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Arlecino [84]
2 years ago
7

Directions: Solve each problem. Show how you found each answer.

Mathematics
1 answer:
Misha Larkins [42]2 years ago
8 0

Answer:

8 and a half hours

Step-by-step explanation:

Time arthur went to bed = 9:30 pm
Time arthur woke up = 6 am
Hours arthur was asleep = 24 - (9 and half + 6)
                                         = 24 - 15 and a half
                                         = 8 and a half

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Lesson 4-2
Anon25 [30]

Answer:

-25

Step-by-step explanation:

Given the equation 25 + x =

Subtract 25 from both sides

25 + x - 25 = 0 - 25

x = 0 - 25

x = -25

Hence the blank box will be -25

4 0
3 years ago
Solve the proportion 2x+1/6 = 7/9
Paul [167]

Answer: x=11/36

Step-by-step explanation:

Step One-Subtract 1/6 from both sides.

2x+1/6-1/6=7/9-1/6

2x=11/18

Step Two-Divide both sides by 2.

2x/2=11/18/2

x=11/36.

My math might not be correct, sorry if it is. In addition, my explanation is a bit confusing, so sorry about that too.

8 0
3 years ago
In January, Jeff bought three rabbits. By February, the rabbit population
Murrr4er [49]

Answer:

Jeff will have 48 rabbits by May

5 0
3 years ago
Help me please ty ty
julsineya [31]

Answer:

A

Step-by-step explanation:

(f - g)(x)

= f(x) - g(x)

= 3x² + 4x - 6 - (6x³ - 5x² - 2) ← distribute parenthesis by - 1

= 3x² + 4x - 6 - 6x³ + 5x² + 2 ← collect like terms

= - 6x³ + 8x² + 4x - 4

3 0
2 years ago
Name the consecutive (same side) exterior angles and interior angles
konstantin123 [22]

Answer:

<u> Consecutive Interior Angles </u>

Consecutive  interior angles equal 180 degrees and they are the ones in between(inside) the parallel lines, so that means that these angles..

∠2+∠9= 180

∠4+∠11= 180

∠6+∠13= 180

∠8+∠15= 180

<u> Consecutive Exterior Angles </u>

Consecutive exterior angles also equal 180 degrees, but they are on the outside of the parallel lines. They are...

∠1+∠10= 180

∠3+∠12= 180

∠5+∠14= 180

∠7+∠16= 180

3 0
3 years ago
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