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Fudgin [204]
3 years ago
12

Find the measure of angle x

Mathematics
2 answers:
choli [55]3 years ago
7 0

Answer:

The answer is B; 62 degrees

Step-by-step explanation:

A straight line has an angle measure of 180 degrees

So our equation to solve for x is: 180 - 90 - 28 = x

Therefore, x = 62

Nikitich [7]3 years ago
4 0

x = 90 - 28

x = 62°

The answer is choice B.

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Find the slope and y-intercept of the line 6x−7y=2
Allisa [31]
To easily find the slope and y intercept of the line, put it in slope intercept form by rearranging the variables around.

6x-7y = 2
6x - 7y + 7y = 2 + 7y
6x = 7y + 2
6x - 2 = 7y + 2 - 2
7y = 6x - 2
7y/7 = 6x/7 - 2/7
Y = 6/7(X) - 2/7

Y = 6/7x - 2/7
Slope = m = 6/7
Y intercept = b = -2/7
(0, -2/7).
3 0
3 years ago
Triangle A B C is shown. The length of A B is 12, the length of B C is 24, and the length of C A is 12 StartRoot 3 EndRoot
jeka57 [31]

Answer: The answer is B.

Step-by-step explanation:

First of all, if you just look at the angles, you can already tell that angle A is the right angle, in which you can then cross out A and C. Now you are down to B or D. This was tough but if you remember that the longer leg is square root of 3 times the shorter leg then you can tell that the included angle between the side showing 12 and the side showing 24 is the 60 degree angle. This leaves you to tell that the other angle is 30 degrees.

I hope this helps ;)

8 0
3 years ago
Translate the graph according to the rule (x, y) → (x , y – 2).
Rudik [331]
The fourth one, because when changing the y, the y coordinate changes
4 0
4 years ago
Which expression is equivalent to 16a+24b?
a_sh-v [17]

Answer:

the anwer is 8

Step-by-step explanation:

ur welcome

8 0
3 years ago
Drag each tile to the correct box.
Anna007 [38]

Answer:

The order is 4) → 5) → 6) → 7) → 2) → 1) → 3)

Please find diagram with the arrangements

Step-by-step explanation:

The horizontal width of an hyperbola

For

1) \dfrac{(y - 11)^2}{7^2} -\dfrac{(x - 2)^2}{6^2} = 1

h = 2, k = 11

The widths are;

Horizontal (h - a, k) to (h + a, k) which is (2 - 7, 11) to (2 + 7, 11) = 14 units wide

(h, k - b) to (h, k + b) which is (2, 11 -6) to (2, 11 + 6) = 12 units wide

2)

\dfrac{(y - 1)^2}{5^2} -\dfrac{(x - 7)^2}{12^2} = 1

h = 7, k = 1

(h - a, k) to (h + a, k) which is (7 - 5, 1) to (7 + 5, 1) = Horizontal width 10 units wide

(h, k - b) to (h, k + b) which is (7, 1 -12) to (7, 1 + 12) = 24 units wide

3) \dfrac{(x - 6)^2}{6^2} -\dfrac{(y + 1)^2}{3^2} = 1

h = 6, k = -1

a = 8, b = 3

The widths are;

(6 - 8, -1) to (6 + 8, -1) Horizontal width = 16

(6, -1 - 3) to 6, -1 + 3) width = 6

4) \dfrac{(x - 4)^2}{2^2} -\dfrac{(y + 2)^2}{5^2} = 1

h = 4, k = -2, a = 2, b = 5

(4 - 2, (-2)) to (4 + 2, (-2)) Horizontal width = 4

(4, -2 - 5) to (4, -2 + 5) width = 10

5) \dfrac{(y + 5)^2}{2^2} -\dfrac{(x + 4)^2}{3^2} = 1

h = -4, k = -5, a = 2, b = 3

(-4 - 2, (-5)) to (-4 + 2, (-5)) Horizontal width = 4

(-4, -5 - 3) to (4, -5 + 3) width = 6

6) \dfrac{(y + 1)^2}{2^2} -\dfrac{(x - 1)^2}{9^2} = 1

h = 1, k = -1, a = 2, b = 9

(1 - 2, (-1)) to (1 + 2, (-1)) Horizontal width = 4

(1, -1 - 9) to (1, -1 + 9) width = 18

7) \dfrac{(x + 7)^2}{4^2} -\dfrac{(y - 9)^2}{9^2} = 1

h = -7, k = 9, a = 4, b = 9

(-7 - 4, 9) to (-7 + 4, 9) Horizontal width = 8

(-7,  9 -9) to (-7, 9 + 9) width = 18

3 0
3 years ago
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