Ask question

Ask question

All categories

4 years ago

11

Find the perimeter of AABC.

1 answer:

just olya [345]4 years ago

4 0

The perimeter is 36 ft. because if the triangle that’s congruent is 1/3 the size of the other. multiple the 12 by 3

You might be interested in

In 2004, the world's largest carousel was located at the House on the Rock, in Spring Green, Wisconsin. Suppose that the center

vlada-n [284]

1. You have that the Standard form for the equation of a circle when its center is at the origin, is:

x²+y²=r²

2. You must calculate the radius. Then:

r=√(x²+y²)

x=24
y=32

3. When you substitute the values of "x" and "y" into the equation r=√(x²+y²), you obtain:

r=√(x²+y²)
r=√(24²+32²)
r=√(576+1024)
r=√1600
r=40 feet

4. Therefore, the diameter (D) of the circle, is:

D=2r
D=2(40 feet)
D=80 feet

6 0

4 years ago

The formula is:<br> Y= mx+b

Aliun [14]

<h2> Question 1</h2>

Answer:

The graph is showing the story.

Step-by-step explanation:

Victoria is on the 13th page of the book, she reads 3 pages after every next hour.

After 1st hour she has read = 13 + 3 = 16

As she reads 3 pages after every next hour.

so

After 2nd hour she has read = 16 + 3 = 19

After 3rd hour she has read = 19 + 3 = 22

After 4th hour she has read = 22 + 3 = 25

After 5th hour she has read = 25 + 3 = 28

So the graph is showing this phenomena.

<h2> Question 2</h2>

Answer:

The equation that would generate this graph and table would be:

$y=\:3x+13$

Step-by-step explanation:

Given the slope-intercept form of the equation of the line

$y=\:mx+b$

Taking any two points

(1, 16)

(2, 19)

$\mathrm{Slope\:between\:two\:points}:\quad \mathrm{Slope}=\frac{y_2-y_1}{x_2-x_1}$

$\left(x_1,\:y_1\right)=\left(1,\:16\right),\:\left(x_2,\:y_2\right)=\left(2,\:19\right)$

$m=\frac{19-16}{2-1}$

$m=3$

Plugging any point, let say (1, 16), and m = 3 in the slope-intercept form to find the value of b (y-intercept).

$y=\:mx+b$

$16=\:3\left(1\right)+b$

$\mathrm{Switch\:sides}$

$3\left(1\right)+b=16$

$\mathrm{Remove\:parentheses}:\quad \left(a\right)=a$

$3\cdot \:1+b=16$

$\mathrm{Multiply\:the\:numbers:}\:3\cdot \:1=3$

$3+b=16$

$\mathrm{Subtract\:}3\mathrm{\:from\:both\:sides}$

$3+b-3=16-3$

$b=13$

Thus the equation that would generate this graph and table is:

$y=\:mx+b$

m = 3

b = 13

$y=\:3x+13$

Therefore, the equation that would generate this graph and table would be:

$y=\:3x+13$

6 0

4 years ago

Roger and Mary have an online account for buying movies. Roger's account balance is -$25

padilas [110]

Answer:

Rodgers simply because owing 25 dollars is more than 10

5 0

3 years ago

A triangle ABC with vertices A (1, 5), B (5, 2), and C (-1, 2) is rotated 90º . What are the coordinates of C'?

pshichka [43]

The answer is (-2,-1), by the formula:
R90 (x,y)= (-y,x)

4 0

3 years ago

The sequence consisting of all natural numbers from 25 to 999 is given as follows.

timama [110]

Answer:

26 28 and 30

Step-by-step explanation:

we already have the first two as 26 and 28

third = a+5d

= 25+5

=30

7 0

3 years ago