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3 years ago

I need help with number one

Mathematics

1 answer:

UkoKoshka [18]3 years ago

3 0

Answer:

176°

Step-by-step explanation:

An arc has a measure twice that of the inscribed angle that intercepts it.

2 × 88° = 176°

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Lol I actually laughed at this silly much ?

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3 years ago

Solve each system of equations by writing a new system that eliminates one of the variables.

Rufina [12.5K]

Answer:

$x=33\\y=-41$

Step-by-step explanation:

Let:

$2x+y=25\hspace{5}(1)\\and\\4x+3y=9\hspace{5}(2)$

We need to eliminate one of the variables, so let's use elimination method. First multiply (1) by 2

$2*(1)\equiv\hspace{5}4x+2y=50$

Now subtract (2) from 2*(1) in order to eliminate x:

$2*(1)-(2)\\4x-4x+2y-3y=50-9\\-y=41$

Solving for y:

Multiplying both sides by -1

$y=-41$

Finally, replacing the value of y in (1)

$2x-41=25$

Solving for x:

add 41 to both sides:

$2x=66$

Multiply both sides by 1/2:

$x=\frac{66}{2} =33$

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3 years ago

What is the closest to the area of this figure?<br> d = 17 in

OverLord2011 [107]

the answer would be b the answer is 114

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2 years ago

Convert 1.76km into cm

VashaNatasha [74]

Answer:

176000cm

Step-by-step explanation:

1.76km * 1000m / 1km * 100cm / 1m = 176000cm

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3 years ago

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Step-by-step explanation:

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2 years ago