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sdas [7]
3 years ago
11

What is the value of x?

Mathematics
2 answers:
dusya [7]3 years ago
8 0
85 degrees is the answer
natka813 [3]3 years ago
4 0

Answer:

the answer is 85°

180° - ( 52° + 43°)

= 180° - 95°

= 85°

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Elena-2011 [213]

Answer:

your answer is B. because if you sub in 0 for x your y-intercept is -9, and if you sub in 0 for y your x-intercept is 6

8 0
3 years ago
Suppose you add two linear equations that form a system, and you get the result −5 = −5. How many solutions does the system have
exis [7]
Infinite amount of solutions

6 0
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30 POINTS AND BRAINLIST FOR RIGHT ANSWER
alukav5142 [94]

Answer:

59°

Explanation:

If you add the angles 99° from angle C in the top shape and add 22° on the bottom shape it will give you 121°. When you get this subtract it from 180°

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2 years ago
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Alexeev081 [22]

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6 0
2 years ago
Read 2 more answers
Differential cos^2x dy/dx =e^y-tanx​
gulaghasi [49]

Answer:

y=t−1+ce

−t

where t=tanx.

Given, cos

2

x

dx

dy

+y=tanx

⇒

dx

dy

+ysec

2

x=tanxsec

2

x ....(1)

Here P=sec

2

x⇒∫PdP=∫sec

2

xdx=tanx

∴I.F.=e

tanx

Multiplying (1) by I.F. we get

e

tanx

dx

dy

+e

tanx

ysec

2

x=e

tanx

tanxsec

2

x

Integrating both sides, we get

ye

tanx

=∫e

tanx

.tanxsec

2

xdx

Put tanx=t⇒sec

2

xdx=dt

∴ye

t

=∫te

t

dt=e

t

(t−1)+c

⇒y=t−1+ce

−t

where t=tanx

8 0
2 years ago
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