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matrenka [14]
3 years ago
15

Consider the algebraic expression 3x + 4.State the following

Mathematics
2 answers:
Murljashka [212]3 years ago
7 0
1.How many terms are there?  <span>A </span>term<span> can be a signed number, a variable, or a constant multiplied by a variable or variables 
</span>
There are 2

2.What is the constant term? <span>Constants are the terms in the </span>algebraic expression<span> that contain only numbers.


</span>
Only 1

<span>3.State the coefficient of the algebraic term.? Coefficient is a term that comes before the Variable term 

Answer is the number 3 (you see before the letter x)

</span><span>4.Write the operation symbol.

Answer is :       </span><span>+ (the plus sign)</span>
dalvyx [7]3 years ago
5 0
 1)There is 2 terms. 3x and 4.  2)The constant term is 4. 3)The coefficient is 3 because it is next to x.  4)+
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Plss help me with this do not add any links or they will be reported and plss do not answer just for the points thank you!!!!!!
Sonbull [250]

Answer:

x=-4/3+y/3. y=-11/4+3x/4

Tap to view steps...

4 0
3 years ago
Read 2 more answers
Write an equation of a line that passes through the point (-3, -5) and have a slope of -4/3
andrew-mc [135]

Answer:

y= -4/3x - 9

Step-by-step explanation:

3 0
3 years ago
A press release describing the 1986 nonstop, round-the-world trip by the aircraft voyager including the following data:
adoni [48]

Answer:

a.) the average speed of the aircraft in miles per hour

115.76 miles/ hour

b.) the fuel consumption in miles per pound of fuel

(assume a density of 0.70 g/mL for the fuel.)

2.8 miles/Ib of fuel

Step-by-step explanation:

A press release describing the 1986 nonstop, round-the-world trip by the aircraft voyager including the following data:

flight distance: 25,012 miles

flight time: 9 days, 3 min., 44 seconds

fuel capacity: nearly 9000 lbs.

fuel remaining at the end of flight: 14 gal.

To the maximum number of significant figure permitted, calculate:

a.) the average speed of the aircraft in miles per hour

Step 1

We convert the time to hours

flight time: 9 days, 3 min., 44 seconds

1 day = 24 hours

9 days =

24 × 9

= 216 hours

60 mins = 1 hour

3 mins =

3/60 = 1/20 = 0.05 hours

1 hour = 60 minutes

1 minute = 60 seconds

1 hour = 60 × 60 = 3600 seconds

If 3600 seconds = 1 hour

44 seconds =

= 44/3600

= 0.0122222222 hours

Total number of hours spent = (216 + 0.05 + 0.0122222222) hours

= 216.06222222 hours

Speed = Distance/Time

= flight distance: 25,012 miles

Speed = 25,012 miles/ 216.06222222hours

= 115.76294895 miles/ hour

Approximately = 115.76 miles/ hour

b.) the fuel consumption in miles per pound of fuel

(assume a density of 0.70 g/mL for the fuel.)

Step 1

We determine how much fuel is used

We have 14 gallons of fuel left over

1 gallon = 3.785 litres

14 gallons =

Cross Multiply

14 gallons × 3.785 liters/1 gallon

= 52.9958 liters

Note that density of fuel =

0.70 g/ml

1 gram / millilitre = 1 kilogram / litre

Hence, 0.7g/ml = 0.7 kg/L

Hence,the mass of fuel left = 52.9958 liters * 0.7 = 37.09706kg

1 kilogram = 2.205 pounds

37.09706kg =

37.09706kg × 2.205 pounds

= 81.7990173 lbs

Since the full capacity = 9000 lbs

The fuel used = 9000 - 81.7990173 lbs

= 8918.2009827 lbs

Hence, fuel consumption is

Distance/ amount of fuel used

25012/8918.2009827 lbs = 2.8046015164 miles/lb of fuel

Approximately = 2.8 miles/Ib of fuel

7 0
3 years ago
This is only the first question out of many
klemol [59]
3, 5, 7
wanna know why, or do you not care?
4 0
3 years ago
What is 12x^2 +14x -6 factored
oksano4ka [1.4K]
<span>What is 12x^2 +14x -6 factored

= (2x + 3)(6x - 2)

hope that helps

</span>
8 0
3 years ago
Read 2 more answers
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