Express cos F as a fraction in simplest terms.
F
15
E
28
D

Line DE and DF are chords, angle DCF is a central angle while angle DEF is an inscribed angle.

A circle is the locus of a point such that its distance from a fixed point known as the center is constant.

Chord is a straight line running across the circumference. Central angle are angles subtending from circle center.

Line DE and DF are chords, angle DCF is a central angle while angle DEF is an inscribed angle.

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Hello.

We have the slope of the line and its y-intercept; this is enough information for us to write the line's equation in slope-intercept form:

y=mx+b

m = slope (1/4)

b= y-intercept

Equation:

[tex]y=\displaystyle\frac{1}{4} x-2[/tex]

I hope it helps.

Have a nice day.

[tex]\boxed{imperturbability}[/tex]

The only multiples of two here are 2 and 4. That leaves you with two options out of 5, so the probability is 2/5.

Part A:

(26)x = 1

Solve for x by dividing both sides by 26:

X = 1/26

part B:

(50)x = 1

Solve for x by dividing both sides by 50:

X = 1/50

[tex]\\ \rm\Rrightarrow 26x=1[/tex]

[tex]\\ \rm\Rrightarrow x=1/26[/tex]

#B

[tex]\\ \rm\Rrightarrow 50x=1[/tex]

[tex]\\ \rm\Rrightarrow x=1/50=0.02[/tex]

Answer:

33

Step-by-step explanation:

90-57=?

57+?=90

57+33=90

Answer: 3

Step-by-step explanation:

Answer:

- 1x2x3xX

Step-by-step explanation:

- 6x

One of the factors is - 1

If the coefficient is negative, one of its factors is - 1

⬇️

- 1x6x

Factor the monomial by writing the coefficient 6 as a product of prime numbers

⬇️

Solution

- 1x2x3xx

Answer:

10 is the answer

hello bro

Answer:

0

Step-by-step explanation:

The slope is always 0 on a horizontal line.

Answer: it should be either A or B

Step-by-step explanation:

sorry if I’m wrong

We know that,

[tex]{ \longrightarrow \bf \qquad \: {(a + b)}^{2} = {a}^{2} + 2.a.b + {b}^{2} }[/tex]

Solution :

[tex]{ \longrightarrow \sf \qquad \: {4x}^{2} + 12x + 9 }[/tex]

We can also write it as,

[tex]{ \longrightarrow \sf \qquad \: {4x}^{2} + 12x + {3}^{2} }[/tex]

Now, using the formula, we'll solve the expression.

[tex]{ \longrightarrow \sf \qquad \: {2x}^{2} + 2.2x.3 + {3}^{2} }[/tex]

[tex]{ \longrightarrow \sf \qquad \: (2x + 3)^{2} }[/tex]

Since,

Therefore,

Answer:

Hope it helps ;)

Step-by-step explanation:

tan60 = √3 = 28/EG

=> EG = 28/√3 = 28/1.73

=> EG = 16.2 in.

sin60 = √3/2 = 28/EF

=> EF = 56/√3 = 56/1.73

=> EF = 32.4 in.

Answer:

a ut is the longes cored

Step-by-step explanaton:

Answer:

Linear and positive

Step-by-step explanation:

Positive because its going up and linear because its not scattered, its more or less in a line going up

All integers where n ≥ 1.

We have given that the sequence,

[tex]a_{n} =4-3(n-1)[/tex]

We have to find the domain for n.

Arithmetic sequence is a sequence of numbers such that the difference between the consecutive terms is constant. Difference here means the second minus the first.

That is, [tex]a_{n} =a+(n-1)d[/tex]

where a = first term of sequence.

d =common difference.

n =number of terms which belongs to natural numbers

By  the definition of arithmetic sequence n starts with 1

Remember that,the natural number starts with 1

Now, in given sequence  for nth term

[tex]a_{n} =4-3(n-1)[/tex]

The domain for n is All integers where n ≥ 1.

