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OverLord2011 [107]
3 years ago
11

What is the area of the gray triangle shown?​

Mathematics
2 answers:
nikitadnepr [17]3 years ago
6 0

Answer:

112.5 square units

Step-by-step explanation:

Area = 1/2bh

where b = 15 and h = 15 (you can look at the graph)

So A = 1/2(15)(15) = 225/2 = 112.5 square units

Answer

112.5 square units

DanielleElmas [232]3 years ago
5 0

Answer:

The area of the triangle is basically half the area of the square, so we only need to find the area of the square and divide it by 2:

S = (15 · 15)/2 = 112.5 (square units)

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What is 3.0416666667 as a fraction
kirill [66]
Answer:
= 3041666667/1000000000

= 3041666667/1000000000

<span>= 3  41666667/1000000000 </span>
Work:
Write the decimal number as a fraction
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3.041666667 = 3.041666667 / 1

Multiplying by 1 to eliminate 9 decimal places
we multiply top and bottom by 9 10's

Numerator (N)
N = 3.041666667 × 10 × 10 × 10 × 10 × 10 × 10 × 10 × 10 × 10 = 3041666667
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Simplifying our fraction

= 3041666667/1000000000

= 3041666667/1000000000

<span>= 3  41666667/1000000000</span>
4 0
3 years ago
Ned, the owner of neds shop, sells peanuts for $10 per pound and cashews for $9 per pound. Ned wants to create a 20 pound barrel
Ymorist [56]
We will use a system of equation for this one. 
P=Peanuts; C=Cashews
P+C=20
This represents the pounds.
10P+9C=191
We can make the first equation equal C.
C=20-P
10P+9(20-P)=191
10P+180-9P
P+180=191
P=11
There are 11 pounds of peanuts, which means there's 9 pounds of cashews.

4 0
3 years ago
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