nkidder nkidder

22-12-2019
Mathematics

contestada

which choice is equivalent to the expression below?

6root7 minus 5xroot7 minus xroot7

Respuesta :

Jessiepraise Jessiepraise

22-12-2019

Answer:

Step-by-step explanation:

6root = 6^2= 6 x 6

= 36

6root7 = 36 x 7 = 252

Also,

5xroot7 = 5 x 7^7

= 5 x 49

= 245

Therefore,

6root7 - 5xroot7 - Xroot7 = 0

252 - 245 - 7x^2

= 7- 7x^2

Answer Link

Otras preguntas

A physics book slides off a horizontal table top with a speed of 1.10m/s. It strikes the floor after a time of 0.400s. Find the height of the table top above th

Omar scored an 82% on his first test of the quarter. Will a score of 38 our of 50 on the second test helo or hurt his grade? explain your reasoning. Using pe

Four friends buy 36 cookies for 12$.Each person contributes the following amount of money. friend#1-$2 friend#2-$3 friend#3-$4 freind#4-$3 Each person gets the

a tiger can eat food that weighs up to about 15% of it's body weight if a tiger can eat 75 lbs of food how much does a tiger weigh

WHICH ORGANELLE WOULD YOU NOT EXPECT TO FIND`IN AN ANIMAL CELL? A) NUCLEUS B) CHLOROPLAST C) CENTRIOLE D) ENDOPLASMIC RETICULUM CHOOSE ONE OF THOSE ANSWER AND

What is m-4=2m? Show work/check please!

to have batting averages over 0.500, how may hits in 45 times at bat would Raul and Karen need?

5a-(8-a)=4a-10 equation:

a commercial jet has been instructed to climb from its present altitude of 10,000 feet to a cruising altitude of 59,000 ft. if the plane ascends to a rate of 3,

What is 20 percent of 240???