The area of the cross section has a length of 3.5 mm, and width of 2 mm, as given in the diagram.
Therefore the area of the section is 3.5*2=7 mm^2, using the area of rectangle formula.
The answer is 2-7x I'm 100% sure
Answer:
x = 129.8 degrees, y = 50.2 degrees, x + y = 180
Step-by-step explanation:
Let's say you have 2 supplementary angles, x and y
So x + y = 180
if x is 79.8 degrees less than the measure of a supplementary angle, then x = y - 79.8
Putting this into our x + y = 180 equation, we get
(y - 79.8) + y = 180
2y - 79.8 = 180
2y = 180 + 79.8
2y = 259.8
y = 259.8/2 = 129.9 degrees.
so x = 129.9 - 79.6 = 50.3 degrees.
See if it worked. x = 129.9 degrees, y = 50.3 degrees, x + y = 180 so we found the correct two angles! :-)
Given that Sam's monthly pay can be calculated through P = 150s + 500, this means that for each sale that he makes, he earns $150.
And regardless of whether he can make a sale in a month, he still earns P = 150(0) + 500 = 500. From this, we can conclude that the first statement is true.
Answer: A
Answer:
b = 5/12
Step-by-step explanation:
1. Cross multiply -> 1 x 5 = 5 and 3b x 4 = 12 b
2. Simplify -> 5 = 12b and switch sides so it's easier: 12b = 5
3. Divide both sides by 12 -> 12b ÷ 12 = b and 5 ÷ 12 = 5/12
4. So, the answer is b = 5/12
Hope this helps! :)
Use symbolab, it's very helpful