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faltersainse [42]
3 years ago
13

SUPER EASY WILL GIVE BRAINLEIST IF DONE BEFORE 10 PM PLS HURRY. IF U HAVE TIME PLS HELP ME ON OTHER QUESTIONS THANK YOU <3

Mathematics
1 answer:
Nady [450]3 years ago
5 0

Answer:

it's after 10pm, so will I still get brainliest?

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Which of the following expressions is equal to 5^6/5^2? A) 5 • 5 • 5 • 5 B) 5 • 5 • 5 C) 1/5•5•5•5 D) 3
lana66690 [7]

Step-by-step explanation: To simplify, we will apply the <em>Quotient Rule</em>.

The 5's in this problem are bases so as you apply the quotient rule,

subtract the exponents but leave the base alone to get 5⁴.

We can also write 5⁴ as 5 · 5 · 5 · 5.

6 0
4 years ago
the length of a rectangle is 8 feet more than its with. the area of the rectangle is 84 feet. find its length an width.
Klio2033 [76]
Factors of 84: 2,4,12,14
14*6=84
14=length
6=width
8 0
3 years ago
Ethan decides to type up some documents while waiting for the meeting to start he can type two pages every 1/8 hour if the meeti
Umnica [9.8K]

Answer:

Ethan can type 12 pages before the meeting starts.

Step-by-step explanation:

Given:

Number of pages he can type =2

Number of hours he can type 2 pages = \frac{1}8\ hrs

We need to find number of pages he can type in \frac34\ hrs

Solution:

Now first we will  find number of pages in 1 hour

So we can say;

In \frac{1}8\ hrs  = 2 pages

In 1 hour = number of pages he can type in 1 hour

By Using Unitary method we get;

number of pages he can type in 1 hour = \frac{2}{\frac18} =\frac{2\times8}{1}=16\ pages

Now we can say that;

In 1 hour = 16 pages

So \frac34\ hrs = number of pages he can type in \frac34\ hrs

Again By using Unitary method we get;

number of pages he can type in \frac34\ hrs = 16\times \frac34 = 12\ pages

Hence Ethan can type 12 pages before the meeting starts.

5 0
3 years ago
Evaluate (will give brainliest)
Natalka [10]

Answer:

Step-by-step explanation:

1. X/2 when x = 1/2

Putting value of x in the equation

1/2 /2 = 0.25

2. 2x2 - 8 when x = 3

2(3)2 - 8

= 2(9) - 8

= 18 - 8 = 10

3. 4(x - 7)3 + 5 when x = 9

4 (x3 - 21x2 + 147x - 343) + 5

Putting value of x

4((9)3 - 21(9)2 + 147(9) - 343) + 5

4(729 - 1701 + 1323 - 343) + 5

4(8) + 5

= 32 + 5 = 37

7 0
3 years ago
Read 2 more answers
Can someone please explain to me how to solve this?
lyudmila [28]
I hope this helps you



x= -2


h (-2)= 3. (-2)+1


h (-2)=-6+1


h (-2)= -5
4 0
3 years ago
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