Diego is planning to make a wooden cookbook stand for his mom. The dege of the stand will be 10 inches and will hold a cookbook ata 40 angle as shown in the following design

4th option is correct xy=-10

if this was to u plzz mark me the brainliest

yes

step-by-step explanation:

so of course you want to start by plugging the 5 in which goes to 7(5)+3(5)=50 because 7*5=35 and 3*5=15 and then add them together, then plug in the 5 to the other equation as well 9(5)+5=50 because 9*5= 45 and then add 5 and so yes they are equivalent.

no its the same as every other grade

step-by-step explanation:

answer: i also need

step-by-step explanation: