Answer:
Step-by-step explanation:
1/4 and 2/5
4×5=20
We need to simplify it as there is no definite answer without knowing the value of <em>x. </em><span><span><span>2.5x</span>+<span>0.1x</span></span>−<span>0.01x</span></span><span>=<span><span><span><span>2.5x</span>+<span>0.1x</span></span>+</span>−<span>0.01x </span></span></span>Find the like terms:<span>=<span><span><span>2.5x</span>+<span>0.1x</span></span>+<span>−<span>0.01x
All of them have <em>x</em>, so they can be combined.
</span></span></span></span><span>=<span>(<span><span><span>2.5x</span>+<span>0.1x</span></span>+<span>−<span>0.01x</span></span></span>)
</span></span><span>=<span>2.59<span>x</span></span></span>
Answer:
$637.95
Step-by-step explanation:
convert 8.5% to a decimal by dividing by 100:
8.5÷100= 0.085
then multiply.
587.98×(0.085)=49.97
now add.
587.98+49.97=<u>637.95</u>
Start: 21.5
After Tacos: 21.5*(1-1/4)=21.5*(3/4)=16.125
Used For Burgers: 16.125*(2/3)=10.75
Burgers: 10.75/(1/4)=10.75*4=43
Answer:
Both X and Y are equal to 15 multiply by the square root of 2.....(i just do not know how to type the symbol on my keyboard)
Step-by-step explanation:
So for X:
X=30 sin 45
=15 multiply by the square root of 2
For Y:
Y=30 cos 45
=15 multiply by the square root of 2
But you could also use theorem of Pythagoras