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3 years ago

Please help asap!!!!!! will give brainliest!!!!

Mathematics

1 answer:

Andru [333]3 years ago

4 0

Answer:

${y}^{5}$

Step-by-step explanation:

if y=x^4

x^20 is x^4 raise to the power of 5 so same goes for y, y will then be raised to the power of five to make it level with x^20 making the expression:

${y}^{5} = {x}^{20}$

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Please answer, will mark brainliest :)

Karolina [17]

Answer:

100>=500-15x

Step-by-step explanation:

He needs at least 100, so it's greater than OR equal to 100. He starts with 500 and goes down 15 each week. The x stands for the amount of weeks that are in the school year. Sorry for the terrible formatting on the greater than or equal to.

8 0

3 years ago

PLEASE ANSWER CORRECTLY and show your work! I will give brainliest!

Alenkinab [10]

Answer: The new co-ordinates of A ( 2 ,-6)

Step-by-step explanation:

Type of transformation change to co-ordinate point

Vertical translation up 'd' units (x,y)→(x , y+d)

Vertical translation down 'd' units (x,y)→(x , y-d)

Horizontal translation right 'c' units (x,y)→(x+c , y)

Horizontal translation left 'c' units (x,y)→(x-c , y)

Reflection over x-axis (x,y) →(x , -y)

Reflection over y-axis (x,y) →(-x , y)

Given the original vertex A ( -2 ,3)

a) First reflection over x-axis ( -2 ,3) →(-2 , -3)

b) Vertical translation down '3' units so it changes (-2 , -3)→(-2 , -3-3)

(-2,-3)→(-2 ,-6)

and

c) The Horizontal translation right '4' units

now it changes ( -2 ,-6) → (-2+4,-6)→(2 ,-6)

Final answer:-

The new co-ordinates of A ( 2 ,-6)

3 0

2 years ago

A rectangular garden has a total area of 48 sq yards. Draw and label two possible rectangular gardens with different side length

Pie

6yd
8yd a =48sq yd (6×8=48)

4yd
12yd a=48sq yd (4×12=48)

6 0

3 years ago

How many numbers lines comprise the basic parts of a Cartesian coordinate system

Colt1911 [192]

Two: the horizontal axis and the vertical axis.

8 0

3 years ago

One estimate of the population of the world on January 1, 2005, is

inn [45]

Answer:

8,566,379,470 people

Step-by-step explanation:

Let's start simple. In order to find the population increase on January 1, 2006, we need to multiply 6,486,915,022 by 1.4% and add it to 6,486,915,022.

6,486,915,022*1.4% = 90,816,810.308
90,816,810.308+6,486,915,022 = 6,577,731,832.31 people on January 2006.

Note that the above two steps gives the same answer as 6,486,915,022*1.014.

So we need to do this for each year. 20 years pass between 1/1/2005 and 1/1/2025.

We need to do 6,486,915,022*1.014*1.014*1.014... 20 times.

This is equivalent to $6,486,915,022*1.014^{20}$ .

Multiplying it out gives us 8566379470.2 = 8,566,379,470 people.

4 0

3 years ago