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ELEN [110]
3 years ago
12

Select the best answer for the question.

Mathematics
1 answer:
Leno4ka [110]3 years ago
7 0
The answer is A
12-(-8)x4
(-8)x4=-32
12- -32=
12+32= 44
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The graph of a line passes through the points (0, -2) and (6, 0). What is the equation of the line? 1. y = -2x + 6
densk [106]

Answer:

The Answer is: y = 1/3x - 2

Step-by-step explanation:

Giving points: (0, -2) and (6, 0).

First find the slope:

m = y - y1/(x - x1)

m = -2 - 0/0 - 6

m = -2/-6 = 1/3

Use the point slope form of the equation with point (0, -2) and solve for y:

y - y1 = m(x - x1)

y - (-2) = 1/3(x - 0)

y + 2 = 1/3x

y = 1/3x - 2

Hope this helps! Have an Awesome day!! :-)

8 0
4 years ago
One leg of an isosceles right triangle measures 5 inches. Rounded to the nearest tenth, what is the approximate length of the hy
-Dominant- [34]

Answer:

C

Step-by-step explanation:

This means that there is another leg of an isosceles triangle that is also 5 inches.

a^2 + b^2 = c^2

a = 5

b = 5

c = ?

c^2 = 5^2 + 5^2                 Combine

c^2 = 25 + 25

c^2 = 50                            Take the square root of both sides.

sqrt(c^2) = sqrt(50^2)

c = sqrt(5 * 5 * 2)                Take out 1 of two factors under the root sign.

c = 5 * sqrt(2)                      The 2 is left over because there is only 1 of them

sqrt(2) = 1.4142

c = 5 * 1.4142

c = 7.07 = 7.1

3 0
2 years ago
O is the centre of the circle and ABC and EDC are rangers to the circle. Find the side of angle BCD. You must give reason in you
AleksandrR [38]

Every line from the tangent to the centre is 90°. This is said in the circle theorems.

So angle OBC and ODC are 90°.

angle O is twice the size of angle F. This is another circle theorem.

Therefore angle O is 152°.

The quadrilateral of ODBC would equal to 360°. Which means 90° + 90° + 152° = 332°

360° - 332° = 28°.

The answer is 28°

4 0
3 years ago
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Roman55 [17]
The dog weighs 17.48 pounds on Mars and 108.56 pound on Jupiter. Therefor, it will weigh 91.08 pounds less on Mars than on Jupiter.
6 0
3 years ago
Please answer & answer quickly please
nadezda [96]

Answer:

-8p ≥ -56

=> p ≤ 7

Step-by-step explanation:

6 0
3 years ago
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