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kirza4 [7]
3 years ago
9

when functions are used to model real-world situations, the domain and range of the function must be restricted, explain why res

trictions are necessary
Mathematics
2 answers:
marysya [2.9K]3 years ago
7 0
The answer if c. 2-5=7
koban [17]3 years ago
5 0

Answer:

For the pnts sorry bois

Step-by-step explanation:

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A customer would like a wall constructed that is 4 feet high. If the bricklayer wants to use all of the 1,820 bricks that he has
yan [13]

Answer: 7,280

Step-by-step explanation:

If we take the wall that is feet high and use 1,820 bricks we multiply to get the answer of 7,280. ;) Hope this helps

3 0
3 years ago
Sam can plant 261 cabbage plants in 1 row of his garden . How many rows in his garden must be used to plant 1044 plants
HACTEHA [7]
4 rows becsuse 261 × 4 = 1044. hop it helped
5 0
3 years ago
F (x) = x^2 reflect across the x-axis translate left 2 units
Morgarella [4.7K]
<span>The correct answer is D) g(x) = -(x + 2)^2. The given formula F(x) = x^2 creates a parabola that is open at the top. To reflect this figure across the x-axis and have it open at the bottom, the y-position of the figure on the coordinate system for every x value, which is F(x) = y = x^2 has to be inverted. This is done by negating y and respectively x^2, so to reflect the figure on the x-axis the formula would now look like this: F(x) = -y = -x^2. To move any parabola two units to the left and thereby have its root be at -2, you would simply subtract -2 from every x-position of the figure in the coordinate system. For an inverted parabola like this one the value to move it on the x-axis has to be added instead and this results in the formula from answer D: g(x) = -(x+2)^2</span>
6 0
3 years ago
the average of two numbers is 34 the first number is three times the second number what are the two numbers
tino4ka555 [31]
Hi there!

To solve this problem, we need to set up two equations and use the system of equations to solve.

Let x be the first number.
Let y be the second number.

(x + y) ÷ 2 = 34
x = 3y

Now, we can use substitution to solve.

(3y + y) ÷ 2 = 34
4y ÷ 2 = 34
2y = 34
y = 17

Now, we plug the value of y in the equation to solve for x.

x = 3*17
x = 51

Hope this helps!
7 0
3 years ago
Miranda is braiding her hair then she will attach beads to the braids she wants 1/3 of the beads to be red if the greatest numbe
Romashka-Z-Leto [24]
2/6 because if I multiply the denominator and numerator by 2 it would equal 2/6.
8 0
3 years ago
Read 2 more answers
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