MATHEMATICS HIGH SCHOOL

Solve the following using factoring x²+12=7×

Answers

Answer 1

Answer:

Answer:

(x-4)(x-3)

Step-by-step explanation:

x^2+12=7x move the 7x to the other side

x^2-7x+12

(x-4)(x-3)

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R=wp solve for p ...........

Answers

The required simplification for the variable p is p = R/w.

Given that,
To determine the simplification of the given expression R=wp for p.

What is simplification?

The process in mathematics to operate and interpret the function to make the function or expression simple or more understandable is called simplifying and the process is called simplification.

Here,
Given expression,
R=wp
dividing both sides by w
R / w = wp / w
Since on the right side, both the w on the numerator and in the denominator will be eliminated.
p = R / w

Thus, the required simplification for the variable p is p = R/w.

Learn more about simplification here: brainly.com/question/12501526

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$R=wp\n\nwp=R\ \ \ \ |divide\ both\ sides\ by\ w\neq0\n\n\boxed{p=(R)/(w)}$

Need help please, ASAP

Answers

Answer:

the answer is the last one BC is congruent to yz and a and x

Step-by-step explanation:

Answer:

BC ≅ YX and ∠A ≅ ∠X

Step-by-step explanation:

Paolo pays $244 for 5 indentical calculators. About how munh dose paolo pay for one calculators?

Answers

Hello ;)

244÷5= 48,8

So the result is: $48,8

Tim has four credit cards with the balances and APRs listed in the chart below. What will Tim's total monthly minimum creditcard payment need to be to pay off all four credit cards in 24 months?Credit CardBalanceAPR$1.260.0012%1896$900.00C $1.290.0016%$1,200.00a. $118.24
b. $162.62
c. $163.00
d. $221.93

Answers

Solving for the future values of the credit card balances:

1260(1 + 0.12/12)^24 = 1599.8656571502122308900(1 + 0.18/12)^24 = 1286.55253073612259711290(1 + 0.09/12)^24 = 1543.37345291648033351200(1 + 0.16/12)^24 = 1649.0625893406018547
Adding the future balances to obtain total bill:

1599.8656571502122308 + 1286.5525307361225971 + 1543.3734529164803335 + 1649.0625893406018547 = 6078.85
Solving for the annuity A (monthly payments for each account):

1599.87 = A [(((1 + 0.12/12)^24) - 1) / (0.12/12)] A = 59.31
1286.55 = A [(((1 + 0.18/12)^24) - 1) / (0.18/12)]A = 44.93
1543.37 = A [(((1 + 0.09/12)^24) - 1) / (0.09/12)]A = 58.93
1649.06 = A [(((1 + 0.16/12)^24) - 1) / (0.16/12)]A = 58.76
Adding the annuities together to obtain the minimum monthly payment:59.31 + 44.93 + 58.93 + 58.76 = 221.93

Therefore, the minimum monthly payment is $221.93. Among the choices, the answer is D.

Answer:

$221.93

Step-by-step explanation:

Given: x + y = 15.Which of the following are ordered pairs of this equation?

a.{(-3, 14),(0, 15),(3, 16)}
b.{(-3, 16),(0, 15),(3, 14)}
c.{(16, -3),(15, 0),(14, 3)}
help

Answers

Final answer:

Upon testing all the given sets of ordered pairs, none of the sets satisfy the equation x + y = 15 as when the x and y values are substituted into the equation, they don't sum up to 15.

Explanation:

The task is to determine which of the given sets of ordered pairs satisfies the given equation, x + y = 15. In order to solve this, we can plug in the x and y values from each ordered pair into the equation to see if the equation holds true.

For the set (-3, 14), (0, 15), (3, 16):
-3 + 14 = 11, which is not equal to 15.
0 + 15 = 15, which is equal to 15.
3 + 16 = 19, which is not equal to 15. So this set is incorrect.
For the set (-3, 16), (0, 15), (3, 14):
-3 + 16 = 13, which is not equal to 15.
0 + 15 = 15, which is equal to 15.
3 + 14 = 17, which is not equal to 15. So this set is also incorrect.
For the set (16, -3), (15, 0), (14, 3):
16 - 3 = 13, which is not equal to 15.
15 + 0 = 15, which is equal to 15.
14 + 3 = 17, which is not equal to 15. So this set is also incorrect.

Therefore, none of the options given are ordered pairs of the equation x + y = 15.

Learn more about Ordered Pairs here:

brainly.com/question/30805001

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Final answer:

The correct set of ordered pairs which satisfy the equation x + y = 15 are {(16, -3),(15, 0),(14, 3)}. The other options contain pairs that do not add up to 15.

Explanation:

The question is about identifying the correct ordered pairs from the given equation x + y = 15. An ordered pair is a pair of elements with a particular order, typically used to describe coordinates on a graph. In this case, we need to find the pairs of numbers that, when added together, equal 15.

Looking at the options:

Option a: {(-3, 14),(0, 15),(3, 16)} - These pairs do not add up to 15.
Option b: {(-3, 16),(0, 15),(3, 14)} - Only the pairs (0, 15) and (3, 14) add up to 15. The pair (-3, 16) does not.
Option c: {(16, -3),(15, 0),(14, 3)} - All these pairs add up to 15.

Hence, the correct option is