Question

Pls answer fast so you will get so much points fast pls

Answer 1

Answer:

THAATS ONE HARD QUESTION

Step-by-step explanation:

Answer 2

61.)4+5(p-1)=34

4+5p-5=34

5p-1. =34

5p=34+1

5p=35

p=35/5

p=7

62)Let the smaller of the two supplementary angles be x°

x+(x+50°)=180

2x+50=180

2x=180-50

2x=130°

x=65°

(x+50)=65+50=115°

63) Since base angles of an isosceles triangle are equal

And ∆BAC is an isosceles triangle

Therefore, ∆BAC=∆BCD

64)Let selling price be y

Let cost price be x

If profit=10%

Selling price= Cost price+profit

Selling price=100%+10% of cost price

Selling price=110% of cost price

Rs. 5500=110/100 of cost price

Rs. 5500×100/110=cost price

Cost price=Rs. 5000

65)baseDL=4cm, perpendicular heights=12cm

area of parallelogram=4×12=48cm²

baseAD=8cm, perpendicular heightsBM=?

area of parallelogram=48cm²

area of parallelogram= baseAD× perpendicular heightsBM

48cm²=8cm×perpendicular heights BM

perpendicular heightsBM=48/8=6cm

area of bigger sheet 8cm =πr²

=3.14×8²

=3.14×64

=200.96cm²

area of smaller sheet 6cm=πr²

=3.14×6²

=3.14×36

=113.04cm²

Area remaining=200.96-113.04

=87.92cm²

SORRY BRO THIS IS ALL I COULD DO

HOPE IT HELPS AND UH.......

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