Only Mathematician Engineering.. Determine the values of x and y...

[Jambazi]

SOLUTION


Since angle BCD=124°

angle<ACB = 180-124=56°


angle <ACB=56°

Since line AC= line BC
Then <CAB= <ABC

Recall angle ACB = angle ABC=124°
Then angle CAB =62°
angle ABC =62°


from angle CAB=2X°

2X°=62°
X=31

From angle ABC=(14Y+6)°
( 14Y+6)°=62°

14Y=62-6

14Y=56


Y=4



ANSWERS X=31 ,Y=4

========

Awali ya yote pembetatu ABC ni pacha hivyo Pembe A=Pembe B 2x=14y + 6-----------(i) Mstari mnyoofu ACD una nyuzi 180 Pembe C ya pembetatu ABC= 180-124 Pembe C= 56 Pembe tatu ABC ina jumla ya nyuzi 180 Pembe A + pembe B + Pembe C= 180 2x + 14y + 6 + 56= 180 2x + 14y= 180-62 2x + 14y=118-----------(ii) Solving eqn i and II simultaneously 2x-14y=6 2x+14y=118 By adding the two eqns 4x=124 Divide by 4 both sides x=31 From eqn i 2x=14y+6 2(31)=14y+6 62-6=14y 14y=56 Divide by 14 both sides y=4 Kwa hiyo x ni nyuzi 31 na y ni nyuzi 4 Sektyu vere mache for ur attention

 

[sio ajabu]

Am pured in love with mathematics

Answers

X=31

Y=4


Am in love with mathematics

 

[Shin Lim]

kichwa kinaumq

 

[sio ajabu]

SOLUTION


Since angle BCD=124°

angle<ACB = 180-124=56°


angle <ACB=56°

Since line AC= line BC
Then <CAB= <ABC

Recall angle ACB = angle ABC=124°
Then angle CAB =62°
angle ABC =62°


from angle CAB=2X°

2X°=62°
X=31

From angle ABC=(14Y+6)°
( 14Y+6)°=62°

14Y=62-6

14Y=56


Y=4



ANSWERS X=31 ,Y=4




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[Outlaw_]

y=4 & x=31

 

[BRO SANTANA]

Mmmmhhh hapo mimi ni kitambo sana.
Nilishasahau std 7

 

[wilbald]

Sure x=31 na y=4

 

[UDSM Alumni]

uongonjwa mimi chenga kabisa

 

[issa mweusi]

I like math

from kibiti

 

[Joseph lebai]

Kwa nini da (Engeneer) mbona hata form one anaweza? Akijua simultaneous equation mambo yote. Labda logic ya kupanga hizo equation

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[Akili Unazo!]

X=31, Y=4

 

[Bishop Hiluka]

🙂 😀 😱 😳 🙄 😵 Hmm. Sitaki hata kujisumbua, maana naona michoromichoro tu na namba kwa mbaali... Mngeleta mambo ya kisayansi hapa tungeheshimiana...

 

[bukoba boy]

Mbona hata class 7 anafanya hilo awali?

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[king otaligamba]

Huu uzi wachache watachangia maana hesabu siyo mchezo mchezo.

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[mij]

Huu uzi wachache watachangia maana hesabu siyo mchezo mchezo.

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Mkuu hii mbona ni hisabati ya darasa la 6.

Hapo x=31 na y=4

 

[Ndahani]

One equation with two unknows

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[MBITIYAZA]

🙂 😀 😱 😳 🙄 😵 Hmm. Sitaki hata kujisumbua, maana naona michoromichoro tu na namba kwa mbaali... Mngeleta mambo ya kisayansi hapa tungeheshimiana...

hahahah sasa sayansi nazo si hesabu pia!

 

[Sammo Hung]

Hivi thamani ya X na Y bado hazijapatikana hadi leo maana tangu niko shule zinatafutwa..

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[N'yadikwa]

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[MrConveter]

Sioni haja ya swali kuhitaji Manguli wa hisabati.