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3 years ago

∠1 and ∠2 are complementary angles.

Mathematics

2 answers:

Gwar [14]3 years ago

5 0

Angle two would be 180-m<1

180-52= 128

Measurement of angle two is 128 degrees

Nuetrik [128]3 years ago

5 0

Answer:

128

Step-by-step explanation:

Angles have to equal up to 180. So what I would do is subtract 52 from 180. 180-52=128.

Or Your answer would be 38.

Because there also has to be 3 angle measures. So 52+38+120=180. So the answer is between 128, or 38

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3 years ago

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^ { (5x ^ { 3 } -7x ^ { 2 } +3x-4)-(8x ^ { 3 } +2x ^ { 2 } +3x-7) }

Tomtit [17]

Answer:

$-3x^{3} -9x^2+3$

Step-by-step explanation:

Given

$(5x^{3} -7x^{2} +3x-4)-(8x ^ { 3 } +2x ^ { 2 } +3x-7) }$

Required

Simplify

$(5x^{3} -7x^{2} +3x-4)-(8x ^ { 3 } +2x ^ { 2 } +3x-7) }$

Open brackets

$5x^{3} -7x^{2} +3x-4-8x^3 -2x^2 -3x+7$

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$-8x^3+5x^{3} -7x^{2} -2x^2+3x -3x-4+7$

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2 years ago

An international phone call costs $12.61 for 32 minutes minutes. How many cents per minute?

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2 years ago

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The play director spent 190190190190 hours preparing for a play. That time included attending 35353535 rehearsals that took vary

Genrish500 [490]

Answer:

The equation above represents the total time the play director spent preparing for a play.

Step-by-step explanation:

The time spent by the play director for preparing for a play is, 190 hours.

Of these 190 hours, the director spent varying amounts of time attending 35 rehearsals for the play.

Let the varying amounts of time be denoted by, <em>x</em>.

The director also spent 3/4th of an hour, i.e. 45 minutes, on other responsibilities related to the play.

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The equation above represents the total time the play director spent preparing for a play.

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3 years ago

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ddd [48]

Answer:

$\frac{x - 10}{8}$

Step-by-step explanation:

$\frac{3x}{8} - \frac{x + 5}{4}$

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Thus:

$\frac{1(3x) - 2(x + 5)}{8}$

$\frac{3x - 2x - 10}{8}$

$\frac{x - 10}{8}$

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2 years ago

∠1 and​ ​ ∠2 ​ ​are complementary angles.

∠1 and ∠2 are complementary angles.