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Semmy [17]
2 years ago
6

C = -(F -- 32) The equation above shows how temperature F, measured in degrees Fahrenheit, relates to a temperature C, measured

in degrees Celsius. Based on the equation, which of the following must be true? 1. A temperature increase of 1 degree Fahrenheit is equivalent to a temperature increase of of degree Celsius. 9 II. A temperature increase of 1 degree Celsius is equivalent to a temperature increase of 1.8 degrees Fahrenheit. III . A temperature increase of degree Fahrenheit is equivalent to a temperature increase of 1 degree Celsius.
A)lonly

B) Il only

C) Ill only

D) land ll only​
Mathematics
1 answer:
Goryan [66]2 years ago
4 0

Answer:

Step-by-step explanation:

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Kelly can draw 15 shapes in 2 minutes how long does it take kelly to draw 120 shapes in the same rate
Serga [27]

Answer:

16

Step-by-step explanation:

15/120

2/x     (cross multiplication

6 0
2 years ago
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A colony of ants carried away 16 of your muffins. That was 4/7 of all of them! With how many did you start?​
mariarad [96]

You started with a total of 28 muffins

<h3>How to determine the amount you started with?</h3>

From the question, the given parameters are:

Proportion carried away = 16 of the total muffins

Proportion carried away = 4/7 of the total muffins

The above parameters implies that

4/7 of the total muffins = 16

Represent the amount you started with x

So, we have the following representation

4/7 of x = 16

Express as products

4/7x = 16

Make x the subject

x = 7 * 16/4

Evaluate

x = 28

Hence, the total number of muffins is 28

Read more about proportions at

brainly.com/question/16828793

#SPJ1

8 0
1 year ago
What is 8 21/40 I don't understand how to do it
yaroslaw [1]
Hey, there !

If you want to know it as a "improper fraction" , you can

Multiply the denominator from the front number
Whatever the denominator and front number is , you add it to the numerator

So, for this problem we first have the multiply the front number from the denominator

Like: 8 (40)
That gives us the answer of: 320

Now we have to add 320 to 21

Like: 320 + 21

That gives us the answer of:341

We keep our denominator (which is "40" )

Your improper fraction would be:

341 / 40

Good luck on your assignment and enjoy your day!

~MeIsKaitlyn:)
3 0
3 years ago
Read 2 more answers
Which graph represents the solution of the system:<br><br> y=3y=2x−1
barxatty [35]

Answer:

The second graph

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
The sun is behind a building and casting a shadow. How long is the shadow if the building is 25 feet tall and the angle, of the
Nana76 [90]
ANSWER

The length of the shadow is 49 ft to nearest feet.

EXPLANATION

We can find the length of the shadow using the tangent ratio.

Recall that,

\tan(27 \degree) = \frac{opposite}{adjacent}
From the diagram, the length of the shadow is the side of the triangle that is adjacent to the 27° angle

\tan(27 \degree) = \frac{45}{adjacent}

This implies that,

adjacent = \frac{45}{tan27 \degree}

adjacent = 49 .065

4 0
3 years ago
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