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rosijanka [135]
4 years ago
6

Given: eb = ec, ab = dc, prove angle a = angle d

Mathematics
1 answer:
Likurg_2 [28]4 years ago
5 0
Eb=ec => b=c
ab=dc => ab=db ( because b=c) => a=d
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3 years ago
Solve for x in the equation x^2+4x-4=8
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Work:
x^2 + 4x - 4 = 8
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(x + 6) (x - 2) = 0
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7 0
4 years ago
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Determine a possible 3rd degree polynomial function in factored form with its only zeros at (4,0) and (-1,0) and (-7,0)
babunello [35]
4,9 equals 17 triven - 3 sued secton, 2 blue suction
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3 0
3 years ago
(2 3/8 +1 1/4)+ 2 7/8 using properties of addition
irina1246 [14]

Answer:

Well The answer is: 9

Step-by-step explanation:

(2 3/8 + 11/4)=

(2 + 3) + (3/8 + 3/4)= 6 1/8

(6 1/8 + 2 7/8) =

(6 + 2) + (1/8 + 7/8) = 9

Pls give me brainliest i hope this helped

4 0
3 years ago
Graph the line with y-intercept-2 and slope -3/5 .
ArbitrLikvidat [17]

Answer:

MATH

Dior H. asked • 01/13/21

graph the line with the slope 1/2 and y-intercept -2

i need help badly i am crying because its hard

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1 Expert Answer

By:

Raymond B. answered • 01/14/21

TUTOR 5 (1)

Math, microeconomics or criminal justice

ABOUT THIS TUTOR ›

y=mx + b is the standard slope intercept form for a line

m=1/2, b =-2

y=(1/2)x -2. y-intercept is -2 or the point (0,-2)

x intercept is found by setting y=0 and solving for x

0=(1/2)x - 2

(1/2)x = 2

x = 4 = the x intercept or (4,0)

plot the 2 intercepts (0,-2) and (4,0)

(4,0) is on the x axis, 4 units to the right of the origin (0,0)

(0,-2) is on the y axis, 2 units below the origin

once you plot those two points, draw a straight line connecting them. That's the graph of the line

4 0
3 years ago
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