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
vodka [1.7K]
3 years ago
15

List three different combinations of coins each with a value of 30% of a dollar​

Mathematics
2 answers:
xz_007 [3.2K]3 years ago
7 0

Answer:

3 dimes 1 quarter and 1 nickel

Step-by-step explanation:

they all equal to 30%

SVETLANKA909090 [29]3 years ago
5 0

Answer:

1. one quarter and one nickel

2. two dimes and two nickels

3. one dime, two nickels, and ten pennies

Step-by-step explanation:

(Assuming you mean U.S.A. money)

30% of a dollar equals 30 cents. Each of the above equals 30 cents.

You might be interested in
9x^2 - 12x + 4 = 0<br> Solve for x
hram777 [196]

Answer:

x = 2/3

Step-by-step explanation:

9x2−12x+4=0

Step 1: Factor left side of equation.

(3x−2)(3x−2)=0

Step 2: Set factors equal to 0.

3x−2=0 or 3x−2=0

x=  2 /3

4 0
3 years ago
Read 2 more answers
Simplify and Show Work or no brainlist
natali 33 [55]

Answer:

Step-by-step explanation:

and also you are diviing the numbers then subtracting 9

5 0
3 years ago
Read 2 more answers
Quadrilateral A has side lengths 6, 9, 9, and 12. Quadrilateral B is a scaled copy of Quadrilateral A, with its shortest side of
Alekssandra [29.7K]

Answer:

Look below

Step-by-step explanation:

Ok, you got a Quadrilateral with the side lengths 6, 9, 9, 12

The shortest of B is 2

Find the scale factor of the A to B

6 -> 2

6/2 = 3

Scale factor is 3

Now divide all the sides by scale factor

6/3, 9/3, 9/3, 12/3 = 2, 3, 3, 4

Add them all together to get the perimeter

2+3+3+4 = 12

Perimeter of B is 12

5 0
3 years ago
What is the poorest country in the world
maxonik [38]
According to the data of December 2017, the most poorest countries in the world are in Africa (Guinea, Somali, Mozambique, Burundi, Malawi, Liberia, Central African Republic, Niger), the most poorest is Central African Republic.
Its economic basically is dependent on diamonds export, the most of the diamonds is soled on the 'black' market, which allow to pass the taxes of government...
8 0
3 years ago
Help me I need it choose this one please
Kryger [21]

Answer:

Dilation is a transformation that either reduces or enlarges an object in the coordinate plane.

5 0
2 years ago
Other questions:
  • 36/ of what number is 27
    15·2 answers
  • Use a calculator to find the value of the trigonometric function to four decimal places. Tan 3.4??? A.0.2555 B.0.0594 C.0.9668 D
    14·1 answer
  • Which expression represents the greatest common factor (GCF) of 16 and 40?
    11·1 answer
  • Eric owns and operates the Hot Ham food truck. The expression 3.25b+2h gives the cost of b burgers and h hot dogs. What is the c
    8·2 answers
  • Find the total mass of the triangular region shown below. All lengths are in cm, and the density of the region is sigma(x) = 1 +
    10·1 answer
  • Lines m and lines n are parallel . They are cut by transversal t . What other angle is equal to 65 degrees
    10·1 answer
  • Consider the following graph of h(x) , a piecewise function, and determine the following answers in interval notation.
    6·1 answer
  • A group of 3 children and 2 adults pay a total of $120 to take a karate class. A group of 5 children and 1 adult take the same k
    14·1 answer
  • Toney tossed a coin off a bridge. The path of the coin's height can modeled by the equation below. h(t) = − 16 t^2 + 40 t + 20 W
    10·1 answer
  • Relationships… are they proportional? !!!20 POINTS!!!
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!