To learn more about the arithmetic sequence visit:

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Answer:

4/13

Step-by-step explanation:

NOT 2010s and NOT spruce wood (4) over total (13)

4/13 is in its reduced form

( ( 187 / 55 ) * 100 ) - 187 = how much he spent on food

( ( 187 / 55 ) * 100 ) - 187 = $153 spent on food

Answer:

173

Step-by-step explanation:

6+4/8*2+(4+9)^2-3

6+4/8*2+13^2-3

6+4/8*2+169-3

6+1/2*2+169-3

6+1+169-3

173

3(x + 5)

The distributive property states that you are distributing whatever is outside the parenthesis to all terms within the parenthesis. For complex distributive questions, you will have to simplify the parenthesis first (if you can) before distributing.

In this case, the example given is 3(x + 5).

First, distribute 3 to all terms in the parenthesis by multiplication:

3(x + 5)

= (3 * x) + (3 * 5)

= 3x + 15

3x + 15 is your answer.

~

Another more complex distribute property can involve powers. Take for example:

(7x + 5)²

In this case, you will use the distributive method of FOIL, or (First, Outside, Inside, Last). Set the question:

(7x + 5)² = (7x + 5)(7x + 5)

First: 7x * 7x = 49x²

Outside: 7x * 5 = 35x

Inside: 5 * 7x = 35x

Last: 5 * 5 = 25

Next, combine like terms:

49x² + 35x + 35x + 25

49x² + (35x + 35x) + 25

49x² + (70x) + 25

49x² + 70x + 25 would be your answer.

~

Answer:

5/7

Step-by-step explanation:

When you reduce 150/210 you get 5/7, this is the reduced form

Answer:

5/16

Step-by-step explanation:

velvet and acoustic guitar (5) over total (16)

5/16 does not simplify

The quotient and remainder of 9853 divided by 48 = 205 R 13

explained in image

The area of the picture is 68 square inches

Given the following parameters

Area of the frame alone = 72 square inches

Area of the square picture = 2 * 2 = 4 square inches

Determine the area of the picture

Area of the picture = 72 square in - 4 square in

Area of the picture = 68 square inches

Hence the area of the picture is 68 square inches

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Answer:

150%

Step-by-step explanation:

40 euro = 100% change

20 / 2 = 10 (50% of 20)

Add them

40 + 10 = 500

100 + 50 = 150

150%

Answer:

D

Step-by-step explanation:

Lateral SA = area of the 4 triangles

Formula to be used :-

Area (triangle) = 1/2bh

=> 4 x 1/2 x 9 x 12

=> 108 x 2

=> 216 cm²

Total SA = LSA + area of the square

Formula to be used :-

Area (square) = side length x side length

=> 216 + 9 x 9

=> 216 + 81

=> 297 cm²

The correct option is (D).

LSA:-

Area of one triangle:-

LSA

TSA:-

Area of square:-

TSA:-

Answer:

120.25

Step-by-step explanation:

4 to the third power is 64. so 64 + 9 = 83. 20-8 = 18. 6 + 2 = 8.

so 83 + 18 + 8 = 109. so 8 divided by 18 = 2.25. 109 + 9 + 2.25 = 120.25.

~Shoto Todoroki here~

Let's consider what we are asked. The domain is defined as a set of points that satisfy the equation on the x-ordinate.

So, essentially, we need to find if and what the restriction on x is.

Let's now consider just f(x) because g(x) is completely irrelevant to the question.

f(x) = 2 - x^(1/2)

Since f(x) can never be 0 for a defined function, let's consider when f(x) = 0 to find a restriction on x.

2 - x^(1/2) = 0

2 = x^(1/2)

+-4 = x

But we can only take the positive 4 because inside a square root has to always be positive (unless you're dealing with complex numbers), so the only restriction is that x cannot be equal to 4.

hope this helps :D

Answer:

289π cm²

Step-by-step explanation:

Area = πr²

= π x (17)²

= 289π cm²

Answer:

6/27

Step-by-step explanation:

because there is 6 red marbles and the total of 27 marbles

so there is 6/27 chances that you get a red marbles