noor261259 noor261259

24-06-2021
Mathematics

contestada

how can I solve it which method should I use please answer me !

how can I solve it which method should I use please answer me class=

Respuesta :

24-06-2021

7^1 last digit is 7
7^2 last digit is 9
7^3 last digit is 3
7^4 last digit is 1
7^5 last digit is 7
So it repeats every 4 times
190=47*4+2, so your desired answer is 9

Answer Link

Otras preguntas

Complete the Spanish phrase using the English phrase as a clue. When you travel to a foreign country, you will have to pass through this area. la oficina de __

An estate valued at $510,000 is to be distributed among the wife, 2 children, and 3 grandchildren. The children each receive two times as much as each grandchil

Which of these is a unique property of bases? A Feels slippery B Contains a carbon C Conducts electricity in solution D Tastes sour

5 equally-sized boxes of cake mix fell off the back of Jake's truck. Together they weigh 925.98 pounds. How much does each box weigh

What is the first step in the election process?

Which are the four longest standing departments in the federal bureaucracy?

NEED THIS ASAP !!! In the diagram, JKM is a straight angle.Which statements about the diagram are true? Check all that apply.

A grocery store clerk has 16 oranges ,20 apples and 24 pears the clerk needs to put an equal number of apples , oranges and pears into each basket. A) what is t

its between A and E, need a wise opinion.

What is the meaning of life?