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
Oduvanchick [21]
2 years ago
10

A watch loses 2 minutes in 10 hours at this rate how many minutes will it lose in 24 hours

Mathematics
1 answer:
Anna11 [10]2 years ago
8 0

Answer:

4.8 minutes

Step-by-step explanation:

First, set up the proportion as  \frac{2}{10} = \frac{x}{24}

Next, you cross multiply.

This gives you 10x = 48

Now, divide 10 by both sides.

This gives you x = 4.8

You might be interested in
Is the following function even, odd, or neither?<br> f(x) = 2^x+3
alexandr1967 [171]
I believe the answe is odd
8 0
3 years ago
Use the quadratic formula to solve the equation <br> 25x^2-30x+25=0
Reika [66]

Answer: x=\frac{3}{5}+i\frac{4}{5},\:x=\frac{3}{5}-i\frac{4}{5}

Step-by-step explanation:

25x^2-30x+25=0

x_{1,\:2}=\frac{-\left(-30\right)\pm \sqrt{\left(-30\right)^2-4\cdot \:25\cdot \:25}}{2\cdot \:25}

\sqrt{\left(-30\right)^2-4\cdot \:25\cdot \:25}

=\sqrt{30^2-4\cdot \:25\cdot \:25}

=\sqrt{30^2-2500}

=i\sqrt{2500-30^2}

=40i

x_{1,\:2}=\frac{-\left(-30\right)\pm \:40i}{2\cdot \:25}

x_1=\frac{-\left(-30\right)+40i}{2\cdot \:25},\:x_2=\frac{-\left(-30\right)-40i}{2\cdot \:25}

x=\frac{3}{5}+i\frac{4}{5},\:x=\frac{3}{5}-i\frac{4}{5}

8 0
2 years ago
Classify the triangle with angles with measures 20 degrees,133 degrees,and 27 degrees as acute,right,or obtuse.
RSB [31]
20 degrees-> acute since less than 90

27 degrees-> acute since less than 90

133 degrees-> obtuse since more than 90
  
3 0
3 years ago
Have a free brainliesttttttttttttttttttt
lilavasa [31]
Ok me pls thank you so much you are a heavenly angel
7 0
3 years ago
A BASKETBALL PLAYER MAKES A BASKET THROUGH A TEN FOOT HIGH BASKET FROM 20 FEET AWAY. IF THE SHOOTER RELEASES THE BALL FROM 8 FEE
mixas84 [53]

Answer:

The vertical velocity of the ball when released = 10.81 m/s

The vertical velocity of the ball in the basket = 8.81 m/s

Step-by-step explanation:

The given parameters are;

The height of the basket = 10 feet

The horizontal location of the shooter from the basket = 20 feet

The height from which the shooter releases the ball = 8 feet

The horizontal velocity of the ball = 10 ft/s

Therefore, we have;

Time, t = Horizontal distance/(Horizontal velocity)

t = 20/10 = 2 seconds

The vertical velocity is given as follows;

s = u·t - 1/2·g·t²

Where;

u = The vertical velocity

s = The height above the initial height from which the ball is released

s = y - y₀

Where;

y = The final height of the ball in the calculation = The height of the basket = 10 foot

y₀ = The initial height from which the ball is released = 8 feet

∴ s = 10 - 8 = 2 feet

g = The acceleration due to gravity = 9.81 m/s²

Substituting gives;

2 = u × 2 - 1/2 × 9.81× 2²

u = (2 + 1/2 × 9.81× 2²)/2 = 10.81 m/s

The vertical velocity of the ball when released = 10.81 m/s.

The vertical velocity of the ball in the basket is given by the following relation;

v² = u² - 2·g·s

v² = 10.81² - 2×9.81×2 = 77.6161

v = √(77.6161) = 8.81 m/s

The vertical velocity of the ball in the basket = 8.81 m/s

7 0
2 years ago
Other questions:
  • In the figure below, the segment that appears to be tangent to the circle is tangent to the circle. Which of the following is th
    14·1 answer
  • Two charges: q1=5C and q2= -3C are separated by 3.6 * 10^-6m. What is the force between them? Do the charges repel or attract?
    10·1 answer
  • Least to greatest in order 1/2 , -1/2 , -1/3 , 1/3​
    13·2 answers
  • There are 2/8 cups of peanuts and 1/4 cup of walnuts. Is there a greater amount of peanuts or walnuts? Explain
    11·1 answer
  • The parking lot at a grocery store has 90 cars in it. 90% of the cars are blue. How many cars are blue?
    8·1 answer
  • What is the equation of the line that passes through the point (-6,-8) and has a slope of 1/3
    10·1 answer
  • Evaluate when t=-3, -3t + 4​
    9·1 answer
  • For each of the following, find the percent change in the volume of a cube. The length of the side of the cube was first increas
    8·1 answer
  • Nathaniel is using the quadratic formula to solve 0 = x2 + 5x - 6. His steps are shown below/attached
    7·2 answers
  • Need help!!!!!! ASAP
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!