Answer:
10
Step-by-step explanation:
2 + 5 = 7
3 + 5 = 8
4 + 5 = 9
5 + 5 = 10
Answer:
Step-by-step explanation:
d= 2r
therefore the radius is 1
7 it’s 7 because I did this already and remembered the answer to it
Answer:
Step-by-step explanation:
Volume of the butter in the cardboard = 31.25 cubic inches
Length of the Molded Square Prism =5 Inches
Let the length of the square cross sectional area = x
Volume of the Prism![=x^2l](https://tex.z-dn.net/?f=%3Dx%5E2l)
Since l=5 Inches
![5x^2=31.25\\x^2=6.25\\x=2.5\: Inches](https://tex.z-dn.net/?f=5x%5E2%3D31.25%5C%5Cx%5E2%3D6.25%5C%5Cx%3D2.5%5C%3A%20Inches)
Next, we determine the surface area of the New Cardboard box to be made.
Length of the Cardboard Box=5 Inches
Length of the square cross sectional area = 2.5 Inches
Total Surface Area![=2(x^2+xl+xl)=2(x^2+2xl)](https://tex.z-dn.net/?f=%3D2%28x%5E2%2Bxl%2Bxl%29%3D2%28x%5E2%2B2xl%29)
![=2(2.5^2+2(2.5)(5))\\=2(6.25+25)\\=2*31.25\\=62.5 \:in^2](https://tex.z-dn.net/?f=%3D2%282.5%5E2%2B2%282.5%29%285%29%29%5C%5C%3D2%286.25%2B25%29%5C%5C%3D2%2A31.25%5C%5C%3D62.5%20%5C%3Ain%5E2)
Therefore,
of cardboard is needed,
Answer:
y = 8x - 64
Step-by-step explanation:
Start with y = mx + b, the slope-intercept equation. Replace m with 8, x with 7 and y with -8:
-8 = 8(7) + b, or
-8 - 56 + b, or
b = -64
Then the desired equation is
y = 8x - 64