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docker41 [41]
3 years ago
6

The angles are supplementary. Write and solve an equation to find the value of x. xº 40°

Mathematics
1 answer:
Aleks [24]3 years ago
6 0

Answer:

x+40 = 180

x = 140

Step-by-step explanation:

Supplementary angles add to 180

x+40 = 180

Subtract 40 from each side

x+40-40 =180-40

x = 140

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Answer:

112 bags are contained in

Step-by-step explanation:

a bag which is 70 kg

5 0
3 years ago
A company has two large computers. The slower computer can send all the company's email in 60 minutes. The faster computer can c
Lelu [443]

Answer:

If both computers are working together, it will take 24 minutes to do the job

Step-by-step explanation:

It is given that,

There are two computers.The slower computer can send all the company's email in 60 minutes.

The faster computer can complete the same job in 40 minutes

<u>To find the LCM of 40 and 60</u>

LCM (40, 60) = 120

<u>To find efficiency of 2 computers</u>

Let x be the efficiency of faster computer and y be the efficiency of faster computer

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then, x + y = 3 + 2 = 5

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time = 120/5 = 24 minutes

4 0
3 years ago
Together a boogie board, surfboard, and wetsuit cost $1,312. The surfboard cost six times the boogie board, and the wetsuit is $
marissa [1.9K]

Answer: See explanation

Step-by-step explanation:

Let the cost of the boogie board be represented by x.

The surfboard cost six times the boogie board. Therefore, surfboard =6x

The wetsuit is $300 less than the surfboard. This means wetsuit = 6x - 300

Together a boogie board, surfboard, and wetsuit cost $1,312. Therefore,

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13x = 1312 + 300

13x = 1612

x= 1612 / 13

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Boogie board cost $124

Surfboard = 6x

= 6 × $124

= $744

Wetsuit = 6x - 300

= $744 - $300

= $444

5 0
3 years ago
Find c for me please
UNO [17]

Answer:

180

Step-by-step explanation:

30+60+90

90+90

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we have add all the angle

6 0
3 years ago
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Answer:

Check photo.

Step-by-step explanation:

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3 years ago
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