To build a book case a tap measure was used. what design goal could by this tool to measure. a)shelf length and wedth b)shelf length and answer

In a graph with several intervals o data how does a constant interval appear? what type of scenario produces a constant interval?

Anna is constructing a line segment that is congruent to another segment ab. for the construction, which tool should be used to mesure segment ab

Frank has a devised a formula for his catering business that calculates the number of meatballs he needs to prepare. the formula is m=4a+2c, where c=number of children; m=number of meatballs; a=number of adults. how many meatballs are required for a party of 10 adults and 5 children?