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3 years ago

What is the value of the expression x^y+z/z if x = -4, y = 2, and z = 2

Mathematics

1 answer:

Citrus2011 [14]3 years ago

7 0

Answer:

Step-by-step explanation:

Just ask Siri "What is the expression" then stop and copy-paste the question into the Siri textbox It is that easy.

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The cost of three tickets to a movie is at least $20. select an inequality that represents the cost x (in dollars) of each ticke

GREYUIT [131]

Answer:

Step-by-step explanation:

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3 years ago

Janes jogging speed is 5 kilometers per hour. What is her speed in meters per second?

bagirrra123 [75]

Answer:

1.3888888888889 mps

Step-by-step explanation:

1 kph = 0.27777777777778 mps, so just multiply that by 5.

4 0

3 years ago

Read 2 more answers

11 is what percent of 300?

BabaBlast [244]

Answer: 11 is 3.667% of 300.

Step-by-step explanation: The 3.667% of 300 is 11.001, this is the closest possible to 11.

P.D. Hope this helps!

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2 years ago

Segment PE has endpoints P(-4,4) and E(0,-4). Find the coordinates of point Q such that PQ:QE is 1:3. Enter the coordinates belo

Natalka [10]

Answer:

(-3, 2)

Step-by-step explanation:

Given that point Q, partitions segment PE, such that PQ:QE is 1:3, coordinates of point Q is found using the formula below:

$x = \frac{mx_2 + nx_1}{m + n}$

$y = \frac{my_2 + ny_1}{m + n}$

Where,

$P(-4, 4) = (x_1, y_1)$

$E(0, -4) = (x_2, y_2)$

$m = 1, n = 3$

Plug in the necessary values to find x and y coordinates for point Q as follows:

$x = \frac{mx_2 + nx_1}{m + n}$

$x = \frac{1(0) + 3(-4)}{1 + 3}$

$x = \frac{0 - 12}{4}$

$x = \frac{-12}{4}$

$x = -3$

$y = \frac{my_2 + ny_1}{m + n}$

$y = \frac{1(-4) + 3(4)}{1 + 3}$

$y = \frac{-4 + 12}{4}$

$y = \frac{8}{4}$

$y = 2$

The coordinates of the point Q are (-3, 2))

8 0

3 years ago

Using whole numbers fractions and decimals write at least eight addition equations that have a sum of 10Enter your question

strojnjashka [21]

Using whole numbers, fractions and decimals, the following equations have the sum of 10.

1. 6 + 3 + 1 = 10
2. 2.25 + 4.25 + 3.50 = 10
3. 7/2 + 5/2 + 8/2 = 10
4. 25/5 + 15/5 + 10/5 = 10
5. 6 + 2. 25 + 1.75 =10
6. 3.26 + 4. 52 + 2.22 = 10
7. 5+ 3 + 2 = 10
8. 3/4 + 4/2 =10

4 0

3 years ago