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
Virty [35]
3 years ago
15

All of the following are equivalent to 3:8=x:32 except

Mathematics
2 answers:
Leno4ka [110]3 years ago
4 0

Answer:

Your answer is D : 8 : 32 = 3 : x

Hope it helps you :)


Elina [12.6K]3 years ago
3 0

Answer:  Option 'C' is correct for the question .

Step-by-step explanation:

Since we have given that

3:8=x:32

the value of x will be

\frac{3}{8}=\frac{x}{32}\\\\\frac{3\times 32}{8}=x\\\\12=x

A) 8:3=32:x

The value of x will be

\frac{32\times 3}{8}=x\\\\x=12

B) 3:x=8:32

The value of x will be

\frac{32\times 3}{8}=x\\\\12=x

C) x:8=3:32

The value of x will be

\frac{3\times 8}{32}=x\\\implies x\neq 12

Hence , Option 'C' is correct for the question .

You might be interested in
During a school race, Sonic ran around the entire track 5 times in 10 seconds. Everyone was shocked by his speed, which was equa
Aleonysh [2.5K]

Step-by-step explanation:

there is no diagram here.

I assume that the race track is a rectangle in the middle and two half-circles at the left and right ends, and that the length of the rectangle is D = 2R. which makes the rectangle actually a square, as the width is the diameter of the (half-)circles, which is also 2R.

Sonic ran the track 5 times in 10 seconds with a speed of 321 m/s.

that means he ran 10×321 m in 10 seconds = 3210 m.

so, 5 times the track is 3210 m, which means that the track itself is 3210/5 = 642 m long.

and based on the assumptions above the track consists of 2 times the length of the rectangle (or square), and the full circumference of a circle with radius R (2 half-circles make one full circle).

we know the formula for the circumference of a circle :

2×pi×radius

so, we have then

642 = 2×2R + 2×pi×R = R×(4 + 2×pi)

R = 642 / (4 + 2×pi) = 62.43201701...

and when using the requested "cut-off" pi = 3.14, we get

R = 642 / (4 + 2×3.14) = 62.45136187...

and that is rounded 62.5

so, the second answer option is correct.

7 0
3 years ago
Read 2 more answers
Megan took out a student loan for $9,075 if she paid $4.537.50 in simple interest over 10 years what percent was her interest ra
madam [21]

Answer:

5%

Step-by-step explanation:

Solving our equation

r = 4537.5 / ( 9075 × 10 ) = 0.05

r = 0.05

converting r decimal to a percentage

R = 0.05 * 100 = 5%/year

The interest rate required to

accumulate simple interest of $ 4,537.50

from a principal of $ 9,075.00

over 10 years is 5% per year.

7 0
3 years ago
If one side is 5 and the others is 12 of a triangle with an 90° angle what is X
Taya2010 [7]

Answer:

x= 13

Step-by-step explanation:

12²+5²

=169

square root of 169 =13 answer 13#

3 0
3 years ago
Enter the value of n so the expression (-6y+1)+(4.7y-3.1) is equivalent to (ny-2.1)
Greeley [361]

If im correct, n= -1.3

7 0
3 years ago
What is x in the equation y=ax-b
MrRissso [65]

Answer:

intercept

Step-by-step explanation:

a is a constant and x is the intercept

8 0
3 years ago
Other questions:
  • If AC = 20 centimeters, and BC = 16 centimeters, which does AB equal?
    11·1 answer
  • I need the answer in a fraction if possible
    15·1 answer
  • How I can find the angles of romboys
    10·1 answer
  • I WILL GIVE BRAINLIEST TO WHOEVER IS CORRECT!
    9·2 answers
  • What is the slope of a line perpendicular to the line y= -4x + 16
    13·1 answer
  • What is the multiple zero and multiplicity of f(x) = (x − 3)(x − 3)(x + 5)? a. Multiple zero is 5; multiplicity is 1 b. Multiple
    9·2 answers
  • What is the equation of the line that is parallel to the line 5x + 2y = 12 and passes through the point (−2, 4)?
    5·1 answer
  • PQ is the perpendicular bisector of MN what is QN?
    12·1 answer
  • Pete is building a fence around a rectangular field. In his design, the length of the field is 62 feet and the width is 25 feet.
    12·1 answer
  • A polygon has vertices at (4, 1), (4,7), (10, 7) and (10, 1). How does the perimeter of
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!