MATHEMATICS COLLEGE

Solve this equation using the inverse operation: x + 8 = -5

Answers

Answer 1

Answer:

Hey there!

x + 8 = -5

SUBTRACT 8 to BOTH SIDES

x + 8 - 8 = -5 - 8

CANCEL out: 8 - 8 because it give you 0

KEEP: -5 - 8 because it help solve for the x-value

NEW EQUATION: x = -5 - 8

SIMPLIFY IT!

x = -13

Therefore, your answer is: x =-13

Good luck on your assignment and enjoy your day!

~Amphitrite1040:)

Answer 2

Answer:

Answer:

$x=-13$

Step-by-step explanation:

We can subtract 8 from both sides.

$x+8=-5\n(x+8)-8=(-5)-8\nx=-13$

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Look at the cone above. If r = 4 cm and h = 4 cm, what is the volume of the cone? (Assume = 3.14) A. 64 cm3 B. 66.99 cm3 C. 64 cm2 D. 100.53 cm3

Answers

Answer:

66.99 cm³

Step-by-step explanation:

the volume = ⅓× 3.14 × 4²× 4 = 3.14 × 64/ 3

= 66.99cm³

Transformations,, I have no clue what to do :(

Answers

Answer: 17

Step-by-step explanation:56%

Which expression best represents the cube

Answers

Step-by-step explanation:

The following is a list of perfect Cubes

13 = 1

23 = 8

33 = 27

43 = 64

53 = 125

63 = 216

73 = 343

83 = 512

93 = 729

103 = 1000

If a variable with an exponent has an exponent which is divisible by 3 then it is a perfect cube. To get the cube root, we simply divide the exponent by 3. For example x9 is a perfect cube, its cube root is x3 . x11 is not a perfect cube.

The process of using the same or similar experimental units for all treatments is called:______ a. blocking.
b. partitioning.
c. factoring.
d. replicating.