In circle O, AE and DC are chords and intersect at B. If arc AC is 36 degrees and arc DE is 20 degrees, what is the measure of angle ABC? (Type in numbers only)

Answer:

Step-by-step explanation:

First of all notice that slope has a negative value

Also notice that line cuts the y axis in -1

because of the symetry of the line you can deduce that the slope is -1, also you can calculate it using the fact that the points (-1, 0) and (0, -1) belongs to the line, the slope would be:

m=(0-(-1))/(-1-0)=-1

finally the equation is

y=-x-1

Answer:5

Step-by-step explanation:>

Which exponential function is represented by the

graph?

9

8Hold on, our servers are swamped. Wait for your answer to fully load.

7

6

5

5

4

o f(x) = 2( 3 )

O f(x) = {(2Y

o f(x) = {(

4

3

2-

(1.1

61,0.25) 17

7605

Of(x) = 2(2)

-5 4 3 2 1

1 2 3 4

5

The exponential function is f(x) = 2(3)^x, the correct option is A.

Function is a type of relation, or rule, that maps one input to specific single output.

In mathematics, a function is an expression, rule, or law that describes the relationship between one variable (the independent variable) and another variable (the dependent variable) (the dependent variable). In mathematics and the physical sciences, functions are indispensable for formulating physical relationships.

Linear function is a function whose graph is a straight line

We are given that;

The graphs of the function

Now,

we can identify which exponential function is represented by the graph:

The graph crosses the y-axis at (0, 2), so the y-intercept is 2. This means that a = 2.

The graph is increasing as x increases, so b > 1. We can find b by using another point on the graph, such as (1, 6). We can substitute these values into the formula and solve for b:

f(1) = 2b^1

6 = 2b

b = 3

Therefore, the exponential function will be f(x) = 2(3)^x.

Learn more about function here:

https://brainly.com/question/2253924

#SPJ7

Answer:

n = 90 - 62

n = 28º

m = 180 - (62 + n + 27)

m = 180 - (62 + 28 + 27)

m = 180 - 117

m = 63º

Answer:

D.

[tex] \sqrt{384} [/tex]

Step-by-step explanation:

[tex] \sqrt{384} [/tex]

[tex] \sqrt{192 \times 2} [/tex]

[tex] \sqrt{96 \times 2 \times 2} [/tex]

[tex]2 \sqrt{48 \times 2} [/tex]

[tex]2 \sqrt{24 \times 2 \times 2} [/tex]

[tex]2 \times 2 \sqrt{12 \times 2} [/tex]

[tex]4 \sqrt{6 \times 2 \times 2} [/tex]

[tex]4 \times 2 \sqrt{6} [/tex]

[tex]8 \sqrt{6} [/tex]

Therefore Option D is correct..!

Answer:

1. 35/12

2. 23/10

3. 3/4

Answer:

$28.80

Step-by-step explanation:

Find how much they will actually pay by multiplying 36 by 0.8:

36(0.8)

= 28.8

So, they would pay $28.80

Answer:

Pretty sure its coefficient

Step-by-step explanation:

Answer:

The selling price of each bulb is rs 20.

Step-by-step explanation:

Cost price of 1 bulb = rs 16

Cost price of 1000 bulbs = rs 16 × 1000 = rs 16000

Number of bulbs damaged = 100

Number of bulbs sold = 1000 - 100 = 900

Let the selling price of 1 bulb be represented by b

Selling price of 900 bulbs = 900 × b = 900b

Percentage profit = (selling price - cost price) ÷ cost price

12.5% = (900b - 16000) ÷ 16000

900b - 16000 = 0.125 × 16000

900b - 16000 = 2000

900b = 2000 + 16000

900b = 18000

b = 18000/900 = rs 20

Step-by-step explanation:

I think 4 (x-3)=32 is right

Answer:

4/15

Step-by-step explanation:

8/30 = 4/15

Answer:

8/30 or 4/15

hth :)

Step-by-step explanation:

V

=

l

w

h

3

l

Base length

cm

w

Base width

cm

h

Pyramid height

cm

Answer:

lil ***** where ya mom at

Step-by-step explanation

lol

Step-by-step explanation:

option A

3 IS CORRECT

HOPE IT HELPS

Answer:

3

Step-by-step explanation:

edge 2021

Answer:

6

Step-by-step explanation:

first, look at the first two coefficents, (12,6) 6 can divide 12 and 6 obviously didvides itself so we can day the gcd(12,6) is 6. now look at the last two coefficents (6,18). Similarly we can see that the gcd here is also 6.

finally, look at 12 and 18, neither divide each other so we can try dividing them by our most common gcd so far 6. this yields 2,3. niehter can be simplified further so we can conlcude the gcd of this monomials is 6

Answer:

(0, 1)

(-1, -1)

(1,3)

Step-by-step explanation:

