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Zigmanuir [339]
3 years ago
8

I need help pleaseeee!!

Mathematics
1 answer:
fenix001 [56]3 years ago
8 0

a) Since ∠FGI is bisected, that means <em>∠FGH and ∠HGI are congruent</em>.

Therefore, <em>5x - 3 = 6x - 8</em>

x to one side: 6x - 5x = -3 + 8

Subtract: x = 5

Plug in: m∠FGH = 5(5) - 3

Simplify: 25 - 3 = 22

m∠FGH = 22°

b) Since ∠FGH is congruent to ∠HGI, m∠FGH = m∠HGI.

Through substitution, m∠HGI = 22°

c) ∠FGI is ∠FGH and ∠HGI combined, so m∠FGI = m∠FGH + m∠HGI

Substitute: m∠FGI = 22° + 22°

Add: m∠FGI = 44°

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Answer:

The answer is B

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so you can cross out options A and C

now make y=0

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for option D, it will give √4 less than or equal to √x

to bring √x to the other side, the inequality sign will change to greater than

Therefore the answer is B

7 0
2 years ago
For which function is f(x) equal to f^-1(x)?
Ilia_Sergeevich [38]
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4 0
3 years ago
Read 2 more answers
A bank loaned out ​$​12,00, part of it at the rate of 9% per year and the rest at 19% per year. If the interest received in one
Crazy boy [7]

Answer:

$7,800 was invested at 9% and $4,200 at 19%.

Step-by-step explanation:

Given that a bank loaned out $ 12,000, part of it at the rate of 9% per year and the rest at 19% per year, if the interest received in one year totaled $ 1,500, to determine how much was loaned at 9% the following calculation must be performed:

12,000 x 0.09 + 0 x 0.19 = 1,080

10,000 x 0.09 + 2,000 x 0.19 = 1,280

8,000 x 0.09 + 4,000 x 0.19 = 1,480

7,900 x 0.09 + 4,100 x 0.19 = 1,490

7,800 x 0.09 + 4,200 x 0.19 = 1,500

Thus, $ 7,800 was invested at 9% and $ 4,200 at 19%.

6 0
3 years ago
A plane requires 3300 gallons of fuel and 75 minutes to make a round trip to Prague, and it takes 5700 gallons
Snowcat [4.5K]

Answer:

Step-by-step explanation:

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75P + 130S > = 2400 (thats greater then or equal to)

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6 0
3 years ago
The length of a rectangle is given by L=3y + 4x while the width is
Wittaler [7]

Answer:

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Step-by-step explanation:

Area of a rectangle is given by L×W where L is length, and W is width

Given L=3y+4x

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          3y(7y+2x) + 4x(7y+2x)

           21y² + 6yx +28yx+8x²

            21y² +34 yx + 8x²

3 0
3 years ago
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