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3 years ago

5

How do you simplify x^2+y^2?

2 answers:

Doss [256]3 years ago

7 0

The other responder is correct. There is nothing more to be done.

You may think this is a trivial response, but it is a good one. It teaches you not to destroy plus signs by combining unlike terms. You should treat this as a "can you combine apples and oranges" problem.

In other words, is there any similarity between apples and oranges other than both are fruits? You should answer no there is no similarity.

Same with xs and ys. There is no similarity. until you are told there is.

Answer<<<<< nothing can be done.

iVinArrow [24]3 years ago

3 0

Nothing further can be done, its x^2+y^2

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Julia is going to the store to buy candies. Small candies cost $4 and extra-large candies cost $12.She needs to purchase at leas

BartSMP [9]

Answer:

Small candies $=9$

Extra large candies $=12$

Step-by-step explanation:

Let small candies $=x$

Extra large candies $=y$

the number of candies is at least $20$ .

$x+y\geq20$

Cost of $1$ small candy $=\$4$

Cost of $1$ extra large candy $=\$12$

but she has only $\$180$ to spend

$4x+12y\leq180$

Solve for

$x+y=20.......(1)\\4x+12y=180.....(2)\\eqn(2)-eqn(1)\times4\\8y=100\\y=\frac{100}{8} \\y=\frac{25}{8} \\from\ eqn(1)\\x+\frac{25}{2}=20\\ x=20-\frac{25}{2} \\x=\frac{15}{2}$

Since number of candies should be integer.

let $x=7,y=13$

total spend $4\times7+12\times13=184$ which is more than $\$180$ , so this combination is not possible.

$let\ x=8,y=12\\8\times4+12\times12=176$

She has $\$4$ more so she can buy $1$ more small candy.

Hence small candy $=9$

extra large candy $=12$

4 0

2 years ago

In the diagram, ATPR ~ AXPZ. Find the length of the altitude PY

ruslelena [56]

8.9 I am pretty sure

6 0

2 years ago

What is the 32nd term of the arithmetic sequence where a1 = 12 and a13 = -60

Olin [163]

Answer:

The 32nd term of Arithmetic sequence is -174

Step-by-step explanation:

Given: $a_1=12, a_{13}=-60$

We are given two term of the Arithmetic sequence.

Formula:

$a_n=a+(n-1)d$

For $a_1=12$

$a=12$

For $a_{13}=-60$

$a+12d=-60$

Using two equation solve for a and d

$12+12d=-60$

$1+d=-5$

$d=-6$

We need to find 32nd term

$a_{32}=a+31d$

$a_{32}=12+31(-6)$

$a_{32}=12-186$

$a_{32}=-174$

Hence, The 32nd term of Arithmetic sequence is -174

5 0

3 years ago

Read 2 more answers

The adjusted trial balance of Smith Sign Company follows:

Oksana_A [137]

Following are the general entry to the given question:

For Question 1:

Date Account Titles and Explanation Dr Cr

31-Jan-2024 Revenue Service $17,500

Summary of Income $17,500

(Finishing the revenue account)

31-Jan-2024 Summary of Income $7,100

Expense of Salary $3,600

Expense on rent $1,800

Expense of Depreciation - equipment $300

Expense on Supplies $400

Expense on Utilities $1,000

(To close the expenditure account)

31-Jan-2024 Summary of Income $10,400

Retained Earnings $10,400

(To bring net income into line with retained profits)

31-Jan-2024 Retained Earnings $1,000

Dividend $1,000

(To close net dividend to retained earnings)

For Question 2:

A net income of $10,400 is generated. They may compute it by subtracting total expenses from the entire revenue.

Total Revenue= $17,500

Total Expenses=$7,100

$\text{Net Income= Total Revenue-Total Expenses}$

$\bold{= \$17,500 - \$7,100} \\\\ \bold{=\$10,400}$

Please find the complete question in the attachment file.

Learn more:

brainly.com/question/14695332

4 0

1 year ago

How do i turn 3/8 into a percent

Nezavi [6.7K]

Answer:
Multiply by 100

6 0

2 years ago

Read 2 more answers