All categories

2 years ago

Finding the expression ANSWER ASAP PLEASE!!!!!

Mathematics

1 answer:

Goshia [24]2 years ago

5 0

Answer:

4^11

Step-by-step explanation:

When you get a multiplication you add the powers.

7 + 4 = 11

You might be interested in

The actual distance between Kalamazoo and Ann Arbor is miles.

Damm [24]

Distance between Kalamazoo and Ann Arbor is 152 kilometers (94 miles).

3 0

2 years ago

Read 2 more answers

Work out the area of this circle. Give your answer in terms of pie and state it’s units.

ollegr [7]

What I don’t get it

6 0

2 years ago

What is the domain for f(x) =26-2x?

anastassius [24]

Domain of f = R .............

7 0

2 years ago

What is the solution set of these system5x-2y=17 and 4x-7=13?

MatroZZZ [7]

Answer:

x=5

y=4

Step-by-step explanation:

Step 1:

Let us solve for x using the $4x-7=13$ equation by isolating terms containing the variable:

$4x-7=13\\4x=20\\\fbox{x=5}$

Great! x is 5... let's find y.

Step 2:

Since we know the value of x, we can use what we know to find y using the other equation:

$5x-2y=17\\$

Given that x=5, we can replace x with 5.

$5*5-2y=17\\25-2y=17\\2y=8\\\\\fbox{y=4}$

I hope this helps! Let me know if you have any questions :)

3 0

2 years ago

Which inequality represents all values of x for which the product below is defined

zavuch27 [327]

Answer:

(-∞, -2) ∪ (0, ∞)

Step-by-step explanation:

Multiply together the (7x) and the (x+2), obtaining 7x^2 + 14x. This is the correct argument (input) to Answer A.

Since the domain of the square root function includes "all real numbers equal to or greater than 0," we set 7x^2 + 14x = to 0. This factors to the original 7x*(x+2), set equal to 0. The roots are 0 and -2.

These two values create three intervals: (-∞, -2), (-2, 0) and (0, ∞).

Choosing test numbers, one from each interval: {-5, -1, 1}.

7x^2 + 14x is + at x = -5, - at x = -1, and + at x = 1.

Thus, the domain of this function is (-∞, -2) ∪ (0, ∞). In other words, the product shown is defined on (-∞, -2) ∪ (0, ∞).

5 0

3 years ago