Answer:
21.01 cubic metres
Step-by-step explanation:
We have to find the value of 1 cubic foot and then convert to cubic metre.
1 foot = 0.3048 m
1 cubic foot = 
= 0.02832 cubic metre
A volume of 742 cubic foot will therefore be:
742 * 0.02832 = 21.01 cubic metres
The volume in cubic metres is 21.01 cubic metres
Step-by-step explanation:
<em>→</em><em> </em><em>3</em><em>x</em><em> </em><em>+</em><em> </em><em>4</em><em> </em><em>=</em><em> </em><em>1</em><em>3</em>
<em>→</em><em> </em><em>3</em><em>x</em><em> </em><em>=</em><em> </em><em>1</em><em>3</em><em> </em><em>-</em><em> </em><em>4</em><em> </em><em>=</em><em> </em><em>9</em>
<em>→</em><em> </em><em>x </em><em>=</em><em> </em><em>9</em><em>/</em><em>3</em><em> </em><em>=</em><em> </em><em>3</em>
<em>→</em><em> </em><em>x </em><em>=</em><em> </em><em>3</em>
<em>option</em><em> </em><em>B </em><em>is </em><em>correct</em>
<em>hope </em><em>this</em><em> answer</em><em> helps</em><em> you</em><em> dear</em><em>!</em><em> </em><em>take </em><em>care</em>
Answer: 125.44
Step-by-step explanation:
(.56) x 224
Answer:
3rd choice
Step-by-step explanation:
In division for variables with same base, you do subtract top exponent minus bottom exponent. She did that correctly since -3-(-1)=-3+1=-2 and -2-1=-3.
The problem said m=-2 and n=4 and she replace m with (-2) and n with (4). She did this correctly.
You can multiply base numbers unless the exponents are the same 4 doesn't have the exponent -2 on it so you can't do (4(-2))^(-2)
The error is the 3rd option.
Answer:
1×1÷11. 5×3=15. 7×7=49 3×5=15 I'm not really sure but is there's anything else
