<em>div</em><em>ide</em><em> </em><em>the</em><em> </em><em>wh</em><em>ole</em><em> </em><em>eq</em><em>uation</em><em> </em><em>by</em><em> </em><em>dg</em><em> </em><em>as</em><em> </em><em>sh</em><em>own</em><em> </em><em>b</em><em>elow</em>
<em>
</em>
<em>then</em><em> </em><em>you</em><em> </em><em>cancel</em><em> </em><em>out</em><em> </em><em>de</em><em> </em><em>dg</em><em>,</em><em> </em><em>leavi</em><em>ng</em><em>;</em>
<em>
</em>
Answer:
x=7
Step-by-step explanation:
We have been given all exterior angles of a quadrilateral which is a polynomial having 4 sides
We know that sum of all exterior angles of a regular polygon is always 360 degree.
So we can all given exterior angles and set it equal to 360
(12x+37)+(12x-2)+(46)+(20x-29)=360
12x+37+12x-2+46+20x-29=360
12x+12x+20x+37-2+46-29=360
44x+52=360
44x=360-52
44x=308
divide both sides by 44
x=7
<u>Hence final answer is x=7.</u>
If 63 cand are 21% we must find out what 1% is
To do that we must divide 63 by 21
63/21 = 3
So 1%=3 cans
To find out what a percentage equals we must times it by 3
46 * 3 =138 cans
33*3 = 99 cans
Hope this helps :)
Answer: Is reinforced with other material
Step-by-step explanation:
The options are:
A is expensive to build.
B usually cracks under heavy weights.
C looks like any other road.
D is reinforced with other material.
The passage best supports the statement that a concrete road are reinforced with other material. According to the information given in the passage, steel plays a vital role in keeping the road surface flat.
Steel bars are embedded in concrete so that the stresses cannot crack the slab. Therefore, it indicates that concrete road is reinforced with other material.
