2 years ago

What happened to the U.S. dollar when President Nixon closed the gold window?

Mathematics

1 answer:

Sav [38]2 years ago

8 0

He announced that the US would no longer convert dollars to gold at fixed value

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the scale in a drawing is 2 in.:8 ft. On the drawing, a rolm is 3 inches long. What is the length in feet of the actual room?

Elina [12.6K]

2 in: 8 ft simplifies to 1 in: 4 ft which is just generally easier to work with.

1 in: 4 ft = 3 in: x ft

x ft= 4*3 = 12

The length of the actual room is 12 feet.

Hope this helps!

3 0

3 years ago

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A video game was originally priced at $20.it is on sale for 20% off.How much did you pay for the game?

Allushta [10]

20+ 20(0.2)
20+ 4
24 dollars

7 0

2 years ago

(U2.04 LC)

Neko [114]

Answer:

The value of x is 4.

Step-by-step explanation:

Given:

In ΔABC

m∠A = 10x+9

m∠B = 34°

m∠C = 97°

To Find:

x= ?

Solution:

Triangle sum property:

In a Triangle sum of the measures of all the angles of a triangle is 180°.

$\angle A+\angle B+\angle C=180\\\\10x+9+34+97=180\\\therefore 10x=180-140=40\\\\\therefore x=\dfrac{40}{10}=4\\\\\therefore x=4$

The value of x is 4.

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3 years ago

Jills fish weighs 8 times as much as her parakeet. Together the pets weigh 63 ounces. How much does the fish way

AVprozaik [17]

63×8 =504 because you are using repeated addition r just regular multiplication

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2 years ago

1. Solve this system by ELIMINATION and SUBSTITUTION in your note book. Make sure your work is neat and easy to read.

Andrews [41]

Answer:

(x,y) = (-219/9, -818/9)

Step-by-step explanation:

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2 years ago