2 years ago

Plz help me with this

Mathematics

1 answer:

Delvig [45]2 years ago

4 0

Answer: C) log₄ 84

<u>Step-by-step explanation:</u>

The rule for condensing (combining) log expressions that are added is MULTIPLICATION

log₄12 + log₄7 = log₄(12 × 7) = log₄ 84

You might be interested in

(9,5) and (4,-7) find the distance between two points

Pani-rosa [81]

Answer:

13 units

Step-by-step explanation:

Use the distance formula, d = $\sqrt{(x2 - x1)^2 + (y2 - y1)^2}$ , where (x2, y2) and (x1, y1) are two different points on the line.

Plug in the values:

d = $\sqrt{(x2 - x1)^2 + (y2 - y1)^2}$

d = $\sqrt{(9 - 4)^2 + (5 + 7)^2}$

d = $\sqrt{5^2 + 12^2}$

d = $\sqrt{25 + 144}$

d = $\sqrt{169}$

d = 13

6 0

3 years ago

Find the solution(s) to (x- 3) = 49. Check all that apply.

natima [27]

Answer:

B.x= -4 and E. x= 10 are the answers

4 0

2 years ago

I'm having trouble figuring out how to find the right symbol for this problem √9=6 ? 3

bearhunter [10]

Answer:

It's a - (minus) sign.

Step-by-step explanation:

This is because √9 is 3, and therefore 6-3=3.

Hope I helped :)

5 0

3 years ago

Determine if 51 is rational or irrational and give a reason for your answer

Luden [163]

Answer:

irrational because the square root of 51 is irrational.

8 0

2 years ago

Problem: Which expressions are equivalent to 2(x - 7)?

Yakvenalex [24]

Answer:2x-14. Explanation: distribute 2 to both terms

6 0

2 years ago