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natita [175]
3 years ago
11

Convert the temperature from degrees Fahrenheit to degrees Celsius, using the formula below.

Mathematics
2 answers:
Volgvan3 years ago
8 0

Answer:

70°C

Step-by-step explanation:

First, fill in the variable that you know (F) with 158. Now you have the equation C= 5/9 × (158 - 32). According to PEMDAS, you solve parentheses first, so you get C= 5/9 × (126). Next, you do multiplication, which is 5/9 × 126. To make it simpler, you can do 5/9 × 126/1, then you can simplify it further to 5/1 × 14/1 to get 70/1 or 70.

poizon [28]3 years ago
5 0

Answer:

70 C

Step-by-step explanation:

C = 5/9 * (F-32)

substitute F = 158

C = 5/9 ( 158-32)

Parentheses first

  = 5/9 (126)

  = 70

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yan [13]

Answer:

Step-by-step explanation:

5 * 1/8=  5/8

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Place the whole number over 1 and multiply.

8 0
2 years ago
A light bulb consumes 1440 watt-hours per day. How long does it take to consume 6480 watt-hours?
melisa1 [442]

The number of days it will take to consume the given power = 4.5 days

<h3>Calculation of energy consumption</h3>

The amount of power consumed per day = 1440watt-hours

Therefore X days = 6480 watt-hours?

Make X the subject formula;

X = 1 × 6480/1440

X = 4.5 days

Therefore, The number of days it will take to consume the given power = 4.5 days.

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5 0
2 years ago
Claire bought 10 chicken nuggets for $17.00. If Claire spent $5.00, how many chicken nuggets did she buy
Ratling [72]

Answer

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Step-by-step explanation:

17.00 divided by 5 = 3.4 or round down to 3.

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6 0
3 years ago
If g(x) = 4√x-8 , which statement is true?
Mariana [72]
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Second. The range of the function are the values of y\geq -8.

Third. If x creases then y always creases, too. 

4 0
3 years ago
Read 2 more answers
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SVETLANKA909090 [29]

Answer:i think its the first one


Step-by-step explanation:

Nothing else makes sense

6 0
3 years ago
Read 2 more answers
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