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3 years ago

Please answer fast!!! Will give brainliest!!!

Mathematics

1 answer:

iren2701 [21]3 years ago

5 0

Answer:

The measure of angle EYH is $25\°$

Step-by-step explanation:

step 1

Find the measure of arc EH

we know that

$arc\ EV+arc\ VL+arc\ HL+arc\ EH=360\°$ ----> by complete circle

substitute the given values

$130\°+110\°+40\°+arc\ EH=360\°$

$280\°+arc\ EH=360\°$

$arc\ EH=360\°-280\°=80\°$

step 2

Find the measure of angle EYH

we know that

The measurement of the outer angle is the semi-difference of the arcs which comprises

$m$

substitute the values

$m$

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3 years ago

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svlad2 [7]

Answer:

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Step-by-step explanation:

Given

A(5.2) B(6,-3) and C(4.7)

Required

Which is the midpoint

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2 years ago

Solve the system of equations x – 2y = -19 and - 3x + 5y = 48 by combining<br> the equations.

mr_godi [17]

Answer:

x= -1

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Step-by-step explanation:

to solve this system of equation

let

x - 2y = -19.....................................equation 1

-3x + 5y = 48 .................................. equation2

from equation 1

x - 2y = -19.....................................equation 1

x = -19 + 2y................................... equation 3

substitute the value of x into equation 2

-3x + 5y = 48 .................................. equation2

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combine the like terms

-6y + 5y = 48 -57

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divide both side by -

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put y= 9 into equation 3

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