MATHEMATICS HIGH SCHOOL

If (x + 5)^2 = 35, what is the approximate positive value of x?0.92
2.65
3.16
5.48

Answers

Answer 1

Answer:

Answer:

The approximate positive value of x is 0.92.

Step-by-step explanation:

Given,

$(x+5)^2 = 35$

$x+5 = \pm √(35)$

$x = \pm √(35)-5$

Thus,

$x = √(35)-5$ or $x=-√(35)-5$

By taking positive value,

$x = √(35)-5$

$x=5.91607978 - 5 = 0.91607978\approx 0.92$

⇒ First option is correct.

Answer 2

Answer: the approximate value of x = 0.92

Related Questions

2/3x+4=2x Is it always, sometimes, or never true?
HELP ASAP PLEASE I NEED HELP
There are 4 fewer shovels than rakes. There are 6 shovels . How many rakes are there? Show your work.Can someone help me thank you
A city council consists of six democrats and seven republicans. if a committee of five people is selected, find the probability of selecting three democrats and two republicans.
In the number 1,934 , is the value of the 9 in hundreds place ten times as great as the value of 3 in the tens place?

Please help! Not even sure how to start with this one or how to calculate

Answers

Remember when you learning about the "Least Common
Multiple" and you wondered when in the world you would
ever need to use it ?
Well, here you are ! Hello !

The next time they will cross the starting line together is the
LCM (Least Common Multiple) of 30 and 40 .

Do you remember how to find it ?
Here's one easy way:

Count by 30s until you come to a number that's divisible by 40 .

Laura's first lap. . . . . . . . 30 seconds . . . not divisible by 40
Laura's two laps . . . . . . . 60 seconds . . . not divisible by 40
Laura's three laps. . . . . . 90 seconds . . . not divisible by 40
Laura's four laps. . . . . . 120 seconds . . . divisible by 40

After 120 seconds, Laura has completed four laps,
Shelby has completed only three laps.

What is (2x-3) squared?

Answers

(2x - 3)² (squared) simplifies to 4x² - 12x + 9.

The Breakdown

(2x - 3)² = (2x - 3) × (2x - 3)

Using the FOIL method, which stands for First, Outer, Inner, Last, you multiply the terms as follows

First: (2x) × (2x) = 4x²

Outer: (2x) × (-3) = -6x

Inner: (-3) × (2x) = -6x

Last: (-3) × (-3) = 9

Collect the like term

4x² - 6x - 6x + 9

4x² - 12x + 9

(2x -3)²= 4x² - 12x + 9.

Learn more about square of number here

brainly.com/question/27307830

#SPJ6

$4x^2-12x+9$
Use the formula $(a+b)^2=a^2+2ab+b^2$ .

Express this number in scientific notation.
245,600,000,000
plzzzzz hurry!

Answers

Answer:

2.456 × 10^11

Step-by-step explanation:

What are the multiples of 4?

Answers

Answer:

4,8,12,16,20,24,28,32,36,40,44,48,52,56,60,64,68,72,76,80,84,88,

Step-by-step explanation:

you drive an average speed of 45 mph and arrive to school 1 minute early the next day you drive 40 mph and arrive late how many miles do you live from school?