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
N76 [4]
3 years ago
14

What is the value of X? 14 // 3 21

Mathematics
1 answer:
julia-pushkina [17]3 years ago
5 0

Answer:

2

Step-by-step explanation:

3/21=x/14

X=2

Answer is 2

You might be interested in
What is the correct answer can you guys help me I really need help on this?? Please
luda_lava [24]
The answer is 192 y^8.

(4y^2)^3 = 64y^6

64y^6 • 3y^2= 192y^8

When “multiplying” a number with an exponent, you add the 2 exponents.
3 0
3 years ago
Can anyone help me?pls
Mama L [17]

Answer/Step-by-step explanation:

Given:

C = right angle = 90°

BC = a = ?

AB = c = 12

AC = b = 9

Required:

a, <A, and <B

Solution:

✔️Find a using Pythagorean Theorem:

a = √(c² - b²)

a = √12² - 9²) = √63

a = 7.93725393 = 8 (nearest whole number)

✔️Find A by applying trigonometric ratio:

Thus,

Reference angle = A

Hypotenuse = 12

Adjacent = 9

Therefore,

cos(A) = \frac{adj}{hyp} = \frac{9}{12}

cos(A) = 0.75

A = cos^{-1}(0.75)

m<A = 41° (nearest whole number)

✔️Find B:

m<B = 180 - (90 + 41) (sum of interior angles of triangle)

m<B = 49°

8 0
3 years ago
An electric car makes 3,000 revolutions per minute, How many degrees does it rotate in a second?
ruslelena [56]

Answer:

It rotates 50 times a second

Step-by-step explanation:

There is 60 seconds in a minute,so all you have to do is Divide 30,000 by 60 and you get 50!

3 0
3 years ago
Selena buys 4 peaches that weigh 1 pound in all. Each peach weighs the same amount. Peaches are on sale for $2.24 per pound.
DochEvi [55]

Answer:

4 ounces   IF...

Step-by-step explanation:

(16 ounces to a pound)

are they asking how much each peach weighs? (16/4=4)

3 0
2 years ago
What is the Riemann hypothesis
jonny [76]
In mathematics, the Riemann hypothesis is a conjecture that the Riemann zeta function has its zeros only at the negative even integers and complex numbers with real part
1
/
2
. Many consider it to be the most important unsolved problem in pure mathematics (Bombieri 2000). It is of great interest in number theory because it implies results about the distribution of prime numbers. It was proposed by Bernhard Riemann (1859), after whom it is named.
4 0
2 years ago
Other questions:
  • A cylinder has a volume of 245 cubic units and a height of 5 units. The diameter of the cylinder is
    12·2 answers
  • Help me please. I’m getting frustrated. I keep writing out the equation wrong and don’t know where I’m messing up Write all solu
    7·2 answers
  • Help me please and explain. <br><br>FIND THE AREA OF THE UNSHADED REGION ​
    10·2 answers
  • Erika worked 14 hours last week and 20 hours this week. If she earns $9 per hour, how much did she earn during these two weeks
    14·1 answer
  • 5) Heidi can type 120 words in 3 minutes. How many words can she type in 1
    12·2 answers
  • What is sin -1 (1/2) if the terminal side of 0 is located in quadrant 1
    5·1 answer
  • 10 to the power of 2 - 4 to the power of 3
    5·2 answers
  • I’m lazy to do this XD But I’m kinda confused
    9·1 answer
  • Find the total surface area of this cone.
    14·1 answer
  • Isabel owns a T-shirt cart and has a contract with a local sports arena to distribute T-shirts outside the venue. Isabel is paid
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!