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prisoha [69]
3 years ago
10

Help?? Please please

Mathematics
2 answers:
Tema [17]3 years ago
5 0

Answer:

................................

Ghella [55]3 years ago
4 0

Answer:

23

Solving steps

<em>We know x= -10-15y, so we can subtract it to the equation above</em>

<em>x = -10-15y</em>

2x+5y=35

2(-10-15y) + 5y = 35

(Refer to the 1st image to solve for y)

Y = -11/5

We now know y= -11/5, so we can subtract it to the equation for x.

<em>Y = -11/5</em>

x = -10-15y

x = -10-15(-11/5)

(Refer to the 2nd and 3rd image to solve for x) (Make sure to look at both images first before writing something down)

x = 33 - 10

x = 23

Hopefully, everything was clear and concise. Please comment if you have any questions.

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Here apply the relationship of angles formed on a straight line.Angles formed on a straight line add up to 180°

13. m∠1 = 180° - 68° = 112°

14. m∠3=180°-122°=68°

15. m∠4=180°-(68°+90) = 180°-158°=22°

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17.

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∠MHT = (6x-7)°

           =(6*22 -7)°

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and

∠AHM = (2x+11)°

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           = 44 + 11 = 55°

Learn More

Angles: brainly.com/question/9695253

Keyword : Angle, relationship

#LearnwithBrainly

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Step-by-step explanation:

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