MATHEMATICS HIGH SCHOOL

What is the value of this expression when x = -5 and y = -3 (2)/(3) x^(3) y^(2)

Answers

Answer 1
Answer:

Answer:

y = - 750

Step-by-step explanation:

Given

y = (2)/(3) x³y² ← substitute x = - 5, y = - 3 into the expression

  = (2)/(3) × (- 5)³ × (- 3)²

  = (2)/(3) × - 125 × 9 ( cancel the 3 and 9 )

  = 2 × - 125 × 3

  = - 750

Related Questions

A cherry blossom tree grows 2 inches per year. A cherry blossom tree is 28 currently inches. How tall, in inches, will the cherry blossom tree be in 13 years?​
What is the value of x if x + 4y = 7 and x - 4y = 8?
The gradient of the graph shown and given in its simplest form
two men start from 2 places 600km apart and travel towards each other, the first travelling 5km/h faster than the other. they meet after 8 hours. what is the speed of the fastest man? I know that this relates to the following formula; speed = distance/time, but don't understand how to resolve correctly
jessica has two sticks. the sticks are the same distance apart at every point. how would you best describe the sticks

Find the 60th term of the arithmetic sequence −29,−49,−69,

Answers

Answer: The 60th term of the arithmetic sequence -29, -49, -69, … is -1209.

Step-by-step explanation:

The given arithmetic sequence is -29, -49, -69, …

To find the 60th term of this sequence, we need to use the formula for the nth term of an arithmetic sequence:

a_n = a_1 + (n - 1)d

where a_n is the nth term of the sequence, a_1 is the first term of the sequence, n is the number of terms in the sequence, and d is the common difference between consecutive terms.

In this case, a_1 = -29 and d = -20 (since each term is 20 less than the previous term). We want to find a_60, so we substitute n = 60 into the formula:

a_60 = -29 + (60 - 1)(-20) = -29 + 59(-20) = -29 - 1180 = -1209

Therefore, the 60th term of the arithmetic sequence -29, -49, -69, … is -1209.

Please let me know if you have any other questions!

For the school yearbook, the entire freshmen class is taking a picture together. The photographer arranges the students so that there are 12 students in the first row, 15 students in the second row, and 18 students in the third row. The photographer continues this pattern for all eight rows of students in the picture.

Answers

No mama 12 students 18 in you know where and the other 15 are photographers. Mark me brainliest.

Carson has $450 in his bank account and deposits $70 per month out of his babysitting money. Construct a linear function that models Carson’s bank balance for any given month.

Answers

450 + 70x, where x is the number of months that carson works and 450 is the initial amount of money in his bank account

Answer this: x=6
y=-2
-8x-4y+x

Answers

Answer:

-34

Step-by-step explanation:

first do substitution: -8 · 6 + -4 · -2 + 6

next do the multiplication: -48 + 8 + 6

add: -34

hope this helps!!!

Answer:

-34

Steps:

-8x - 4y + x

-8x + x = -7x (combine like terms)

-7x - 4y

-7(6) - 4(-2) (plug in the numbers)

-42 +8=

-34

:")

Do you know how to do 5/3x 1/6 - 1

Answers

To do this multiply the top and bottom numbers together in the fraction. Which will be 5/18. Then convert 1/1 to a fraction that has the same denominator as our previous answer. To carry out the subtraction. 5/18-18/18= -13/18. This is in lowest terms

Jeremy wants to buy a new computer. The saleswoman says that he can make a down payment and then pay for the computer in installments.Here's a formula that describes this scenario:

x=t-yz

x = Amount down
y = Money each month
z = Number of months
t = Total price

Rewrite the formula to solve for the amount of money Jeremy must pay each month.

Answers

Answer: y=(t-x)/(z)

Step-by-step explanation:

Given: A formula that describes this scenario:

x=t-yz

where, x = Amount down

y = Money each month

z = Number of months

t = Total price

To solve the formula for the amount of money Jeremy must pay each month i.e. y, first subtract t on both sides of the equation, we get,

x-t=-yz\n\n\Rightarrow\ yz=t-x

Now, divide z on both sides, we get

y=(t-x)/(z)

The correct answer is:


y=(-x+t)/(z)


Explanation:


We want to solve for the amount of money he pays each month. This is represented by y in the equation. This means we want to isolate y in the equation:


x = t - yz


We first want to subtract t from each side:


x - t = t - yz - t

x - t = -yz


Now we want to cancel the negative sign and z. We can isolate both of these at the same time; divide both sides by -z:



We can divide the numerator by the negative sign; this gives us

(-x+t)/(z)=y
Other Questions
Convert the following fraction into its decimal equivalent: 3/8
In City Lake, researches caught, marked, and released 213 bass. Later, they took a sample of 104 bass and found that 13 were marked. Estimate the number of bass in the lake.
You have a rectangular yard that measures 16 feet long 14 feet wide. It is covered in grass except for the center, where there is a circular fountain with a diameter of 4 feet. What is the area of the grass portion of your yard? Round your answer to the nearest hundredth. is it (a) 131.43 ft.² (b) 173.74 ft² (c) 211.43 ft² (d) 263.74 ft²
PLEASE HELPDO 8 & 9 PLEASE