Given the function;

y = 2x + 1

when x = 0

y = 2(0)+1

y = 1

Hence the required pair is (0, 1)

when x = -1

y = 2(-1) + 1

y = -2 + 1

y = -1

Hence the coordinate is (-1, -1)

when x = 1

y = 2(1) + 1

y = 2 + 1

y =3

Hence the coordinate is (1, 3)

Answer:

1 . option b

2. option d

Step-by-step explanation:

1) Diameter = 8cm

  Radius = 8/2 = 4cm

2) Diameter = 8cm

   Radius = 4cm

   [tex]Volume = \frac{1}{3} \pi r^2h = \frac{1}{3} \pi 4^2 \times 15 = 16 \pi \times 5 = 80 \pi = 251.2cm^3[/tex]  

Answer:

[tex]6(2p + 2) = 120 \\ 2p + 2 = 20 \\ 2p = 18 \\ p = 9[/tex]

Answer:

P = 9

Step-by-step explanation:

6(2P+2) = 120

12P + 12 = 120

      - 12 = -12

      12P = 108

        12 =  12

         P = 9

Answer:

Now Myra has 60 lines of code, no grid picture attached.

Step-by-step explanation:

If Myra removed 20% of the lines and she started with 75 lines of code, then she is removing 1/5 of those lines of code.

75 divided by 5 is 15, and 75 - 15 = 60

Now Myra would have 60 lines of code. It's unclear what grid you are talking about though - could you attach a picture of the grid you need to shade in?

Answer: ITS -4 TRUST MEE

Step-by-step explanation:

Answer:

Complementary angles sum to 90°.

∠X has ∠P complementary to it as:

Answer:

Step-by-step explanation:

take 58 degree as reference angle

using cos rule

cos 58=adjacent/hypotenuse

0.52=3.6/x

x=3.6/0.52

x=6.92

x=6.9

Answer:

Step-by-step explanation:

Range is y thing, where as domain is an x thing. The way you state a range (or a domain, for that matter) is to start from the low point on the graph and go up to the high point. Our graph doesn't have a starting point; therefore, the "low" end of the graph comes up from -∞. The high point on the graph maxes out at 3. Therefore, the proper way to state the range (depending upon whether you use set-builder or not) is

R = (-∞, 3] or another way to state this is

R = {y | y ≤ 3} which reads "y such that y is less than or equal to 3".

Answer:

9

Step-by-step explanation:

394,717.330 rounds to 400,000

Answer:

10.

Step-by-step explanation:

To find the distance between two numbers, subtract the two numbers. The absolute value of the difference is the distance.

[tex](-7)-3=(-10).[/tex]

The absolute value of -10 is 10.

Therefore, distance between -7 and 3 is 10.

Answer:

10 of course!

Step-by-step explanation:

we know that numbers smaller than zero have the minus sign beside them,you just count from 3 down to 0(doesn't count)

and then -1 till -7,you add 7 to 3 and you get 10 !,nothing easier

Answer:

See below.

Step-by-step explanation:

1.) False - It contains 6 sig figs, not 2.

2.) False - It goes up to 2 decimal places, not 3.

3.) True

4.) False - It goes up to 1 sig fig, not 4.

Answer:

Step-by-step explanation:

After graphing the function f(x) = [tex]4(\frac{1}{2})^{x}[/tex]  we can see that the correct graph is the middle one in the picture. This is because with an x-input of 1 the value of 1/2 will stay the same and when multiplied by 4 it would give us a y-coordinate of 2 as seen in the middle graph. The y-coordinate keeps decreasing exponentially by half for every increase in the x-coordinate. A zoomed-in version of the graph can be seen in the attached picture below for a better understanding.

Answer:

16.24 Units

Step-by-step explanation:

The perimeter of the triangle is the sum of the length of the sides of the triangle. Given the points on the vertices, the length of each side may be found using the formula

Length = √(x2 - x1)^2 + (y2 - y1)^2

Considering the pair (-1, 2), (3, 1), the length of that side

= √(3 -- 1)^2 + (1-2)^2)

= √(16 + 1)

= √17 units

Considering the pair (-1, 2), (7, 2), the length of that side

= √(7 -- 1)^2 + (2-2)^2)

= √(64)

= 8

Considering the pair  (3, 1),  and (7, 2), the length of that side

= √(7 - 3)^2 + (2  - 1)^2

= √(16 + 1)

= √17

Hence the perimeter of the triangle

= √17 + 8 + √17

= 4.12 + 8 + 4.12

= 16.24 Units

Answer:

$357.42

Step-by-step explanation:

So first I multiplied $425.50 by 20%.

$425.50 * 0.20=  85.10

$425.50- 85.10= $340.40

$340.40 * 0.05 = $17.02

$340.40 * 0.07 = $23.828

$340.40 + 23.828 + 17.02= $ 357.42

The sale price of Dean's guitar is $357.42.