To figure out the number we need to set up our equation to make more sense.
<u>3/5 = 30/x</u> (x is our missing number)
We know that what ever you do to the top of the fraction you can do to the bottom.
So if we multiply 3 x 10 we get 30.
Therefore to get the number we must multiply 5 by 10
5 x 10 = 50
So our answer and missing number is 50
Answer:
Quadrangle
Step-by-step explanation:
<em>Rectangles</em> are <em>four-sided polygons</em>.
The general name for a four-sided polygon is quadrangle.
Other members of the quadrangle group are <em>squares</em> and <em>rhombuses.</em>
Answer:
<h2>
C = 113.04 m</h2><h2>
</h2>
Step-by-step explanation:
circumference of a circle = 2πr
where
radius (r) = 18m
π = 3.14
plugin values into the formula
C = 2 (3.14) 18
C = 113.04 m
Answer:
Step-by-step explanation:
b and c are the speeds of the boat and current, respectively.
Traveling upstream, the boat moves b-c km per hour.
Traveling downstream, the boat moves b+c km per hour.
b-c = (60 km)/(½ h) = (120 km)/h
b+c = (60 km)/(⅓ h) = (180 km)/h
Adding the equations together,
2b = (300 km)/h
b = (150 km)/h
c = (30 km)/h
Set up the division problem in long division format.<span><span>66</span><span>22</span><span>99</span></span>Move the decimal the same amount of places in both numbers until the divisor is a whole number.<span><span>66</span><span>22</span><span>99</span></span>Divide <span>2929</span> by <span>66</span> to get <span>44</span>. Place this next digit in the quotient on top of the division symbol.<span><span>44</span><span><span>66</span><span>22</span><span>99</span></span></span>Multiply the newest quotient digit (<span>44</span>) by the divisor <span>66</span>.<span><span>44</span><span><span>66</span><span>22</span><span>99</span></span><span><span>−-</span><span>22</span><span>44</span></span></span>Subtract <span>2424</span> from <span>2929</span> to get <span>55</span>.<span><span>44</span><span><span>66</span><span>22</span><span>99</span></span><span><span>−-</span><span>22</span><span>44</span></span><span>55</span></span>The result of division of <span><span>296</span><span>296</span></span> is <span>44</span> with a remainder of <span>55</span>.<span>44</span> <span>rr</span> <span>5</span>
