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3 years ago

5

A pair of pants and a shirt cost $75 altogether. If the shirt costs $15 more than the pants, how much do the pants cost? Please

help :(

1 answer:

Alexxandr [17]3 years ago

3 0

i messed up lol. ill do it again this is literally kindergarden work. thats why i messed up

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The expression 0.00222 x 10^n is greater than 2 (and n is an integer). what is the smallest possible value for n

77julia77 [94]

The smallest value for n is -3
When you move the decimal point to the right, the exponent on the 10 will be negative
move the decimal point to the right 3 times and you get 2.22 x 10^-3
2.22 is greater than two

8 0

4 years ago

A prism with a triangular base has a volume of 432 cubic feet. The height of the prism is 8

Rashid [163]

Answer:

9 feet

Step-by-step explanation:

Given:

A prism with a triangular base has a volume of 432 cubic feet.

The height of the prism is 8.

The triangle base has a base of 12 feet.

Question asked:

The height of the triangular base of the prism = ?

solution:

Volume of triangular prism = $Area of triangle \times height$

$432 = Area of triangle \times8$

Dividing both side by 8

$54 = Area of triangle$

$54 =$ $\frac{1}{2} \times base \times height$

$54 = \frac{1}{2} \times12\times height\\54 = \frac{12}{2} \times height$

Multiplying both side by 2

$108 = 12 \times height$

Dividing both side by 12

$9 = height$

Thus, height of the triangular base of the prism is 9

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3 years ago

What is the area of a sector with a central angle of 2π/9 radians and a radius of 16.7 ft?

Y_Kistochka [10]

Answer:

Area of the sector is 97.30 square feet.

Step-by-step explanation:

The area of the sector is given by

$A=(\frac{\theta}{2})r^2$

Plugging the known values in this formula to find the area of the sector

$A=(\frac{2\pi/9}{2})(16.7)^2\\\\A=\frac{2\pi}{18}\cdot16.7^2$

Use the value of π as 3.14

$A=\frac{2\cdot3.14}{18}\cdot16.7^2$

Simplifying, we get

$A=97.3016$

Rounded to the nearest hundredth, we get

$A=97.30$

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3 years ago

Read 2 more answers

Fifth grade eureka math Problems set module 2 lesson 1

lapo4ka [179]

Step-by-step explanation:

what is the question you are just showing us the lesson and modle

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3 years ago

Maria and Sam bought the items shown below .Maria's bill 1 iPad,3 smart watches 4 cellphones. Sam's bill-

Basile [38]

Answer:

$1002

Step-by-step explanation:

The answer could not be submitted;

So, I added it as an attachment

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3 years ago