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3 years ago

Find the missing numbers... (2cubed)cubed =2?

Mathematics

1 answer:

kotegsom [21]3 years ago

7 0

((2)^3)^3 = 2^(3*3) = 2^9

hope this will help you

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A. Add the following integers.

larisa86 [58]

Answer:

11. 16

12. -19

13. -9

14. -5

15. -13

Step-by-step explanation:

7 0

3 years ago

HELP ME it's almost due find the length of the diagonals of rectangle QRST

Westkost [7]

Answer:

11.since diagonal are equal of rectangle

QS=RT

4x+6=6x-4

6+4=6x-4x

2x=10

x=10/2

x=5

now

diagonal :4x+6=4*5+6=26

12.

again

QS=RT

9x+12=11x-10

12+10=11x-9x

2x=22

x=11

now

diagonal=9*11+12=99+12=111

8 0

3 years ago

Eldon’s regular hourly rate is $8.50 if he works overtime, he receives time and half. What is eldon’s hourly overtime rate?

lawyer [7]

Answer:

$4.25 ?

Step-by-step explanation:

8.5/2=4.25

3 0

4 years ago

Select the correct answer from each drop-down menu.

olga nikolaevna [1]

Answer:

terminating

repeating

terminating

Step-by-step explanation:

$\frac{11}{25} = 0.44$ terminating

$\frac{4}{9} = 0.44444444$ repeating

$\frac{5}{12} = 0.4166666$ repeating

$\frac{7}{8} = 0.875$ terminating

6 0

4 years ago

10 – 2x + 3 = 5x – 9 + 4x please help me solve this equation

Darina [25.2K]

Answer:

x=2

Step-by-step explanation:

Hi there!

Whenever we're solving an algebraic equation, our goal is always to isolate the variable, which in this case is x. We would do this by performing inverse operations on both sides of the equal sign to cancel values out.

$10-2x + 3 = 5x-9 + 4x$

Combine like terms on both sides of the equal sign

$10+ 3-2x = 5x+ 4x-9 \\13-2x = 9x-9$

Add 2x to both sides to cancel out -2x (addition is the inverse of subtraction)

$13-2x +2x = 9x-9 +2x\\13 = 11x-9$

Add 9 to both sides to cancel out -9 and isolate 11x (addition is the inverse of subtraction)

$13+9 = 11x-9+9\\22=11x$

Divide both sides by 11 to isolate x (division is the inverse of multiplication) $\frac{22}{11} =\frac{11x}{11} \\2=x$

Therefore, x=2.

I hope this helps!

7 0

3 years ago