3 years ago

The diagram show a straight line ABC . Find the value of p

1 answer:

6 0

Finding the change in y/change in x=the slope, we get
(13-11)/(-4-(-2))=2/-2=-1. Therefore, the equation is y=-1*x+b. Plugging it into (-4, 13), we note that 13=4+b and b=9 by subtracting 4 from both sides, making the equation y=-x+9. Plugging it into A, we get that
1 (y , the second value) = -x+9. Subtracting both sides by 9, we get 1-9=-x and -8=-x. Multiplying each side by -1, we get x=8

You might be interested in

What are the zeros of the function f(x)=x^2+x-6 divides by x^2-x-6?

ANTONII [103]

Answer:

It is B.

Step-by-step explanation:

x^2+x-6 / x^2-x-6 = 0

The numerator equates to zero:

x^2 + x - 6 = 0

(x + 3)(x - 2) = 0

the zeroes are {-3, 2).

7 0

3 years ago

Question 1 (Essay Worth 10 points)

Anvisha [2.4K]

Answer:

A. 7n+6

B Three times the quantity of a number plus eight

Step-by-step explanation:

A more than means it comes after

7 times a number

6 more than

7n+6

B 3( n+8)

Three times the quantity of a number plus eight

7 0

3 years ago

15 points! Please help me with this question

Galina-37 [17]

Answer:

48 f t

Step-by-step explanation:

5 0

3 years ago

The circumference of a standard bowling ball is about 27 in. To the nearest unit, how many square inches is the surface area of

Sidana [21]

The surface area of a sphere is $S=4 \pi r^{2}$ where r is the radius;
The circumference is $2 \pi r=27 in$ so that $r= \frac{27}{2 \pi }=4.5 in$ using this value we can evaluate the surface area of 1 ball as:
$S=4 \pi r^{2} =4 \pi (4.5)^{2} =254.3 in^{2}$
For 100 ball you get: $100*254.3=25430 in^{2}$

4 0

3 years ago

point b (6,8) is rotated 90 degrees counter-clockwise, and then translated, x' , y'= (x+4, y-5). A) what are the coordinates if

Westkost [7]

Pray for thyne answer for only God can answer this toil \°/

5 0

3 years ago