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3 years ago

Which inequality is true?

Mathematics

2 answers:

vivado [14]3 years ago

8 0

Answer:

true

Step-by-step explanation:

Kisachek [45]3 years ago

7 0

Answer:

Step-by-step explanation:

$\frac{12}{2\pi }$ ≈ 1.91 < 2

8 - π 8 - 3.14 = 4.86 < 5

10π ≈ 31.42 > 30 ← True

π + 4 = 3.14 + 4 = 7.14 > 7

Option C is a true inequality

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Josie hikes at 2 and 3/4 miles per hour. How long will it take her to hike 9 and 5/8 miles?

Leviafan [203]

First, let's convert the givens to decimals to make calculations easier:
2 (3/4) = 2.75
9(5/8) = 9.625

We are given that:
Josie can hike 2.75 miles in one hour.
To know the time that Josie would take to hike 9.625 miles, we will simply do cross multiplication as follows:
2.75 miles ..........> 1 hour
9.625 miles .............> ?? hours

Time = (9.625*1) / (2.75) = 3.5 hours

6 0

3 years ago

What is the value of x? a . 75 b . 25.5 c . 8 d . 4.5 help meeee

Rashid [163]

Answer:

d. 4.5

Step-by-step explanation:

10x-5=16x+22

-22 -22

10x-27=16x

-10x -10x

-27=6x

x=4.5

3 0

3 years ago

Read 2 more answers

(1)Kamlesh brought a juice bottle of 5 litres. He drank 214 litres

Ainat [17]

Answer:

I think there is a typing error it should be 214 ml

Step-by-step explanation:

1 litre = 1000 ml

5 litre= 5000ml

5000- 214= 4786

hope it helps :)

5 0

3 years ago

What is the distance between (-5, 5) and (1, -2)

Murrr4er [49]

Answer:

$\displaystyle d=\sqrt{85}\text{, or about 9.22 units}$

Step-by-step explanation:

We will use the distance formula to solve.

$\displaystyle d=\sqrt{(x_{2}-x_{1})^2 +(y_{2}-y_{1})^2}$

$\displaystyle d=\sqrt{(1--5)^2 +(-2-5)^2}$

$\displaystyle d=\sqrt{(6)^2 +(-7)^2}$

$\displaystyle d=\sqrt{36+49}$

$\displaystyle d=\sqrt{85}\text{, or about 9.22 units}$

Read more about using the distance formula here: brainly.com/question/15691280

6 0

1 year ago

Use the remainder theorem to find the remainder of 2x^4 + x^2 - 10x -1 divided by x +2.

Svetllana [295]

Remainder Theorem says that if there is any Polynomial equation P(x), which is to be divided by (x - a) then remainder can be calculated by substituting value of a in equation P(x).

$2x^{4} +x^{2}-10x-1$ = P(x) divided by $(x+2)$