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Lunna [17]
1 year ago
6

Create an equivalent expression for 11−7 • 115.

Mathematics
1 answer:
iogann1982 [59]1 year ago
4 0

The equivalent expression to 11^-7 × 11^5 is one over eleven raised to the second power. option A

Exponential

11^-7 × 11^5

= 11^(-7+5)

= 11^(-2)

= 1 / 11²

Options:

one over eleven raised to the second power

(1/11)²

one over eleven raised to the power of negative two

(1/11)^-2

11^2

−11^2

Therefore, the equivalent expression to 11^-7 × 11^5 is one over eleven raised to the second power.

Learn more about exponential:

brainly.com/question/27161222

#SPJ1

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ludmilkaskok [199]

Answer:

The final cost is 1.07($17.15) = $18.35

Step-by-step explanation:

If the discount is 30%, we can find the discounted price by taking 70% of the original price (since 100% - 30% = 70%).  Substitute the equivalent 0.70 to calculate the discount price:  0.70($24.50) = $17.15.  This is the discounted price.

The final cost is $17.15 times 1.07, which includes the discounted price plus the 7% tax.  That final cost is 1.07($17.15) = $18.35.

3 0
3 years ago
WILL GIVE EXTRA POINTS<br>Assignment name: Segment Addition ​
rjkz [21]

Answer:

the measure of AB equals the measure of BC

2x+1=3x-4

4+1=3x-2x

5=x

BC=3x-4=3*5-4=15-4=11

AB=2x+1=2*5+1=10+1=11

AC=AB+BC=11+11=22

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
4m+5+5m+40=180 Help!!!
OLEGan [10]

First, let's put all of the variables together.

4m + 5m + 5 + 40 = 180.

Add them.

M is the same multiplier, so we can add 4 and 5 together to make 9m.

Add 5 and 40.

9m + 45 = 180.

From here, we can go two ways. I will show the first way, which is my personal  preference.

We want to get rid of the coefficient on m to isolate it, so we must divide it by its coefficient. The coefficient on m is 9. So, divide m by 9. We must also divide everything else by 9.

9m/9 = 1m

45/9 = 5

180/9 = 20

Plug it in--

m + 5 = 20.

Subtract the 5 from both sides to isolate m.

m = 15.

4 0
3 years ago
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A line passes through the point (3,9) and has a slope of 4
expeople1 [14]
Point-slope form is y - y1 = m(x - x1). We just need to plug in our stuff. This gives us y - 9 = 4(x - 3). I am not sure if you need to simplify, but if you do, y - 9 = 4x - 12.
7 0
2 years ago
Read 2 more answers
The function f(x) = 4x + 5 has domain 0sxs 50. What is its range?<br> The range of the function is
MrMuchimi

9514 1404 393

Answer:

  range: 5 ≤ f(x) ≤ 205

Step-by-step explanation:

You can put the extreme values of x in this linear function to see its range:

  f(0) = 4·0 +5 = 5

  f(50) = 4·50 +5 = 205

The range is 5 ≤ f(x) ≤ 205.

7 0
3 years ago
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