The glass needed to frame the poster is 1500 square inches.
Given,
Matt is framing his favorite poster.
The poster is 30 incheswide and 50 inches long.
We need to find out how many square inches of glass will he need toframe the poster.
It is given by:
Area = Length x Width
We have,
Length = 30 inches
Width = 50 inches
We see that it is a rectangle.
Area of rectangle:
= Length x Width
= 30 x 50
= 1500 square inches.
Thus the glasses needed to frame the poster is 1500 square inches.
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Answer:
74.05
Step-by-step explanation:
150-50-5.50-20=74.05 So she can invite 20 friend
Answer:
definitely 7
Step-by-step explanation:
B) No longer used by many countries
C) Used by all countries
D) Based on measurements in pounds.
The gold standard is No longer used by many countries. Therefore, the correct option is option B.
A monetary system known as the "gold standard" links the value of a nation's currency or paper money directly to the price of gold. Countries agreed to exchange paper money for a certain amount of gold under the gold standard. A nation that adheres to the gold standard establishes a fixed gold price and buys and sells gold at that rate.
The value of the currency is established using that set price. The worth of a dollar, for instance, would be equal to 1/500th of an ounce of gold if the U.S. fixed the price of gold at $500 per ounce. The gold standard is No longer used by many countries.
Therefore, the correct option is option B.
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Answer:
Step-by-step explanation:
Let's find the solution, but first we need to understand the following:
multiplication of binomials establish that:
now, because your binomials are (x-9) and (x+2), using the above we obtain:
which can be simplified as:
giving the solution:
Answer:
-7x-18
Step-by-step explanation: