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laiz [17]
3 years ago
15

Find the missing factor. Write your answer in exponential form. 8^-1 = _ • 8^-2

Mathematics
1 answer:
pochemuha3 years ago
4 0

Answer:

The answer is 8, so 8^1

Step-by-step explanation:

You add and subtract exponents when multiplying and dividing.

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Find the volume of a sphere with a radius of 16. Use 3.14 for pi
Solnce55 [7]

Answer:

use the formula pi r 2 and simply multiply 3.14 times 16.

4 0
4 years ago
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The corner candy store had 6 boxes with 30 packages of gum in each in 3 days they had 46 packages left write an equation that th
Alenkasestr [34]
(6×30)×3 is the answer to this equation please reward brainlest
8 0
4 years ago
Solve the equation, and check the solutions (√x+3)+6=3.
larisa86 [58]

Answer:

The equation has no solution.

Step-by-step explanation:

Hi there!

First, let´s write the equation:

(√x + 3) + 6 = 3

To solve the equation, let´s subtract 6 to both sides of the equation:

√x + 3 = -3

subtract 3 to both sides of the equation:

√x = -6  (the square root of any number can´t be negative, but let´s solve it anyway and then check the solution).

Square both sides of the equation:

x = 36

Now, let´s check the solution:

(√x + 3) + 6 = 3

x = 36

(√36 + 3) + 6 = 3

(6 + 3) + 6 = 3

9 + 6 = 3

15 ≠ 3

Then, the equation has no solution.

Have a nice day!

6 0
3 years ago
Please Hurry!!!!<br><br> Find f(-5) if f(x) = 5x + 11.
Naya [18.7K]

Answer:

-14

Step-by-step explanation:

f(-5)=5(-5)+11

f(-5)= -25+11

f(-5)= -14

4 0
3 years ago
During his surgery, Farak's doctor controlled a robot with a joystick. Every time the doctor moved her
Zinaida [17]

Answer:

Linear

Step-by-step explanation:

The definition of linear is "the property of a mathematical relationship that can be graphically represented as a straight line." If the robot arm moved 1/4 inch every time the controller is moved 1/4 inch. That means the relation is linear. This is because if the controller was moved 1 inch, the robot would move 1 inch. This relation is shown in the graph below, the equation is y = x.

7 0
3 years ago
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