanation:
If you add them up you get 129
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Answer:
A solution for a single equation is any point that lies on the line for that equation. A solution for a system of equations is any point that lies on each line in the system.
Step-by-step explanation:
Answer:
2 groups
Step-by-step explanation:
13 times 3 is 39
39 is not 34
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