MATHEMATICS MIDDLE SCHOOL

Find the minimum value of 1 + 3(3 −x)²

Answers

Answer 1
Answer: for\ every\ x\in R\ is\ (3-x)^2 \geq 0\n\n (3-x)^2 \geq 0\ \ \ \Rightarrow\ \ 3 (3-x)^2 \geq 0\ \ \ 1+ (3-x)^2 \geq 1\n \nAns.\ The\ minimum\ value\ is\ 1
Answer 2
Answer: 1 + 3(3 −x)² >= 1, because 3 > 0 and (3 −x)² >=0 =>
 the minimum value of 1 + 3(3 −x)² is 1.

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Please help will give brainliest! 9 + m; m = 1.5 evaluate each expression for the given value(s) of the variable(s).

Solve for x: 4x² - 4x - 48 = 0

Please show steps!

Answers

4x^2-4x-48, \ 4(x^2-x-12) \n\ 4(x-4)(x+3) \n\ x = 4,-3 
If you have any other questions either comment or PM me ;)

Estimate the distance between orlando and jacksonville

Answers

Answer:

Orlando, whose nicknamed is The City Beautiful, is a city located in the U.S state of Florida and has a total area of 294.61 km². Jacksonville, on the other hand, is also a city of Florida and the most populous one having 2,265.30 km² of surface area, being the largest city in the contiguous United States, also called the conterminous United States. The distance between these two cities is about 125.05 miles or 201.24 km.

Answer: 200 to 250

Step-by-step explanation:

I did the math

Evaluate 3x - 2y, if x = 5 and y = 3

Answers

3 time 5 equals 15
2 times 3 equals 6 
the equation is 15-6

don't forget to make my answer the brainliest also rate it 5 stars also thank me please- Justin
first you put the numbers in place of the letter so it looks like 3(5)-2(3)
now you do 3x times 5 which =15x and do -2y times 3 and you get -6y now it should be this 15-6=9

The product of x and −7 twelfths is −0.6. What is the value of x?

Answers

If you solve x(-7/12)=-0.6 it is x=1.02857142

Four years ago Hakim borrowed 275$ to help pay for tires. He agreed to pay interest to pay at a simple annual interest rate by 4%. how much did Hakim owe at the end of four years? A. 286$
B. 319$
C. 715$
D. 1375$

Answers

Simple interest is I = prt
I=275(.04)(4)
I= $44
$285+$44=$319
Letter B

Answer:

$319

Step-by-step explanation:

Calculate the perimeter

Answers

Answer:

72

Step-by-step explanation:

You use Pythagorean Theorem to to find the missing side which in this case is 6 and since and then from there you just add

Answer:

240

Step-by-step explanation:

(10 x 8) / 2 = 40

+ 20 x 8 = 160 + 40 = 200 + 40 = 240

                                    second triangle
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