2 years ago

How much is a dollar

Mathematics

2 answers:

Ivanshal [37]2 years ago

4 0

Answer:

$1.00

Step-by-step explanation:

nata0808 [166]2 years ago

3 0

Answer:

1 dollar is 100 cents

Step-by-step explanation:

100 pennies

10 dime

50 nickels

4 quarters

2 50 cent coins

2 quarters and 1 50 cents coin

25 nickels and 5 dimes

and many more!

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Given:3^5n=3^5(3^2n)^2 <br><br> solve for n

katovenus [111]

The correct answer is 5. Take a look at the attachment to see how I got the solution. Hope this helps! :)

6 0

2 years ago

A rotating lawn sprinkler sprays water in a circular area of grass as shown in the picture. The diameter of the circular area of

Georgia [21]

Answer:

$9\pi \: \mathrm{ft^2\:or}\: 28.27 \mathrm{\: ft^2}$

Step-by-step explanation:

The area of a circle is given by $r^2\pi$ where $r$ is the radius of the circle. The diameter is given as $6$ feet, so the radius of this circle is $\frac{6}{2}=3$ feet.

Plugging in our values, we get:

$3^2\pi=9\pi\approx28.27$ .

7 0

1 year ago

Helpppp please <br> I’m being timeeeeedddd

monitta

Answer:

x = -9

Step-by-step explanation:

ANGLES IN A TRIANGLE ADD UP TO 180°

50° + 80° = 130°

180° - 130° = 50

x+59 = 50

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3 0

2 years ago

You spent $175 on a pair of shoes and three shirts. Each shirt cost the same amount. The shoes cost four times the amount of one

sergey [27]

Step-by-step explanation:

1. making the equation:

shoes = x

shirts = y

175 = x + 3y

x = 4y

2. graph it (I'm using desmos)

the green line is for 175 = x + 3y and the purple one is for x = 4y

3. find the price

x = 4y

175 = 4y + 3y

175 = 7y

y = 175/7 = $25

price of the shirt = $25

x = 4y = 4*25 = $100

price of a pair of shoes = $100

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2 years ago

Write 5x^4 +2x^2 -8 in quadratic form

Darya [45]

Ok i can help you solve this problem do you know the formula for quadratic equations

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2 years ago