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MrRa [10]
3 years ago
9

Can someone help me please

Mathematics
1 answer:
malfutka [58]3 years ago
5 0

Answer:

∠x = 50°

Step-by-step explanation:

arc opposite angle x = 130°    (360° - 30° - 100° - 100° = 130°)

∠x = 1/2(130 - 30)              (angles formed by secants theorem)

∠x = 50°

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Use the digits 0 - 9 to write five decimal numbers that arranged in ascending order.use each digit once in each decimal number.​
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Answer:

0.1, 2.3, 4.5, 6.7, 8.9

or

1.0, 3.2, 5.4, 7.6, 9.8

4 0
3 years ago
A train at the local fair is 6 feet long. This 1.10 scale of an actual passenger train. You want to draw a mural that includes a
Allisa [31]

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Step-by-step explanation:

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2 years ago
CAN SOMEONE HELP ME WITH THIS!!
DIA [1.3K]

Answer:

Number of dogs = 6

Number of burgers = 11

Step-by-step explanation:

Number of dogs = x

Number of burgers = 2x - 1

Cost of a dog = $ 1.50

Cost of 'x' dogs = 1.5x

Cost of a burger = $ 2

Cost of (2x - 1) burger = (2x -1) * 2 = 2x *2 - 1*2

                                    = 4x - 2

Total amount collected  = $ 31

1.5x + 4x - 2 = 31 {add 2 to both sides}

        1.5x + 4x = 31 + 2

      1.5x+ 4x  = 33

               5.5x = 33

                    x = 33/5.5

                   x = 6

Number of dogs  = 6

Number of burgers = 2*6 - 1 = 12 - 1 = 11

4 0
3 years ago
Write an equation in​ point-slope form of the line that passes through the given​ points, then write the equation in​ slope-inte
GalinKa [24]
Y=2/9x+9

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3 years ago
Suppose that y varies inversely with x. Use the information to find k, and then choose the equation of variation. x = 2 when y =
Sergeeva-Olga [200]

Answer:

y = \frac{22}{x}

Step-by-step explanation:

given that y varies inversely with x then the equation relating them is

y = \frac{k}{x} ← k is the constant of variation

To find k use the condition x = 2 when y = 11

k = yx = 11 × 2 = 22

y = \frac{22}{x} ← equation of variation

4 0
3 years ago
Read 2 more answers
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