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s2008m [1.1K]
3 years ago
9

An unknown number decreased by three equals one

Mathematics
1 answer:
KatRina [158]3 years ago
3 0
The answer can be 4
4 - 3 = 1
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Mr. Chen filled a wading pool with 20 gallons of water. How many pints of water did he put in a pool
eduard

Answer:

160 pints

Step-by-step explanation:

Every 1 gallon = 8 pints.

20x8=160

8 0
3 years ago
Read 2 more answers
ABCD is a rectangle. Find the length of each diagonal.ac=2(5a+1) bd=2(a+1).
Igoryamba
   
Rectangle diagonals are equal.

2(5a+1) = 2(a+1)
10a + 2 = 2a + 2
10a -2a = 2 - 2
8a = 0
⇒ a = 0

AC = 2(5a+1)  = 2(5 × 0 +1)= 2(0 + 1) = 2 × 1 = 2 <span> 
</span>BD = 2(a+1) = 2(0 + 1) = 2 <span>× 1 = 2
</span>
Ansver:   AC = BD = 2 



7 0
4 years ago
What equation could be used to find the area of the stage in square meters ?
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Answer:

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3 0
3 years ago
A rancher plans to use 800 feet of fencing and a side of his barn to form a rectangular boundary for cattle. What dimensions of
DENIUS [597]

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Step-by-step explanation:

6 0
4 years ago
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48% of 8? 3% of 119? 26% of 280?
OLga [1]
X% of y
x%=x/100
'of' means multiply
x% of y=x/100 times y so

48% of 8=48/100 times 8=384/100=3.84

3% of 119=3/100 times 119=357/100=3.57

26% of 280=26/100 times 280=7280/100=72.8
8 0
4 years ago
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