Answer:
22^7- 22^4= 22^3 22^3= 10,648 Because both bases are the same of 22 you can subtract the exponents. (7-4)=3 Therefore the answer is 22^3 or 22 cubed. (22x22x22=10,648)
This is like so hard to me i do not get it at all!
Answers
If u don't get it, go back and do some practice problems they have in the lesson. (I am in K12 too, that's wat I do. Sometimes I even do practice problems in the middle of the test.)
Jake has a piece of yarn that is feet long Blair has a piece of yarn that is 4 inches long. who has the longer piece of yarn? Explain.
Answers
Jake has the longer piece of yarn, there is 12 inches in a foot. Meanwhile blair only has a 4 inch piece of yarn.
I need help on this question this is really really hard.
Answers
passed/total=84/105=4/5=C
Yup that persons right take ot from me...i have no clie what was going on so ya its C 4/5
Chan hee bought 3.4 pounds of coffee that cost $6.95 per pound how much did he spend on coffee
Answers
$23.63 just multiply 3.4 by $6.95
Answer:
23.63
Step-by-step explanation:
Trust me I know m math
Three consecutive multiples of 5 have a sum of 75. What is the least number?
Answers
If we let x equal the first number, then the next number has to be x + 5 (since they are multiples of 5) and the next would be x + 10. Now we just add them and set them equal to 75...
x + x+5 + x+10 = 75
Combine like terms
3x + 15 = 75
subtract 15 from each side
3x = 60
divide each side by 3
x = 20
So the least number is 20
*Now let's check to make sure we are right... 20 + 25 + 30 = 75 75 = 75 True... It checks!
The vertices of a right triangle are (6, 2), (–2, –4), and (–2, y). What is the value of y?