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wolverine [178]
2 years ago
12

Plz help :(

Mathematics
1 answer:
Effectus [21]2 years ago
6 0

Answer:

Step-by-step explanation:

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Please answer this correctly
zepelin [54]

Answer:

4, 2, 9, 3. They all work out

Step-by-step explanation:

If you need more help just lemme know! :))

8 0
3 years ago
The conversion of a temperature from Celsius to Fahrenheit is represented by the expression below, where C is the temperature in
Ainat [17]

Answer:

B.

Step-by-step explanation:

C= 20 degrees Celsius

20 x 9/5 = 180/5

180 divided by 5 = 36 degrees celsius

Then you do 36 degrees celsius + 32 and you get 68.

So therefore 20 degrees celsius is eqivalent to 68 degrees Fahrenheit.

3 0
2 years ago
Read 2 more answers
What is the value of the expression 5x2 + 2x when x = 5?
masha68 [24]

Answer:

135

Step-by-step explanation:

Given:

x = 5

To determine a numerical value for the expression, simply substitute the value of "x" into the expression and simplify the expression, if necessary, to determine a specific number for the expression provided.

  • \implies 5x^{2}  + 2x
  • \implies 5(5)^{2}  + 2(5) \longrightarrow \longrightarrow \longrightarrow (x = 5)
  • \implies 5(5)(5)  + 2(5)
  • \implies 125  + 10
  • \implies 135

Therefore, the value of the expression 5x^{2}  + 2x when x = 5 is 135.

Learn more about this topic: brainly.com/question/27675691

7 0
1 year ago
What are the steps she used ?
Serjik [45]
1. Add x on both sides of the equation.
2. Subtract 5 from both sides of the equation.
3. Divide both sides of the equation by 3.

If these aren’t options, tell me the options for each dropdown in the comments and I can help further.

Please consider marking this answer as Brainliest to help me advance.
6 0
2 years ago
to prepare a pesticide spray 3.5 lb of spray is added to 30 gal of Water how much pesticides spray should be added to spray tank
amm1812
I got 41.4 lbs if you round to the nearest tenths
6 0
3 years ago
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