Answer:240 square centimeters
Step-by-step explanation:
1. 10x7=70
2. 7x10=70
3. 25x4=100
70+70+100=240
AnswEr :
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The value of q is -1.42
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➤ How to solve ?
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That's quite easy but you need to recall the BODMAS rule .
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BODMAS rule states the correct sequence to solve an equation . First we need to solve the bracket part then solve if any of is present moving further to division then multiplication carrying with addition atlast subtraction
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In this equation we will solve the bracket then we will apply further BODMAS rule
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SolutiOn :
➠ 7x + 31 = 8x - 1 ( 27x + 3 ) -3
➠ 7x + 31 = 8x - 27x - 3 - 3
Now, we will bring the variable on left hand side and constants on right hand side
➠ 7x - 8x + 27x = - 31 - 3 - 3
➠ 26x = -37
➠ x = -37/ 26
➠ x = - 1.42
∴ The value of x is -1.42 .
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Answer:
EZ answer 9+10=21
Step-by-step explanation:
Answer:
x = 11
Step-by-step explanation:
<span>Real
numbers are closee under addition.
Explanation: that means that the addtion of two real numbers is always a real number.
Integers are not closed under division.
Explanaton: that means that when you dived an integer number by another integer number the result may be a non integer number.
Irrational numbers are not closed under multiplication.
Explanation: that means that the multiplication of two irrational numbers may result in a rational number.
Rational numbers
are closed under subtraction.
Explanation: that means that the result of the subtraction of rational numbers is always a rational number.
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