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mojhsa [17]
3 years ago
15

I worked for 12 hours each day for 6 days then the next day I worked 9 hours how many did I work in all

Mathematics
2 answers:
nikitadnepr [17]3 years ago
4 0

Answer:

81

Step-by-step explanation:

12(6) + 9

72 + 9

81......

Snowcat [4.5K]3 years ago
3 0

Answer:

81.

Step-by-step explanation:

(12 x 6) + 9 = 81

12 x 6 = 72

72 + 9 - 81

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Sarah cuts a piece of rope that is 4.5 feet long.
icang [17]

Answer:

4.5 feet = 1.5 yards

Step-by-step explanation:

1 yard equals 3 feet

Then:

1 ----- 3

x -----4.5

x = 4.5/3 = 1.5 yards

Hope this helps

3 0
1 year ago
Complete the following proof.<br> Given: m ∠XOY = m ∠WOV<br> m YZ = m ZW<br> Prove: m XZ = m ZV
horsena [70]

Answer:

Step-by-step explanation:

m ∠XOY = m ∠WOV

so, m XY = m WV --- (i)

     { If angle subtended by two arcs at the center are equal, then length of arc are equal}

m YZ = m ZW  ------- (ii)    {given}

Add (i) and (ii)

XY + YZ = WV + ZW

XZ = ZV    

Hence proved.

4 0
3 years ago
Read 2 more answers
What is the measurement of Angle x. please explain​
ki77a [65]
The measurement of angle x is 40°. these two triangle are congruent so their sides share the same length and their angles share the same degrees
3 0
2 years ago
Read 2 more answers
5x + 4m = 43my + 6 solve for m
pav-90 [236]

9514 1404 393

Answer:

  m = (5x -6)/(43y -4)

Step-by-step explanation:

Subtract 4m+6 to separate m-terms from other terms.

  5x +4m -(4m +6) = 43my +6 -(4m +6)

  5x -6 = 43my -4m

  5x -6 = m(43y -4) . . . . factor out m

 (5x -6)/(43y -4) = m . . . . divide by the coefficient of m

7 0
2 years ago
Jill went shopping from 3:45 pm to 5:00 pm for how long did she shop​
Eduardwww [97]

Answer:

total 1 hour 15 mins

Step-by-step explanation:

3:45 - 5:00

lets count one by one

3:45 - 4:00 = 15 mins

4:00 - 5:00 = 1 hour

total 1 hour 15 mins

3 0
2 years ago
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