Step-by-step explanation:
45°+90°+60°+X°=360° (being complete angle)
or,195°+X°=360°
or,X°=360°-195°
or,X°=165°
Therefore,valueof X is 165°.
Answer: 168 rupees.
Step-by-step explanation:
sure thing! first, i divided 378 by 9, so that i could find the cost of ONE meter of cloth.
378/9 = 42
then, i just multiplied 42 by 4, in order to find the total cost for 4 meters.
42 x 4 = 168
D would be the answer since combine means to add together
Answer:
307 paces
Step-by-step explanation:
First, lets convert Robert's pace to metres. (cm > m)
75cm = (75/100)m
= 0.75m
Number of Full Paces = Length of Bridge / 1 Full Pace
=

See , we must have full paces, and in this case we are finding the minimum number of paces, so we will be looking at the lowest possible whole number, which in this case, is 307 paces.
<h3>By Associative property of multiplication,</h3>

<em><u>Solution:</u></em>
<em><u>Given expression is:</u></em>

We have to use the associative property of multiplication
<em><u>Associative property of multiplication</u></em>
When we are multiplying two or three numbers, it does not matter where we put the parenthesis, it results in same answer

Therefore,

Thus associative property of multiplication is used to find solution