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andrey2020 [161]
3 years ago
14

Solve for the value of x. and Find the measure of angle KMP.

Mathematics
2 answers:
BigorU [14]3 years ago
6 0
The answer should be (7x=21).
alekssr [168]3 years ago
5 0
I solved for x in the other one I answered and the measure of angle KMP is the equivalent to angle AMY. Therefore, the measure of angle KMP is (7x+21).

If you had to find the measure of PMY, then you should notice that the angle KMA is equivalent to PMY. Therefore, the measure of angle PMY is (2x-3).

Does this make sense?
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The units pf the digits of a two digits numeral is 8 if the digits are reversed the new number is 18 greater than the oringal nu
ra1l [238]

complete question:

The sum of the digits of a two-digit numeral is 8. If the digits are reversed, the new number is 18 greater than the original number. How do you find the original numeral?

Answer:

The original number is 10a + b  = 10 × 3 + 5  = 35

Step-by-step explanation:

Let

the number = ab

a occupies the tens place while b occupies the unit place. Therefore,

10a + b

The sum of the digits of two-digits numeral

a + b = 8..........(i)

If the digits are reversed. The reverse digit will be 10b + a. The new number is 18 greater than the original number.

Therefore,

10b + a = 18 + 10a + b

10b - b + a - 10a = 18

9b - 9a = 18

divide both sides by 9

b - a = 2...............(ii)

a + b = 8..........(i)

b - a = 2...............(ii)

b = 2 + a from equation (ii)

Insert the value of b in equation (i)

a + (2 + a) = 8

2a + 2 = 8

2a = 6

a = 6/2

a = 3

Insert the value of a in equation(ii)

b - 3 = 2

b = 2 + 3

b = 5

The original number is 10a + b  = 10 × 3 + 5  = 35

6 0
3 years ago
Helppp!!!!!
gladu [14]

Answer:

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Imaginary: 1 +\frac{\sqrt{2i} }{2 }    

Imaginary: 1 -  \frac{\sqrt{2i} }{2 }  

Step-by-step explanation:

2x^{2} - 4x -3 = 0

\sqrt{-4^{2} -4(2)(3)} = \sqrt{-8} ... the negative root will produce imaginary solutions

8 0
2 years ago
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Answer:

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Step-by-step explanation:

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Or, 7x=-9+2

Or, 7x=-7

Or, x=-7/7

Or, x =-1

6 0
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Margarita [4]
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4 0
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FrozenT [24]

Answer:

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Step-by-step explanation:

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