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babymother [125]
2 years ago
10

In the figure, if the measure of 21 = 112°, what's the measure of 212?

Mathematics
2 answers:
Vera_Pavlovna [14]2 years ago
5 0

Answer:

122

Step-by-step explanation:

Usimov [2.4K]2 years ago
3 0

48°

Alternate interior angles.

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Suppose that the weight (in pounds) of an airplane is a linear function of the total amount of fuel (in gallons) in its tahk. Wh
kvasek [131]

Answer:

2002 pounds

Explanation:

To know the weight of the plane, we need to find an equation that relates the amount of fuel to the weight.

This equation can be founded using the following

y-y_1=m(x-x_1)

Where m is the slope, x1 is the number of gallons and y1 is the respective weight. So, replacing m = 6.0, x1 = 51 gallons and y1 = 2206 pounds, we get:

y-2206=6(x-51)

Now, we can solve for y

\begin{gathered} y-2206=6(x)-6(51) \\ y-2206=6x-306 \\ y=6x-306+2206 \\ y=6x+1900 \end{gathered}

Then, we can calculate the weight of an airplane with 17 gallons of fuel replacing x = 17 on the equation above

y = 6x + 1900

y = 6(17) + 1900

y = 102 + 1900

y = 2002

Therefore, the answer is 2002 pounds

5 0
1 year ago
Guided Practice
3241004551 [841]

Answer: y( 1 - 7y2 + 15y7)

Step-by-step explanation:Just put () around the 1 threw 15 and put the y out  of the ()

5 0
2 years ago
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Choose the slope-intercept form of 3x + 2y = 5
lianna [129]

Answer:

B

Step-by-step explanation:

8 0
3 years ago
Kayshaunna owes 4 people 6$. She mistakenly says she is in debt 30$. How many people would she owe 6$ to if her debt was 30$
VARVARA [1.3K]

Answer:

The answer is 5 people

Step-by-step explanation:

This is because 30/6 equals 5

6 0
2 years ago
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What is 5000 rounded to the nearest hundred
Vlada [557]

The next larger hundred is  5,100 .
The next smaller hundred is  4,900 .
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Neither of them is closer to  5,000  than the other one is.
So  5,000  is already rounded to the nearest hundred.

4 0
3 years ago
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