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Svetradugi [14.3K]
2 years ago
14

Plz help asap, i need all 3

Mathematics
1 answer:
Arada [10]2 years ago
4 0

Answer:

1. 9x

2. 9x

3. f and g are not inverses of each other

Step-by-step explanation:

They are not inverses of each other, since they are the same function and do not reverse the other's actions.

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3. Given ABCD ≅ FGHJ and mC = 9x - 7, mH = 5x + 13, find the value of x and the measures of angle C and angle H. Show all work
Bas_tet [7]
Since congruence and similarity for polygons is posted in a specific order, we know that angle A=angle F, side A=side F, die B=side G, and so on. Therefore, we have that angle C=angle H = 9x-7=5x+13. Subtracting 5x from both sides to separate the x using the subtraction property of equality, we get 4x-7=13. Next, we can add 7 to both sides to get 4x=20, and divide both sides by 4 to isolate the x and get x=5. Plugging that into angle C or angle H, we get that 9x-7=9*5-7=45-7=38=5*5+13.

Feel free to ask further questions!
5 0
3 years ago
Suppose a plant grew 4 1/2 inches one week and 2 3/8 inches the next week. How many inches did it grow during both weeks?
jolli1 [7]
7 inches if you round up for the fractions
8 0
3 years ago
Read 2 more answers
Brooks built two similar wooden chests in the shape of rectangular prisms. She used 16 pints of paint to cover the outside of th
tester [92]
Choices: <span>A. 16/9 B. 4/3 C. 32/9 D. 64/27</span>

Given:
number of pints used for larger chest = 16 pints
number of pints used for smaller chest = 9 pints

Ratio of the volume of the larger chest compared to the smaller chest.

We will use the number of pints used in lieu of the volume of each chest.

16 / 9 is the ratio. Choice A.
3 0
3 years ago
Please help me idk this
Natali [406]

Answer:9000

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Simplify 2[(9 - 5)^5 / 8]
Alenkinab [10]
2[(9 - 5)^5/8] = 2[4^5/8] = 2[1024/8] = 2[128] = 256
5 0
3 years ago
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