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3 years ago

Look ate the picture down below, and please help me i would really appreciate it

Mathematics

1 answer:

zavuch27 [327]3 years ago

5 0

Answer:

46°

Step-by-step explanation:

When secants intersect each other and a circle, the external angle (A) is half the difference of the intercepted arcs:

∠A = (arcDC -arcBC)/2

12° = (arcDC -22°)/2 . . . . . . . fill in the given numbers

24° = arcDC -22° . . . . . . . . . multiply by 2

46° = arcDC . . . . . . . . . . . . . add 22°

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Gnoma [55]

Answer:

5. 3/10

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Step-by-step explanation: Hope this helps!

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3 years ago

Read 2 more answers

I need some help here plz

Svetllana [295]

Answer:

I don't know if this is correct but id say

$5500 \times \frac{2}{100} = 55 \times 2 = 110$

Step-by-step explanation:

the interest is 2 % so you'd say 2/100 times the amount of money in the interest so that is 2% of 5500

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3 years ago

Whats the linear equations of y=-2x+19

vodka [1.7K]

It would be a linear function

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3 years ago

Given three points A(-7, 1), B(m, 6) and P(-1, n). If the point P divides AB internally in the ratio of 3: 2, find the values of

vesna_86 [32]

Answer:

m = 3 , n = 4

Step-by-step explanation:

Using Section Formula.

$If \ the \ line \ segment \ AB \ where \ A = (x _1, y_1) \ and \ B = (x_2, y_2) \ divided \ by \ P =(x , y) \ in \ the \ ratio \ a : b,\\\\Then \ the \ points \ of \ P \ \\\\x = \frac{ax_2 + bx_1}{a+b} \ and \ y = \frac{ay_2 + by_1}{a+b}$

$Here (x_1 , y_ 1 ) = ( -7 , 1 ) \ and \ (x_ 2 , y _ 2 ) = (m , 6)\\\\ratio\ a:b = 3 : 2\\\\Therefore, P (x, y) \\\\x = \frac{3m + (2\times -7)}{5} \ \ \ \ \ \ \ \ \ \ \ [ \ x = -1 \ ] \\\\-1 = \frac{3m - 14}{5}\\\\- 5 = 3m - 14\\\\-5 + 14 = 3m\\\\9 = 3m \\\\m = 3$

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3 years ago

Please help y’all i answer i put was A and that was wrong so helpppp

grigory [225]

Answer:

B Equation 2 has the smaller y intercept

Step-by-step explanation:

Equation 1

y = -3x-2

This is in the form y= mx+b

The y intercept is b = -2

Equation 2

y = 1/2x-3

This is in the form y= mx+b

The y intercept is b = -3

-2 > -3

The smaller number is -3

5 0

3 years ago