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3 years ago

Which is the simplified form of{9^-9}-3 ?

Mathematics

1 answer:

Bond [772]3 years ago

4 0

Answer:

9^27

Step-by-step explanation:

<em>Use of formula: (a^b)^c = a^(bc)</em>

(9^-9)^-3 =
9^ (-9×(-3)) =
9^27

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Which translation transformed the parent function, f(x), to g(x)?

icang [17]

Answer:

A. A translation right 2 units:

We know that given f(x), the function g(x) = f(x+m), is the same function f(x) but shifted m units to the left. In that sense, a translation right 2 units would be:

g(x) = f(x-2).

B. A translation left 2 units:

We know that given f(x), the function g(x) = f(x+m), is the same function f(x) but shifted m units to the left. In that sense, a translation left 2 units would be:

g(x) = f(x+2).

C. A translation up 2 units:

We know that given f(x), the function g(x) = f(x) + m, is the same function f(x) but shifted m units up. In that sense, a translation up 2 units would be:

g(x) = f(x) + 2

D. A translation down 2 units:

We know that given f(x), the function g(x) = f(x) + m, is the same function f(x) but shifted m units up. In that sense, a translation down 2 units would be:

g(x) = f(x) - 2

5 0

4 years ago

Read 2 more answers

Morgan earns $26 per hour plus 3.5% of her sales. How many hours a week does she have to work, not including her sales, if she i

Eva8 [605]

Answer:

Morgan has to work 1300 hours.

Step-by-step explanation:

Let x represent number of hours.

We have been given that Morgan earns $26 per hour plus 3.5% of her sales.

The amount earned from working x hours without sales would be $26x$ .

Since she need to make $33,800 per year without sales, we will equate money earned in x hours by $33,800 to find number of hours as:

$26x=33,800$

$\frac{26x}{26}=\frac{33,800}{26}$

$x=1300$

Therefore, Morgan has to work 1300 hours.

5 0

4 years ago

Will is selling T-shirts for $15 and sweatshirts for $20 at the basketball game. Wills club team needs to raise over $200 for th

Paladinen [302]

Answer:

X = 0 4 8 12

Y = 10 7 4 1

Step-by-step explanation:

Given:

Cost of one T shirt = $15

Cost of one sweater = $ 20

To find :

The graph that will represent both number of T-shirts and sweatshirts = ?

Solution:

Let the number of t-shirts be x

The number of sweaters be y

They want to rise a found of $200

Then the equation to represent this situation is

15x + 20y = 200

By trial and error method

15(12) + 20(1) = 200

15(8) + 20(4) = 200

15(0) + 20(10) = 200

15(4) + 20(7) = 200

8 0

3 years ago

Round 106,789 to the nearest ten<br> thousand.<br> IKR I’m to lazy to do it lol

Anarel [89]

Answer: 110000

Step-by-step explanation:

3 0

3 years ago

Solve the equation. Round to the nearest thousandth. -12e-x + 8 = 7

Marysya12 [62]

Answer:

-12e-x + 8 = 7

-12e-x = 7-8

-12e-x = -1

12e-x = 1

e-x = 1/12

ln(e-x) = ln(1/12)

x = -ln(1/12)

x = -2.485

7 0

3 years ago