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navik [9.2K]
3 years ago
7

If the coordinates of A and B are (14, -1) and (2, 1), respectively, the y-intercept of is and the equation of is y = x + .

Mathematics
1 answer:
Ann [662]3 years ago
7 0
Use the point-slop formula y-y1=m (x - x1) to find the equation of the line

Y= -1/6x + 4/3
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Show your work please
Butoxors [25]

Answer: No solution

Step-by-step explanation:

Perimeter= 2(length) + 2(width)

If they have the same perimeter than we can write their values as an equation like this:

2(10) + 2x = 2(6) + 2(x + 3)

20 + 2x = 12 + 2(x+3)

DISTRIBUTE THE 2 TO THE X AND THE 3

20 + 2x = 12 + 2x + 6

COMBINE LIKE TERMS

20 + 2x = 18 + 2x

SUBTRACT 2X FROM BOTH SIDES

20 = 18

<u>THE EQUATION HAS NO SOLUTION, AND YOU ARE CORRECT</u>

6 0
3 years ago
Calculate the angle of depression from the
s344n2d4d5 [400]

Answer:

angle of depression ≈ 53.8°

Step-by-step explanation:

the angle of depression is the measure of the angle from the horizontal downwards from the top of the flag pole.

this angle is alternate to ∠ A and is congruent to ∠ A

using the sine ratio in the right triangle

sin A = \frac{opposite}{hypotenuse} = \frac{25}{31} , then

∠ A = sin^{-1} ( \frac{25}{31} ) ≈ 53.8° ( to 1 d.p )

Angle of depression ≈ 53.8°

6 0
2 years ago
Part F
Rina8888 [55]

Answer:

my last answer is correct

Step-by-step explanation:

7 0
2 years ago
Simplify the expression 2 (2 + 4y) + 3x.<br> PLS ANSWER ASAP DUE 9:20
Novay_Z [31]

Answer:

5x+8y

Step-by-step explanation:

We can first open the brackets by using the distrubitive propety.

2(x+4y)+3x

2x+8y+3x

Now we can combine like terms.

5x+8y.

I combined the 3x and the 2x. This works because imagined I have 3 of something then I got 2 more of that something I would now have 5 of that something.

Hoped this helped,

JoeLouis2

7 0
3 years ago
Megan ate lunch at a restaurant. The bill came to $99. If she left an 18% tip, what was the total cost of her lunch?
Rashid [163]
$116.82. I hope this helps. Please give brainliest I really need this brainly to make my mom proud lol : === )
7 0
2 years ago
Read 2 more answers
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