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
stiks02 [169]
2 years ago
9

If 60% of a number is 8, find 30% of that number.

Mathematics
1 answer:
podryga [215]2 years ago
6 0
60/100 = 8/x

Multiply both sides by 100

60 = 800/x

Multiply both sides by x

60x = 800

Divide both sides by 60

x = 13.3333333333333

0.3 • x = answer

Answer = 4
You might be interested in
Which is the correct calculation of the y-coordinate of point A? 0 (0 - 0)2 + (1 - y2 = 2 O (0 - 1)² + (0- y2 = 22 (0-0)² + (1 -
dimaraw [331]

Answer:

The y-coordinate of point A is \sqrt{3}.  

Step-by-step explanation:

The equation of the circle is represented by the following expression:

(x-h)^{2}+(y-k)^{2} = r^{2} (1)

Where:

x - Independent variable.

y - Dependent variable.

h, k - Coordinates of the center of the circle.

r - Radius of the circle.

If we know that h = 0, k = 0 and r = 2, then the equation of the circle is:

x^{2} + y^{2} = 4 (1b)

Then, we clear y within (1b):

y^{2} = 4 - x^{2}

y = \pm \sqrt{4-x^{2}} (2)

If we know that x = 1, then the y-coordinate of point A is:

y = \sqrt{4-1^{2}}

y = \sqrt{3}

The y-coordinate of point A is \sqrt{3}.  

4 0
3 years ago
HELP ASAP!!! There are 18 girls and 12 boys in an 8th grade class. Two students are chosen to go on the field trip. What is the
noname [10]

Answer:

12/30

Step-by-step explanation:

3 0
3 years ago
PLEASE HELP (IM GIVING 100 POINTS)
Natasha2012 [34]

Answer:

A

Step-by-step explanation:

area of triangle = 1/2*base*height

small triangle = 1/2*4*3 = 6

Big triangle = 1/2*8*6= 24

24/6=4

the big triangle is 4 times the size of the big triangle. so the small triangle would be 1/4 the size. hence D1/4(xyz) answer is A

6 0
3 years ago
How long will it take for an investment to triple, if interest is compounded continuously at 4%?
Margaret [11]
3p=pe^tr,,3=e^0.04t ,,then use log to find t
3 0
3 years ago
16=2x+3x+1<br><br><br> Solve for X
stiks02 [169]
The answer is 3

5x = 16-1
5x = 15
x = 3
7 0
3 years ago
Read 2 more answers
Other questions:
  • What is the midpoint shown below
    12·1 answer
  • Which of the following values has 3 significant figures?
    6·1 answer
  • Show the result of substituting x=0 into 0.75x+1.5y=40
    6·1 answer
  • Could someone explain 21 = -7n please?
    6·1 answer
  • Part II: Find the sine, cosine, and tangent ratios of &lt;y ​
    15·1 answer
  • A circle is shown below. What is the area of the unshaded sector?
    7·1 answer
  • What is the value of d?<br> A.100 B.84 C.50 D.80
    12·2 answers
  • Factoring is the opposite of what property?
    14·1 answer
  • Adrian brought snacks for his team's practice. He bought a bag of apples for $1.68 and a 12-pack of juice bottles. The total cos
    11·1 answer
  • Determine if each situation represents a proportional relationship. Explain your reason 1. A brownie recipe calls for 3 parts co
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!