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2 years ago

Find the circumference of the object

Mathematics

1 answer:

ivolga24 [154]2 years ago

6 0

Answer:

28.26

Step-by-step explanation:

circumference= 2πr or πd (diameter)

9 x 3.14=28.26

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Which statement is true regarding the functions of the graph?

gregori [183]

Answer:

f(- 3) = g(- 3)

Step-by-step explanation:

f(x) and g(x) are equal at the point of intersection.

When x = - 3 , f(- 3) = - 4 and g(- 3) = - 4

Thus

f(- 3) = g(- 3)

4 0

3 years ago

Christine sleep form 11pm until 9am what fraction of a day does Christine sleep

Natalija [7]

10/24 = 5/12 = 2.5/6

take it as u will

7 0

3 years ago

If the value of 34÷x is a whole number, which number is the value of x ?

saul85 [17]

Answer:

1 , 2 , 17 or 34

Step-by-step explanation:

34 can divide by these numbers and still be a whole number

hope this helps...

3 0

4 years ago

The pH scale measures how acidic or basic a substance is. Lemon juice is said to have a pH of less than four and greater than 1.

Lyrx [107]

The compound inequality that gives the normal range for the pH values of lemon juice is given by:

$1.5 < pH < 4$

<h3>What is a compound inequality?</h3>

A compound inequality is modeled by:

$a < x < b$

Which means that x is greater than a and less than b. In this problem, the pH is greater than 1.5 and less than 4, hence the inequality is given by:

$1.5 < pH < 4$

More can be learned about compound inequalities at brainly.com/question/24528399

#SPJ1

5 0

2 years ago

Let U = {q, r, s, t, u, v, w, x, y, z} A = {q, s, u, w, y} B = {q, s, y, z} C = {v, w, x, y, z}. List the elements in the set: A

gtnhenbr [62]

Answer:

$A \cup C=\left \{ \text{q, s, u, v, w, x, y, z} \right \}$

Step-by-step explanation:

Given: $\text{U}=\left \{\text{q, r, s, t, u, v, w, x, y, z} \right \}$ , $\text{A}=\left \{\text{q, s, u, w, y} \right \}$ , $\text{B}=\left \{\text{q, s, y, z} \right \}$ ,