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il63 [147K]
3 years ago
15

Frank is twice as old as Henry. if the sum of their ages is 45, find their ages​

Mathematics
1 answer:
Papessa [141]3 years ago
4 0

Answer:

I think this is the correct answer

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The formula f= 1.8 + 32 is used to convert temputure from degrees celsius ºC to degrees
Svetach [21]

Answer:

The Formula F=1.8C+32 gives the temperature in degrees Celsius (C). There is one temperature for which a number of degrees Fahrenheit is equal to the number of degrees Celsius.

Step-by-step explanation:

20ºC = 68ºF i think this is equation.;-;

3 0
2 years ago
4x10^2+3x10^3=<br> Please see the attached photo
Alika [10]

Answer:

<u>3.4</u>

Step-by-step explanation:

Converting all terms to multiples of 10³ :

  • 4 × 10² + 3 × 10³
  • 0.4 x 10³ + 3 x 10³
  • (0.4 + 3) × 10³
  • <u>3.4</u> × 10³
3 0
2 years ago
Express 20 cm to 400 mm in simplest form
solong [7]

Answer:

Step-by-step explanation:

36/24 or 3/2

4 0
3 years ago
What is the slope of the line that passes through these two points (8, 4) and (5, 3)?
strojnjashka [21]

Answer: 3

Step-by-step explanation:

8-5= 3.

4-3=1

so it’s 3/1 or 3

3 0
2 years ago
on monday 72% of the class ordered lunch. which fraction shows the part of the class that ordered lunch?
katrin2010 [14]
There are no options but 72/100 or 36/50 or 18/25 or anything equal to that
4 0
3 years ago
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