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grin007 [14]
2 years ago
9

(show work)

Mathematics
1 answer:
bearhunter [10]2 years ago
8 0

Answer:

JM is the diameter or 180°

MK = diameter - 21° = 159°

Step-by-step explanation:

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What's the missing sequence of 37 40 123 ? 372 1116 <br>​
erica [24]

Answer:

369

Step-by-step explanation:

37 + 3 = 40

40 × 3 = 120

120 + 3 = 123

123 × 3 = 369

and so on

6 0
3 years ago
The table below shows the amounts of lemon juice and sugar used in each container of lemonade. The ratio of lemon juice to sugar
stira [4]
1/2 : 1
2 : 4
3 : 6
Notice that every ratio consists of a number and double the number.

For 1/2 cup lemon juice, use 1 cup sugar.
The amount of sugar is twice the amount of lemon juice.

The ratio is 1:2
Since you are told the ratio is 1:r, that means r is 2.

The unit rate is 2 cups sugar per cup of lemon juice.
5 0
3 years ago
Read 2 more answers
Consider the linear equation 2/5x+y=11. will you choose to fix x or y?
sukhopar [10]
Y is the easiest to fix because it has no coefficient, and is therefore the easiest to set on the other side of the equation by itself
4 0
3 years ago
Flock of birds is flying south, toward the equator, at an hourly rate. A scientist created the function f(x)=−60x+1320 to repres
lina2011 [118]

Answer: First and last option

The birds began 1320 miles from the equator.

The birds are flying toward the equator at a rate of 60 mph.

Step-by-step explanation:

Note that the function f(x) is a linear function.

f (x) = - 60x + 1320

If x represents the number of hours and f(x) represents the distance from the equator, then x = 0 means that the first hour has not yet elapsed.

When x = 0 then:

f (0) = -60 * 0 +1320\\f (0) = 1320.

This means that the initial distance at which the birds of the equator are located is 1320 miles.

Then when x = 1 then:

f (x) = -60 * 1 + 1320\\f (x) = -60 +1320

When x = 2 then:

f (x) = -60 * 2 + 1320\\f (x) = -120 +1320

As x increases by one unit then the distance of the birds to the equator decreases by 60 miles. This means that birds travel at a speed of 60 miles per hour

4 0
3 years ago
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Using your calculator find the value of each angle measure to the nearest degree
vodka [1.7K]

Answer:

Step-by-step explanation:

If sin(x) = 0.9135

x = \text{sin}^{-1}(0.9135)

By using the calculator value of x will be,

x = 66°

Similarly, tan(x) = 0.4245

x = \text{tan}^{-1}(0.4245)

By using the calculator value of x will be,

x = 23°

4 0
3 years ago
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