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3 years ago

Can an acute and obtuse angle be supplementary? Draw a figure showing supplementary angles?

1 answer:

8 0

Yes, I will list acute first (<90) and obtuse second (>90) and they need to add to 180

10 and 170
20 and 160
30 and 150
40 and 140
50 and 130
60 and 120
70 and 110
80 and 100 and so on

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A circle has a circumference of 6. It has an arc of length 1.

Viktor [21]

Answer:

Step-by-step explanation:

Given that:

Circumference (C) = 6 units
Arc length (A) = 1 unit

<u>Find the central angle (</u><u>θ</u><u>)</u>

Arc is some part of circumference; thus,

the equation of arc length =

A = θ/360 × C

θ/360 = A/C

θ = (360×A)/C

θ = (360×1)/6

θ = 360 ÷ 6

Central angle = 60°

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8 0

3 years ago

Sally’s game piece was on 58.

lisabon 2012 [21]

Answer:

She lands on 92.

Step-by-step explanation:

92=58+2+30+2

where she lands = 58+34

92 = 58 + 2x + y where x=2 and y=32

5 0

3 years ago

The table below shows the numbers of tickets sold at a movie theater on Friday.

prisoha [69]

Answer:

Number of Adult's tickets sold on Saturday = 3,356

Number of Children's tickets sold on Saturday = 2, 928

Total number of tickets sold over these two days is 8,938.

Step-by-step explanation:

Here, the number of tickets sold on FRIDAY:

Adult Ticket sold = 1,678

Children's Tickets sold = 976

So, the total number of tickets sold on Friday

= Sum of ( Adult + Children's ) tickets = 1,678 + 976 = 2,654 .... (1)

The number of tickets sold on SATURDAY:

Adult Ticket sold = 2 times the number of adult tickets sold on Friday

= 1,678 x 2 = 3,356

Children's Tickets sold = 3 x the number of children's tickets sold on Friday.

= 976 x 3 = 2, 928

So, the total number of tickets sold on Saturday

= Sum of ( Adult + Children's ) tickets = 3,356 + 2,928 = 6, 284 .... (2)

Now, the total number of tickets booked in these two days :

Sum of tickets booked on (Friday + Saturday)

= 2,654 + 6, 284 = 8,938

Hence, total number of tickets sold over these two days is 8,938.

6 0

3 years ago

Which situation can be represented by this inequality?

Solnce55 [7]

Answer:

Stefan spends $6.50 on supplies for lemonade stand and sells each cup of lemonade for $1.25. What is x, the number of cups of lemonade Stefan must sell to earn a profit of more than $50

7 0

3 years ago

Does anyone know this ?

MariettaO [177]

180 - 64 = 116
116 / 2 = 58 :)

Check: 58 + 58 + 64 = 180

4 0

3 years ago

Can an acute and obtuse angle be supplementary? Draw a figure showing supplementary angles? ​

Can an acute and obtuse angle be supplementary? Draw a figure showing supplementary angles?