Wintersavannah
04.02.2020 •
Mathematics
What minus what equals 43
i need
Solved
Show answers
More tips
Answers on questions: Mathematics
- M Mathematics PLEASE HELP! BRAINLIEST! AND EXTRA POINTS Tamara uses a coupon to save 20% off her purchase at the bookstore. The original cost of Tamara s purchase is d dollars...
- M Mathematics The circumference of a circle is 8.34cm. Find the length of the diameter. Give your answer rounded to 2 DP....
- M Mathematics Úrsula prepara mermelada todos los veranos y la guarda en frascos de 3/4 Kg. Si le regalo a su nieta 8 frascos. ¿Cuánta mermelada en total recibió su nieta?...
- M Mathematics Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the correct position in the answer box. Release...
- M Mathematics Find the area of the following shapes: I need this immediately Link to image ( open in browser sorry for the inconvenience ) : https://homework.russianschool.com/resource?key=13896ih6e96xe...
- M Mathematics 60 points and brainiest Pls help me...
- M Mathematics 6 1/8 qt = ___ c please help...
- M Mathematics A box contains 3 red marbles, 6 blue marbles, and 1 white marble. The marbles are selected random, one at a time, and are not replaced fine the probability. I NEED...
- M Mathematics The rectangle below has an area of k^4-2k^2-8k 4 −2k 2 −8k, start superscript, 4, end superscript, minus, 2, k, squared, minus, 8 square meters and a width of k^2+2k...
- M Mathematics The logarithmic function f(x) = log x is transformed to g(x) = Iog(x + 1) + 3. Which of the following is true? A. f(x) is translated 1 unit upward. B. f(x) is translated...
Ответ:
(n + 1)^2 - n^2 = 43 simplify
n^2 + 2n + 1 - n^2 = 43
2n + 1 = 43 subtract 1 from both sides
2n = 42 divide both sides by 2
n = 21
So n + 1 = 22
Proof
22^2 - 21^2 =
484 - 441 =
or 43-0=43
mark brailiest please it would help alot
:)
Ответ:
hi...?
Step-by-step explanation: