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noname [10]
3 years ago
5

Plz help I’m bad at math

Mathematics
1 answer:
Gwar [14]3 years ago
3 0

Answer:

Branliest appreciated

3. x = 14 degrees

4. x = 17.5 degrees

Step-by-step explanation:

SO, The first question:

6x - 21 = 105

6x = 105 -21

6x = 84

x = 14

SO, The second question:

55 + 85 = 8x

140 = 8x

17.5 = x

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7.3 in

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Two sides of a triangle are two consecutive number, whose area is 17.5cm². Find the numbers
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Step-by-step explanation:

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And we get the following second-order polynomial:

n^{2}+n -2\cdot A = 0 (1)

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The difference between value of y at x=11 is 385, the correct option is third.

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Therefore according to the table the value of y is 880 at x=11.

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Therefore according to the table the value of y is 495 at x=11.

The difference between the values of y at x=11 is,

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