MATHEMATICS HIGH SCHOOL

I need help plzzzzz​
i need help plzzzzz​ - 1

Answers

Answer 1
Answer:

Answer:

A

Step-by-step explanation:

Given

f(x) = (3+x)/(x-3)

To evaluate f(a + 2), substitute x = a + 2 into f(x)

f(a + 2) = (3+a+2)/(a+2-3) = (5+a)/(a-1) → A

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I am so confused about this graphing problem, just need answer doesn't have to show workRectangle ABCD has a length of 9 and a width of 7. Point D is the ordered pair (11, 2). Find points A, B, and C.

Answers

Assuming that A is on the top left, B is on the top right, and C is on the bottom left, 
A = (2, 9)
B= (11, 9)
C = (2, 2)

What (-3) x 2 equal?
( - 3) * 2
​

Answers

Answer:

-6

Explanation:

(-3) · 2

= -6

[Think of it as -3, twice]

(-3) + (-3)

= -6

Answer:

-3×2 = -6   (you add the negative to the 6 because negative times positive is negative)

Ryan has an eight-year loan for $6,000. He is being charged an interest rate of 5 percent, compounded annually. Calculate the total amount that he will pay.

Answers

Given:
Principal : $6,000
Interest Rate: 5%
Term : 8 years, compounded annually.

The term compounded annually is a hint that informs us to use the compounded interest formula instead of the simple interest formula.

Compounded interest formula is: 

A = P(1 + r/n)^nt

where:
A = future value of loan or investment including the interest
P = principal
r = rate
n = the number of times the interest is compounded per year
t = the number of years the money is borrowed or invested

A = P (1 + r/n)^nt
A = 6,000 (1 + 0.05/1)¹ * ⁸
A = 6,000 (1.05)⁸
A = 6,000 (1.48)
A = 8,880

The total amount Ryan will pay after 8 years is $8,880.00

Find 3 consecutive even numbers where the product of the smaller two numbers is 40 less than the square of the largest number.

Answers

3\ consecutive\ even\ numbers:\ 2x,2x+2,2x+4\n\n2x(2x+2)+40=(2x+4)^2\n\n 4x^2+4x+40=4x^2+16x+16\n\n 4x^2-4x^2+4x-16x=16-40\n\n-12x=-24\ \ |:(-12)\n\nx=(24)/(12)=2\n\n2x=2=4\n\n2x+2=6\n\n2x+4=8\n\nNumbers\ are\ 4,6,8.

PLZZZ HELPPP ME!!!A road map shows the intersections of roads. There are three parallel roads cut by
a fourth road that acts like a transversal.
What is tru
Choose one
If ZEBC mea
ZHEF has th
The sum of th

Answers

Answer:

4

Step-by-step explanation:

Which is a factor of x2 - 9x + 14?
O X-9
O X-2
O x + 5
O x + 7

Answers

Answer:

X-2

Step-by-step explanation:

ON MY DOG WAGGY TAIL DIS DA RIGHT ANSWER
(X-7) and (x-2)
Factor x2 -9x+ 15 using the AC method
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