Answer:
expanded it would be 0.05 x 50 + 0.05 x 40
Step-by-step explanation:
Answer:
Short leg = 6.
Step-by-step explanation:
Hypotenuse = 2x
short leg = x
long leg = x√3
Hypotenuse = 2x=12
x = 12/2
x=6
short leg = x = 6
15 x number of people + 25=total cost
So for 20 people the equation would be 15 x 20 +25=325
Just put the number of people in the middle of the equation and calculate
Answer:
∠PQL=∠TRN [Corresponding angles]
So, PQ║RS and PQ=RS
Step-by-step explanation:
Side PQ is drawn.
Another side QR is drawn making an acute angle with side PQ.
Now side QR is extended towards left.
Draw an arc from point Q such that it cuts QP at M and RQ produced at L. Without changing the compass width i.e distance between nib and pencil draw an arc from point R such it cuts RQ at N.Now measure the Distance LM using compass.Place the compass at N and cut an arc that you have drawn from point R.Mark this pont as T.Draw a line passing from R and T .Then measure the length of PQ using compass.Put your compass at R and cut an arc on the line RT produced at S.Then the line PQ ║RS and PQ =RS.
Why this happens because
∠ MQL=∠NRT [ corresponding angles taking QR as Transversal]
∵PQ║RS and PQ=RS [PQRS is a parallelogrm]
Out of four students who has written the explanation
Student 2 has written not fully but correct explanation.
