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4 years ago

I need to find x using this depiction.

Mathematics

1 answer:

Andrew [12]4 years ago

4 0

Answer:

X= 35 degrees

Step-by-step explanation:

Well, we know that 20+x+x=90 because angle ml is a 90 degree angle.

Then, we make an equation; 20+x+x=90

WE solve for x, by combining like terms, so it would now be 20+2x=90

We subtract 2 from both sides, making it 2x=70

Then divide both sides by 2 , making it x=35

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Given circle B below, find the value of x.

Arte-miy333 [17]

Answer:

B. 44°

Step-by-step explanation:

Central angle = 3x + 10°

Inscribed angle = 2x - 17°

Now

Central angle = 2 * inscribed angle

( Central angle is double of the inscribed angle standing on same arc)

3x + 10° = 2 ( 2x - 17°)

3x + 10° = 4x - 34°

4x - 3x = 34 ° + 10°

x = 44°

Hope it will help :)❤

4 0

3 years ago

Need help solving this

insens350 [35]

Answer:

22 km

Step-by-step explanation:

Well if sides of the triangle are 20 km and 21 km then it has to be 22 km

7 0

3 years ago

Given the equation:

Alisiya [41]

Answer:

x = 1 and x = $\frac{-4}{5}$

Step-by-step explanation:

In this equation, a=5, b=-1, c=-4.

Plug these into the quadratic formula:

x = $\frac{1+\sqrt{-1^{2}-(-4)(5)(-4) } }{2(5)}$ and x = $\frac{1-\sqrt{-1^{2}-(-4)(5)(-4) } }{2(5)}$

Now, simplify the equations:

x = $\frac{1+\sqrt{81} }{10}$ = $\frac{1+9}{10}$ = $\frac{10}{10}$ = 1

and

x = $\frac{1-\sqrt{81} }{10}$ = $\frac{1-9}{10}$ = $\frac{-8}{10}$ = $\frac{-4}{5}$

5 0

4 years ago

Write the equation in point slope form for the line that contains the points (-2,-3), (4,3)

Minchanka [31]

Answer:

y + 3 = 1 ⋅ (x + 2).

Step-by-step explanation:

Find the equation using point-slope formula.

Slope-intercept form:

y = x − 1

Point-slope form:

y + 3 = 1 ⋅ (x + 2)

5 0

3 years ago

What times what equals 88

Talja [164]

Eleven times eight = 88
Four times twenty-two = 88

6 0

3 years ago