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
lana [24]
3 years ago
10

I need help with these questions and plz show the work

Mathematics
1 answer:
mr Goodwill [35]3 years ago
5 0
1. you may want to find the area of the floor of a house to maybe buy tile or hardwood flooring and you need to know the area of the floor to know how much material is needed

to find the area you must multiply hight x the width
2. 4 x 6 = 24
3. 6 x 3 = 18
4. 3 x 4 = 12

You might be interested in
Can someone help me?
mestny [16]

Answer:

Step-by-step explanation:

To do this, we must use the unit circle. At the angle \frac{\pi }{6} the coordinate pair is (\frac{\sqrt{3} }{2}, \frac{1}{2}) and the hypotenuse is 1

Now that we know these we can start using the trig functions

sin = y

cos = x

tan = \frac{y}{x}

And the other functions would be the reciprocal of these

csc = \frac{1}{y}

sec = \frac{1}{x}

cot = \frac{x}{y}

This would mean that

sinx = \frac{1}{2}

cosx =\frac{\sqrt{3} }{2}

tanx =\frac{1}{\sqrt{3} } or \frac{\sqrt{3} }{3} if you're supposed to rationalize your denominators

cscx = 2

secx = \frac{2}{\sqrt{3} } or \frac{2\sqrt{3} }{3}

cot = \sqrt{3}

6 0
3 years ago
Captain Salamander has a lazy time on the trip and spends about 15 hours a day sleeping. What fraction of the day does he spend
padilas [110]

Well there is 24 hours in a day so 24 - 15 = 9. So he spends 9 hours awake.

7 0
3 years ago
What is (x - 4y) (-3x - 2y) = ?
Artemon [7]
The answer is -3x^2+10xy+8y^2
3 0
3 years ago
Ok whoever answers this correct will get 100 brainly points
Snezhnost [94]

Answer:

We are given an area and three different widths and we need to determine the corresponding length and perimeter.  

The first width that is provided is 4 yards and to get an area of 100 we need to multiply it by 25 yards.  This would mean that our length is 25 yards and our perimeter would be 2(l + w) which is 2(25 + 4) = 58 yards.

The second width that is given is 5 yards and in order to get an area of 100 yards we need to multiply by 20 yards.  This would mean that our length is 20 yards and our perimeter would be 2(l + w) which is 2(20 + 5) = 50 yards.

The final width that is given is 10 yards and in order to get an area of 100 yards we need to multiply by 10.  This would mean that our length is 10 yards and our perimeter would be 2(l + w) which is 2(10 + 10) = 40 yards.

Therefore the field that would require the least amount of fencing (the smallest perimeter) is option C, field #3.

<u><em>Hope this helps!</em></u>

3 0
2 years ago
Read 2 more answers
Solve the following:<br><br> 1 - .008 =
kykrilka [37]

Answer:

0.992

Step-by-step explanation:

do you not have a calculator

3 0
2 years ago
Read 2 more answers
Other questions:
  • Solve the equation<br> (k-1)^3/2 -3 =61
    12·1 answer
  • Suppose that X has the normal distribution for which the mean is 1 and the variance is 4. Find the value of each of the followin
    15·1 answer
  • When a gas turns to a liquid the energy of the particles
    11·2 answers
  • What is the probability that a randomly selected candle is orange scented?
    12·1 answer
  • Please help with this problem!
    12·2 answers
  • What is the measure of angle 1?
    8·2 answers
  • the distance between Johannesburg and bloemfontein is estimated at 435km. if they travel at an average speed of 120km per hour,h
    15·2 answers
  • 331 students was on a field trip. Six buses were filled and 7 students traveled in cars. How many were in each bus?​
    6·1 answer
  • How do I find the range of a function?<br>​
    9·2 answers
  • What is the value of the x ? x + x + x = 56
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!