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
malfutka [58]
3 years ago
9

a scale model of the human heart os 196 in. The scale is 32:1, what is the approximate actual size of the heart

Mathematics
1 answer:
Yanka [14]3 years ago
7 0
If it is a 32:1 then the answer is somewhere around 6.125 inches

32 : 1 = 196 : X
32X = 196
X = 196/32
X= 6.125


You might be interested in
A rectangle is 12cm long and 9cm wide . calculate the length of the diagonal​
Shalnov [3]

Answer: 15 centimeters

Step-by-step explanation: You cut the rectangle into two triangles following the diagonal. You add 12 squared (144) and 9 squared (81) together. You get 225. You get the square root of 225 which is 15 and that is your answer. Basic solving for the hypotenuse.

4 0
3 years ago
Read 2 more answers
Number of cars Repaired at
sveta [45]
What if this !? Tricky answer : explanation
6 0
3 years ago
–4b + 8c + 12 – 8b – 2c + 6
sertanlavr [38]

Answer:

-24

Step-by-step explanation:

-4-8= -12

8-2=6

12+6=18

-12b+6c+18

Greatest common factor = 6

-12/6=-2

6/6=1

18/6=3

D 6(-2b+1c+3)

-12(2)+6(-3)+18

-24+(-18)+18

-42+18= -24

-24

7 0
3 years ago
Read 2 more answers
Plzzzzzzzzzzzzzzzzz HELP ME on this problem: 10/ 4 = x + 8/ x – 1. 50 Points available
USPshnik [31]


Equation: SOLVE


Solution for 10=4(x-1)-(x-8) equation:

Simplifying
10 = 4(x + -1) + -1(x + -8)

Reorder the terms:
10 = 4(-1 + x) + -1(x + -8)
10 = (-1 * 4 + x * 4) + -1(x + -8)
10 = (-4 + 4x) + -1(x + -8)

Reorder the terms:
10 = -4 + 4x + -1(-8 + x)
10 = -4 + 4x + (-8 * -1 + x * -1)
10 = -4 + 4x + (8 + -1x)

Reorder the terms:
10 = -4 + 8 + 4x + -1x

Combine like terms: -4 + 8 = 4
10 = 4 + 4x + -1x

Combine like terms: 4x + -1x = 3x
10 = 4 + 3x

Solving
10 = 4 + 3x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-3x' to each side of the equation.
10 + -3x = 4 + 3x + -3x

Combine like terms: 3x + -3x = 0
10 + -3x = 4 + 0
10 + -3x = 4

Add '-10' to each side of the equation.
10 + -10 + -3x = 4 + -10

Combine like terms: 10 + -10 = 0
0 + -3x = 4 + -10
-3x = 4 + -10

Combine like terms: 4 + -10 = -6
-3x = -6

Divide each side by '-3'.
x = 2

Simplifying
x = 2
6 0
3 years ago
Bella brought candy to give
Len [333]
She brought 48 pieces. The equation is x/12=4
7 0
3 years ago
Read 2 more answers
Other questions:
  • What is coordinates of the y intercept of x+5=0
    15·1 answer
  • How many points does the given equation have in common with the x-axis and where is the vertex in relation to the x-axis. y=x^2-
    9·1 answer
  • Find the sum: 4 square root 3+11 square root 12
    11·2 answers
  • Help me? Product of a sum and a difference
    13·1 answer
  • Miu will solve the system of equations below using the elimination method.
    11·1 answer
  • A school allots £3000 to spend on a trip to the theatre. Theatre tickets have a regular cost of £40 each and are on offer for 1
    14·1 answer
  • Inverse equation t=120r/r+120 R=???
    9·1 answer
  • HEELLLPPP ILL GIVE BRAINLIEST
    10·1 answer
  • What is the argument of Negative 5 StartRoot 3 EndRoot + 5 i?
    15·2 answers
  • Find the tangent of the angle indicated by each of the following right angle triangles.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!