Solve -2(5x - 3) = 41. O x- 11.7 Ox-4.7 OX=-3.5 Ox-4,7

Simplify the expression. Write your answer using only positive exponents (3t^-4)

yaroslaw [1]

Answer:

$\frac{3}{t^{4}}$

Step-by-step explanation:

x^-y=1/(x^y) so 3t^-4=3/(t^4)

3 0

3 years ago

Compare the linear functions expressed below by data in a table and by an equation.

kondor19780726 [428]

Answer:

b,c,e

Step-by-step explanation:

7 0

3 years ago

You divide a number and get a remainder of 4. what 1 - digit number can the divisor of the problem?

ahrayia [7]

Answer:

Any of the numbers 5,6,7,8,9 could be the divisor of the problem.

Step-by-step explanation:

Division

If I divide a number and get a remainder of 4, then the divisor must be greater than 4. A divisor of 4, for example, would lead to a remainder of (maximum) 3.

Thus, our divisor can only be one among the numbers: 5,6,7,8,9. If the dividend is exactly 4, then the divisions

4/5, 4/6, 4/7, 4/8, and 4/9

they all produce the same remainder of 4.

Thus, any of the numbers 5,6,7,8,9 could be the divisor of the problem

6 0

3 years ago

Determine whether these statements are true or false. a) ∅ ∈ {∅} b) ∅ ∈ {∅,{∅}} c) {∅} ∈ {∅} d) {∅} ∈ {{∅}} e) {∅} ⊂ {∅,{∅}} f )

Pavel [41]

Answer:

a) ∅ ∈ {∅} TRUE

b) ∅ ∈ {∅,{∅}} TRUE

c) {∅} ∈ {∅} FALSE

d) {∅} ∈ {{∅}} TRUE

e) {∅} ⊂ {∅,{∅}} TRUE

f ) {{∅}} ⊂ {∅,{∅}} TRUE

g) {{∅}} ⊂ {{∅},{∅}}FALSE

Step-by-step explanation:

To assess whether these statements are true or false, first observe the symbol:

"∈" means that element, as it is and as it is, belongs to the set. To belong to the set it must be within the symbols "{}"

On the other hand, the symbol "⊂" means "subset", that is, it is a subset that is included in the main set.

So:

c) is false because "{∅}" is not included in the set

g) is false because " {{∅}}" is not included in the set

7 0

3 years ago

Help plsss I need the area

brilliants [131]

Answer:

4

Step-by-step explanation:

Divide 28 by 7 and get 4.

5 0

3 years ago