Find the next two terms in the following sequence.

13, -5, -35, -77,...

Answers

Answer 1

Answer: $13;-5;-35;-77;...\n\na_n=19-6n^2\n\na_1=19-6\cdot1^2=19-6=13\n\na_2=19-6\cdot2^2=19-6\cdot4=19-24=-5\n\na_3=19-6\cdot3^2=19-6\cdot9=19-54=-35\n\na_4=19-6\cdot4^2=19-6\cdot16=19-96=-77\n\na_5=19-6\cdot5^2=19-6\cdot25=19-150=-131\n\na_6=19-6\cdot6^2=19-6\cdot36=19-216=-197$

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Five times a number is less than -45. inequality:__________?Solution:__________?

Please answer this question now

Answers

Answer:

54 degrees

Step-by-step explanation:

Measure of arc DCB is 125*2 = 250.

So, measure of arc BAD is 360-250 = 110.

So, measure of arc AD is 110 - 56 = 54 degrees

Consider the type of equations 5x+y=31
-3x+4y=37
solve the first equation as y in terms of x
like y=.....

Answers

You just have to isolate the y term for both equations so the first one would be y=31-5x because you have to subtract x from both sides.

The second one would be y=3+3x and all of that over 4 because to get the y isolated, you have to add 3x to both sides and then divide by 4 to get 4 y to just be y.

A car is driven 60 mph for 3 hours, 35 mph for the next 2 hours, and 50 mph
for the 4 hours after that. Which function best represents the distance the car traveled?

Answers

distance in 2 hrs
35 mph * 2 hours

distance in 4 hrs
50 mph * 4 hours

total distance
(35*2) + (50*4)

How far up the wall does the shorter ladder reach ? Have no idea how to do these problems. Thank you.

Answers

45 minus 24 = 21 ft

Hope this helps ! :)

Mandy's kitchen measures 8 feet by 7 feet if she is making a scale drawing of 1 inch= 2 feet how many inches will she use for 7 feet

Answers

Divide 7 feet by 2 feet to get the total inches.

7 / 2 = 3.5 inches.

A fish lays brown eggs or white eggs and it likes to lay them in a certain pattern. Each brown egg is surrounded by 6 white eggs. Here there are 3 brown eggs and 14 white eggs.(a) How many eggs does it lay altogether if it lays 200 brown eggs?
(b) How many eggs does it lay altogether if it lays n brown eggs?