Which set of values makes the inequality n > -5 true?
А
{-5, -5.5,-6)
B
{-5, -4.5, -3)
Ć
(-6,0,5)
D
{-6, -7,-8}

Answer:

2562 - 960√5/11

Step-by-step explanation:

We are given here the value of x as 4 - √5. We need to find the value of x² + 1/x² . So let's find out 1/x

⇒ x = 4 - √5

⇒ 1/x = 1/4-√5

⇒ 1/x = (4 + √5) / ( 4 - √5) ( 4 + √5 )

⇒ 1/x = 4 + √5 / 4² - (√5)²

⇒ 1/x = 4+√5 / 16 - 5

⇒ 1/x = 4+√5/11

⇒ x² + 1/x² = (4-√5)² + (4+√5)²/11²

⇒ x² + 1/x² = 121( 16 + 5 -8√5 ) + 16 + 5 + 8√5 / 121

⇒ x² + 1/x² = 1936 + 605 - 968√5 + 21 + 8√5 / 121

⇒ x² + 1/x² = 2562 - 960√5/11

Answer:

They're both acute

Step-by-step explanation:

They both meausre less than 90°

A right angle would look like an L (it could be a flip L as well)

And an obtuse angle is anything bigger than a right angle

Answer:

Commutative Property of Addition

Step-by-step explanation:

Answer:

(6, -4) does not fit with these two equations

Step-by-step explanation:

y = 8 - 2x

x + 3y = 12

fit (6, -4) into the equations

-4 = 8 - 2(6)

8 - 2(6) = 8 - 12 = -4

works for this one

6 + 3(-4) = 12

6 + 3(-4) = 6 - 12 = -6

doesnt work for this one

Answer: 12.56*3.14=39.4584037291

Step-by-step explanation:

Answer:

w = [tex]\frac{P-2h}{2}[/tex]

Step-by-step explanation:

Given

P = 2w + 2h ( subtract 2h from both sides )

P - 2h = 2w ( divide both sides by 2 )

[tex]\frac{P-2h}{2}[/tex] = w

Answer:

Step-by-step explanation:

∠WYX is the inscribed angle and equal to half of the intercepted arc WX

Sum of arc measures add to 360°:

Plug in the value of x and find measure of the arc WX:

Answer:

W' = 54.4  pounds

Step-by-step explanation:

Given that,

The weight of a bag of books = 40 pounds

After picking up some books at school, the weight has increased by  36%.

We need to find the weight of the bag now. Let the new weight is W'.

So,

W' = 40 +36% of 40

i.e.

[tex]W'=40+\dfrac{36}{100}\times 40\\W'=54.4\ pounds[/tex]

So, the new weight of the bag is equal to 54.4  pounds.

Answer:

72 remainder 8 i think

Step-by-step explanation:

The result of dividing 1675 by 25 is 67 with a remainder of 0.

Given that we need to divide 1675 by 25,

To divide 1675 by 25 with a remainder, we can use long division.

Here's how it works:

Step 1: Write the division problem in long division format:

-----------

25 | 1675

Step 2: Start with the first digit of the dividend (1675) and divide it by the divisor (25).

Write the quotient above the line and the remainder to the right of the line:

-----------

25 | 1675

67

Step 3: Multiply the quotient (67) by the divisor (25) and write the product below the dividend:

-----------

25 | 1675

- 1650

67

Step 4: Subtract the product from the dividend and bring down the next digit (in this case, the digit 5):

-----------

25 | 1675

- 1650

----

25

67

Step 5: Repeat the process by dividing the new dividend (25) by the divisor (25). The quotient will be 1, and there will be no remainder:

-----------

25 | 1675

- 1650

----

25

25

-----

0

Step 6: Since the remainder is 0, we have divided 1675 by 25 evenly.

Therefore, the result of dividing 1675 by 25 is 67 with a remainder of 0.

Learn more about long division click;

https://brainly.com/question/28824872

#SPJ6

Answer:

1= 180 ft

2 = 60 ft

3= 35 ft

4= 150 ft

Step-by-step explanation:

1 = 3x

2=x

3=x-25

4= 2x+30

425= 7x -5

420=7x

x=60

Answer:

yes, it is an acute triangle because all angles are less than 90 degrees.

Step-by-step explanation:

Answer:

15.13

Step-by-step explanation:

The first 10 pounds is $2 per pound so $2 x 10 = $20

She wants to pick 40 pounds so after the first 10 pounds she needs 40-10 = 30 more pounds.

The cost for those are $1 per pound so 30 x $1 = $30

Total cost = $20 + $30 = $50 for 40 pounds.

Answer:

unfortunately, I couldn't give you the answer because I can't see all of the number values provided in this problem, but hopefully with the explanation you'll be able to solve it : )

Step-by-step explanation:

1. To find the mean absolute deviation of the data, start by finding the mean of the data set.

2. Find the sum of the data values, and divide the sum by the number of data values.

3. Find the absolute value of the difference between each data value and the mean: |data value – mean|.

4. Find the sum of the absolute values of the differences.

5. Divide the sum of the absolute values of the differences by the number of data values.

Answer:

H V

1 50.24

2 100.48

3 150.72

4 200.96

5 251.2

6 301.44

Plot that on the graph with H on the x axis of it created a straightish line its linear if not it’s non linear

Answer:

Maggie.

Step-by-step explanation:

37 is the prime number.

Answer:

Maggie wrote down a prime number

Answer:

200.96 ft^2

Step-by-step explanation:

The area of a circle is pi * r^2

This means that the area of that circle is pi * 8^2

8^2 * pi = 64 * 3.14 = 200.96

Answer:8

Step-by-step explanation:

56 divided by 7 is 8

Brainliest plz

Answer:

10

Step-by-step explanation:

Answer:

your answer is below

-20x +15

Answer:

216m² is your answer

Step-by-step explanation:

given

width [b]=2/3 ×l

length [l]=l

height [h]=1/3 l

we have

volume of cuboid =l×b×h

1296m³=l×2/3×l×1/3×l

1296m³=2/9×l³

l³=1296×9/2=5832

l³=18³

length [l]=18m

breadth [b]=2/3×18=12m

area of base of box =l×b=18×12=216m²

Answer:

"A" I do believe, the formatting makes it difficult to look at.

Step-by-step explanation:

0.497 is "<" which is Less Than 9.

Answer:

the answer is A

Step-by-step explanation:

i did the test

Answer:

Imma guess

8^3 + 12

Step-by-step explanation: