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3 years ago

Drag an answer to each box to complete this paragraph proof.

Mathematics

2 answers:

sveticcg [70]3 years ago

4 0

1.) m∠P+m∠Q+m∠R=180

2.) x=10

Mekhanik [1.2K]3 years ago

3 0

Answer:

Here is the answer. I just took the test and this was what the results gave me.

Enjoy!

Step-by-step explanation:

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Dion meets a friend for lunch at 12:45 p.m. They spend 1 hour 25 minutes eating lunch. What time do they finish eating lunch? 1:

storchak [24]

Answer:

It would be 2:10

Step-by-step explanation:

7 0

3 years ago

1) El ritmo cardíaco de un gato ( en latidos por minuto) es función lineal de su temperatura corporal (en grados Celsius). En co

olga55 [171]

Answer:

$y=10x-170$

Step-by-step explanation:

This problem can be modeled by a linear function, where we have two points (37°C, 200) and (32°C, 150).

Notice that the temperature is the independent variable, because the heartbeat of the cat won't change the temperature, it works in the opposite way.

First, let's find the constant ratio of change.

$m=\frac{150-200}{32-37}=\frac{-50}{-5}=10$

This means the hearbeat of the car changes 10 pulses per minute each 1 celsius degree.

Now, we use the point slope formula to find the equation

$y-y_{1} =m(x-x_{1} )\\y-150=10(x-32)\\y=10x-320+150\\y=10x-170$

Theerefore, the function that represents this situation is

$y=10x-170$

Where $x$ represents temperature and $y$ represents hearbeats.

6 0

3 years ago

Maria mixes \frac{1}{4} cup white sugar and \frac{2}{3} cup brown sugar to make a topping for some muffins. She uses \frac{1}{12

Hoochie [10]

Answer: 11 muffins

Step-by-step explanation:

Since Maria mixes 1/4 cup white sugar with 2/3 cup brown sugar, this will give us a mixture of:

= 1/4 + 2/3

= 3/12 + 8/12

= 11/12

Ww are then told that she uses 1/12 cup of the mixture to top each muffin. Therefore, the number of muffins that she can top will be:

= 11/12 ÷ 1/12

= 11/12 × 12/1

= 12

She can top 11 muffins.

3 0

3 years ago

Determine the period

aleksandrvk [35]

Answer:

16 units

Step-by-step explanation:

period = length of an interval that contains exactly one copy of the repeating pattern, so from one peak to another peak.

in this graph its the peaks are 1 and 17, hence the period is 16

6 0

2 years ago

What is -11-3(5-6)^2?

kolbaska11 [484]

Answer:

The answer is -14 :))

5 0

2 years ago