Calulate 1 and 4 over 5 -1 third over 2 and 2 fifth 1 (4)/(5 )  -  (1)/(3 ) \n 2 (2)/(5)

Answers

Answer 1
Answer: (1(4)/(5)-(1)/(3))/(2(2)/(5))=\left(1(4\cdot3)/(5\cdot3)-(1\cdot5)/(3\cdot5)\right):\left(2(2)/(5)\right)=\left(1(12)/(15)-(5)/(15)\right):(2\cdot5+2)/(5)\n\n=1(12-5)/(15):(12)/(5)=1(7)/(15)\cdot(5)/(12)=(1\cdot15+7)/(15)\cdot(5)/(12)=(22)/(15)\cdot(5)/(12)=(11)/(3)\cdot(1)/(6)\n\n=(11)/(18)

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Which geometric series converges?

What is the median of the data set?

12, 25, 16, 9, 5, 22, 27, 20

Answers

the answer is 7. 9 + 5 / 2 equals to 7. 9 and 5 and the two middle numbers.

Answer:

18

Step-by-step explanation:

Please helpppif the slope of a line is 6 and a line is perpendicular to it, what is its slope?

Answers

Answer:

-1/6

Step-by-step explanation:

flip the slope

(6)/(1)

becomes

(1)/(6)

now the slope is going down so it becomes negative

= -1/6

Gerard has $30$30 to spend on lunches this month. Lunch costs him $1.50$1.50 each day. After Gerard buys lunch for 88 days, which statement is true?

Answers

ok so
1.5 per day
88 days

multiply 1.5 fy 88 to get132 dollars spent

not sure what to do with the 30 dollars per month

Gerard has spent less than 1/2 of his lunch money.

How do you find the perimeter of a dented square HERE IS THE PIC....

Answers


To find the perimeter of anything, you look at it and figure out how far
an ant has to walk if you put it down at one corner, and it walks all the way
around all the edges until it gets back to where it started.

On this square with a bite cut out of it, I see three x's and three 1's that
the ant has to walk.  That looks a lot like   3x+3  to me.

Simplify the expression: (7 +9i)(8 - 10i)

56 + 2i + 90
56 + 2i – 90i^2
97 + 72i
146 + 2i​

Answers

The answer is 146+2i

ur welcome

Find the value of x in the figure. If the answer is not an integer, round to the nearest tenth.(image)

a.
54°
b.
59°
c.
75°
d.
83°

Answers

D. 83
The reason is because the shape is a Pentagon and the interior angles of a Pentagon are 540 degrees. So add up all the angles which are given to you and you subtract that answer by 540 and that gives you the end answer.