1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Fiesta28 [93]
3 years ago
12

3x2 – 7x 7x = 4x – 8​

Mathematics
2 answers:
eimsori [14]3 years ago
6 0
14/53 is the answer I got
ratelena [41]3 years ago
5 0

Answer:

x =−1−√93/23,−1+√93/23

Step-by-step explanation:

x=0.37581090…,−0.46276742...

You might be interested in
if a town with a population of 500 doubles in size ever 9 years, what will the population be 36 years from now?
s344n2d4d5 [400]

The population of the town in 36 years would be  8000.

<h3>What would be the population of the town in 36 years?</h3>

The formula that can be used to determine the town's population is:
FV = P (1 + r)^n

Where:

  • FV = Future value
  • P = Present value
  • R = rate of growth = 100%
  • N = number of years = 36/9 = 4

500 x 2^4 = 8000

To learn more about future value, please check: brainly.com/question/18760477

4 0
2 years ago
A farmer has a water tank for cows in the shape of a cylinder with a radius of 7 ft and a height of 3 ft. The tank comes equippe
natima [27]

Answer:

volume of the tank be when the sensor turns on = 92.316 ft³

Step-by-step explanation:

Volume of a cylinder = πr²h

Pi = π = 3.14

Radius = r = 7 ft

Height = h = 3 ft

Volume of a cylinder = πr²h

= 3.14 × 7² × 3

= 3.14 × 49 × 3

= 461.58 ft³

The tank comes equipped with a sensor to alert the farmer to fill it up when the water falls to 20% capacity.

volume of the tank be when the sensor turns on = 20% of Volume of a cylinder

= 0.20 * 461.58 ft³

= 92.316 ft³

volume of the tank be when the sensor turns on = 92.316 ft³

5 0
3 years ago
I need an answer, please​
Bond [772]

Yes, it can. Side 22cm can be the hypotenuse (longest side in a right angled triangle) while the others can be shorter sides. These sides form a RIGHT-ANGLED TRIANGLE.

5 0
3 years ago
Read 2 more answers
I need help, because I am stu-pid
Vera_Pavlovna [14]

Answer:

B. 171

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
How to convert 264 yds/1 s to mi/day?
dusya [7]

Answer:

12,960\ \frac{miles}{day}

Step-by-step explanation:

we know that

1\ mile=1,760\ yards

To convert yards to miles multiply by 1/1,760

1\ hour=3,600\ seconds

1\ day=24\ hours

so

(24)3,600=86,400

1\ day=86,400\ seconds

To convert seconds to day multiply by 1/86,400

In this problem we have

264\ \frac{yd}{sec} =264\ \frac{(1/1,760)}{(1/86,400)}=264\ (\frac{86,400}{1,760})=12,960\ \frac{miles}{day}

7 0
4 years ago
Other questions:
  • Evaluate the integral by interpreting it in terms of areas. 0 4 + 36 − x2 dx −6
    5·1 answer
  • True or false: all rectangles have interior angles that total 360 degrees
    6·1 answer
  • 30 coins 1/6 of them pennies 1/5 of them nickels 1/3 of them dimes
    11·1 answer
  • Plz answer quickly, I need to get this done soon. I will mark Brainliest.
    11·1 answer
  • 6(×2+1) +2× what is it the answer
    7·2 answers
  • Ames has a board that is 3/4 foot long. He wants to cut the board into pieces that are each 1/8 foot long. How many pieces can J
    6·1 answer
  • EASY 7TH GRADE MATH, WILL GIVE BRAINLIEST AND THANKS
    7·2 answers
  • If an interviewer did not properly follow skip patterns specified in a questionnaire, the ______________ step in data analysis w
    9·1 answer
  • Which expression is equivalent to StartFraction 4 f squared Over 3 EndFraction divided by StartFraction 1 Over 4 f EndFraction?
    11·2 answers
  • Find the area of the kite.​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!