PLEASE TELL ME THE VALUE

Mathematics

1 answer:

MatroZZZ [7]3 years ago

3 0

Answer:

Hello! answer: there are 7 quarters which are worth 25 cents each 6 dimes which are worth 10 cents each

there are 5 nickels which are worth 5 cents each and there are 8 pennies which are worth 1 cent each

the total value off all of these together is $2.68

You might be interested in

What descibes the cross section of a cube that passes through a b c and d

Ulleksa [173]

Answer:A rectangle that is not a square

Step-by-step explanation:

8 0

3 years ago

What % could i make 2/5 of a hour? like 10% of a hour. like that.

yarga [219]

well, we can say that 1 hour is 100%, what is 2/5 hr off of it in percentage?

$\begin{array}{ccll} hour&\%\\ \cline{1-2} 1 & 100\\ \frac{2}{5}& x \end{array} \implies \cfrac{1}{~~ \frac{2}{5}~~}=\cfrac{100}{x}\implies \cfrac{5}{2}=\cfrac{100}{x} \\\\\\ 5x=200\implies x=\cfrac{200}{5}\implies x=40$

7 0

2 years ago

The diagram shows a cone and its axis of rotation. Which type of cross section is formed when the cone is intersected by a plane

yKpoI14uk [10]

Answer:

Right-triangle

Step-by-step explanation:

Take a right triangle for example, then twist it 360 degrees, keeping the longest leg at the center of rotation. It will then form a cone.

8 0

3 years ago

Read 2 more answers

Find the value of f(-1) for the function below

mrs_skeptik [129]

Put the value of x = -1 to the equation of a function f(x):

$f(x)=\dfrac{2}{3}\times3^{3x+12}\\\\f(-1)=\dfrac{2}{3}\times3^{3(-1)+12}=\dfrac{2}{3}\times3^{-3+12}=\dfrac{2}{3}\times3^9=\dfrac{2}{1}\times3^8=13,122\to\boxed{B.}$

8 0

3 years ago

What is used to support the steps of a geometric proof?

Sunny_sXe [5.5K]

The answer would be the third choice as Geometry is essentially based on other proven theorems, axioms, and definitions.

8 0

3 years ago