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
Romashka-Z-Leto [24]
3 years ago
12

HELP I WILL GIVE BRAINLYEST I SUCK AT MATH

Mathematics
2 answers:
Allushta [10]3 years ago
8 0

Answer:

39/44

Step-by-step explanation:

Change 3 1/4 to 13/4 (improper fraction)

Multiply 3/11 x 13/4 = 39/44

SOVA2 [1]3 years ago
3 0
9 2/3

I cross multiplyed and added and got 145/15 when I simplified it, it was 9 10/15 which = 9 2/3
You might be interested in
DISCLAIMER......................................................................................................................
yuradex [85]

Answer: wut the ham is this

8 0
3 years ago
Read 2 more answers
Clara estimates that the length of a hiking trail is 5.75 km. She later learns that its actual length is 6.25 km. What is the pe
antoniya [11.8K]
8.0% is the answer. To solve these problems just do actual length minus her guess which gives you 0.5. Then divide what you got by the actual length. 0.5 divided by 6.25 is 0.08. Multiply that by 100. 0.08 x 100 is 8 which means the answer is 8.0% :)
5 0
3 years ago
Jennifer was awarded damages of $150,000 in a successful lawsuit she brought against her employer 4 years ago. Simple interest o
Inessa05 [86]
The annual interest is $150,000 x 0.15 = $22,500. The accrued interest after 4 years is $90,000. Therefore in the final judgement Jennifer would be awarded:
150,000 + 90,000=240,000.
The answer is $240,000.
4 0
3 years ago
If the angle between each blade of the wind turbine is the same, and each blade has a length of 20 meters, find the distance bet
Ket [755]

A typical windmill has three blades. We can envision these blades in a circle, which a circle = 360 degrees. We want to divide up the angles of the blades so they are even or makes up 360 degrees. We have three blades so we have 3 angles to divide by 360 degrees. So, 360 / 3 = 120 degrees. Now that we know the angle of the blades, we can use the Law of Cos to solve the distance between the blade tip.


Law of Cos

c^2 = a^2 + b^2 - 2(a)(b)(\cos A)


We know

a = 20

b = 20

A = Angle = 120


We need to solve for c

c^2 = a^2 + b^2 - 2(a)(b)(\cos A)


Take the square root of each side of the =

\sqrt{c^2} = \sqrt{a^2 + b^2 - 2(a)(b)(\cos A)}

c = \sqrt{a^2 + b^2 - 2(a)(b)(\cos A)}

Input the values we know into the formula and solve for c:

c = \sqrt{a^2 + b^2 - 2(a)(b)(\cos A)}

c = \sqrt{20^2 + 20^2 - 2(20)(20)(\cos 120)}

c = \sqrt{400 + 400 - 2(20)(20)(\cos 120)}

c = \sqrt{800 - 2(20)(20)(\cos 120)}

c = \sqrt{800 - 2(400)(\cos 120)}

c = \sqrt{800 - 800(\cos 120)}

c = \sqrt{800 - (-400)}

c = \sqrt{1200}

c = 20\sqrt{3}

c = 34.641016

c = 34.64


We now have our answer, which is 34.64 and that is C.






3 0
4 years ago
Rational numbers can be expressed as? A- real numbers C- whole numbers Rational numbers can be expressed as? A- real numbers B-
Anettt [7]
Hello there.

<span>Rational numbers can be expressed as

</span><span>quotient or fraction</span>
8 0
3 years ago
Other questions:
  • Y=10x+16 looks like what on a graph
    9·1 answer
  • Why is it important to convert rates to the same units before comparing them
    15·1 answer
  • 5. Janna and Laura broke a six-inch candy bar in half to share with each
    9·2 answers
  • A negative slope means that the line moves up from left to right​
    12·2 answers
  • What is the standard form of the number ninety-two hundredths?
    7·1 answer
  • The question is in the image.<br> Please answer
    13·1 answer
  • The Beechcraft 1900D is a commuter airplane with a fuel capacity of 665 gallons. The function that represents how the amount of
    8·1 answer
  • There's a room, the height is 12, length is 14, and width is 10. What is the total area of the 4 walls?
    15·1 answer
  • Determine the values of k for which the function f(x) = 4x^2-3x + 2kx + 1 has two zeros. Check these values in the original equa
    12·1 answer
  • How do I divide numbers by using long division. <br>​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!