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Juli2301 [7.4K]
3 years ago
15

PLS HELP ASAP!!! WORTH 15 POINTS!!!

Mathematics
2 answers:
kifflom [539]3 years ago
8 0

Answer:

Linear: 3x +9 =2x

Non Linear: x+2y=1 and x = y

GaryK [48]3 years ago
3 0

Answer:

Examples, solutions, videos, and lessons to help Grade 8 students learn how to interpret the equation y = mx + b as defining a linear function, whose graph is a straight line; give examples of functions that are not linear.

For example, the function A = s2 giving the area of a square as a function of its side length is not linear because its graph contains the points (1,1), (2,4) and (3,9), which are not on a straight line.

Step-by-step explanation:

Im dum if this not right

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Rounding to the nearest whole number
NikAS [45]

Answer:

c= 61m

Step-by-step explanation:

using Pythagoras theorem, sin33°=a/c

sin33°=33/c

using tables, sin33°=0.5446

substituting,

0.5446=33/c

cross multiply

0.5446*c=33

divide both sides by 0.5446

c=33/0.5446

c=60.5949321

c=61m (to the nearest whole number)

7 0
3 years ago
A game is being played with two players. There are 21 balloons and the player who pops the last balloon wins. One or two can be
34kurt

Answer:

  be the second player, and always leave a multiple of 3 balloons

Step-by-step explanation:

In order to win, a player must force the other player to leave one or two balloons. To do that, the winning player must leave one more balloon than the maximum number that can be popped. That is, the winner will be the player who leaves 3 balloons,

Working backward, we find that the winner must leave a multiple of 3 after each turn. Since the starting number is a multiple of 3, the first player must lose if the second player plays optimally.

The winning strategy is ...

  • be the second player
  • always leave a multiple of 3 balloons.
4 0
3 years ago
A number, y, is equal to the difference of a larger number and 3. The same number is one third of the sum of the larger
Mnenie [13.5K]

Answer:

  • Set the larger number as x

"<em>A number, y, is equal to the difference of a larger number and 3.</em>"

y=x-3

<u>You can rearrange this equation to find the matching answer choice:</u>

y-x=-3\\x-y=3

"<em>The same number is one third of the sum of the larger number and 9.</em>"

y=\frac{1}{3} (x+9)

<u>You can rearrange this equation to find the matching answer choice:</u>

y=\frac{1}{3} x+3\\3y=x+9\\3y-x=9\\x-3y=-9

5 0
3 years ago
Pizza Pies charges $12 for a medium pizza and an additional $0.50 for each topping. Write an equation to represent the total cos
Fynjy0 [20]

Answer:

C = 0.5t + 12. Independent variable is t and the dependent variable is C.

Step-by-step explanation:

$12 is constant, and then $0.50 is multiplied to the amount of toppings (t). So C= 0.5t + 12 and the cost is dependent on the amount of toppings.

4 0
3 years ago
Read 2 more answers
If the height of Mount Everest is about 8.8×103 meters, and the height of the Empire State Building is about 3.8×102 meters, whi
Luda [366]
Mount Everest is about 23<span> times as tall as the Empire State Building. Hope that helps!</span>
6 0
4 years ago
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