3. a. Prove that A(1,1), B(4,4), C(6,2) are the vertices of a
right triangle using slopes.

Answer:

a ut is the longes cored

Step-by-step explanaton:

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.

Answer:

The answer is five

Step-by-step explanation:

2a + b = 5 because 2*4 = 8 and 8 - 3 equals five.

Answer:

5

Step-by-step explanation:

Plug in the given numbers: 2(4)+(-3)

Perform Multiplication: 8+(-3)

Cancel out signs: 8-3

Perform Subtraction: 5

Answer:

Anthony answered 16 out of 20 questions on his reading midterm correctly. What percent of questions did Anthony answer correctly on his midterm? 80%

Answer:

80 percent wich is letter B

Step-by-step explanation:

percent = 100

so 16/20 can also be written as 80/100 which is 80%

Answer:

m<CAD= 120 degrees

m<CBA= 30 degrees

Step-by-step explanation:

just trust me bro

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.

Find out more on circle at: https://brainly.com/question/24375372

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:-

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

Learn more on area of square here: https://brainly.com/question/25092270

~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:

- 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

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

explained in image

Answer:

(5,  -5)

Step-by-step explanation:

The point J is 3 away form the line. so when reflected, it will be 3 away on the other side, thus (5, -5)

Answer:

695 feet !! u add the two distances together.

Answer:

5 1/7

Step-by-step explanation:

Because we first add the whole numbers 3 and 1 which = 4 wholes.

Then 2 + 6=8/7 so since our nominator is more than our demionater we add another whole so now we have 5 wholes and what is left over?

1 since we took away 7 from 8 which is 1/7 so our answer is 5 wholes and 1/7

Hope this helps have a awesome day:)

[tex]Hello[/tex] [tex]There![/tex]

[tex]3\frac{2}{7} + 1\frac{6}{7} .[/tex]

[tex]=\frac{23}{7} +1\frac{6}{7}.[/tex]

[tex]=\frac{23}{7} +\frac{13}{7} .[/tex]

[tex]=\frac{36}{7} .[/tex]

[tex]= 5\frac{1}{7} .[/tex]

ANSWER:

[tex]5\frac{1}{7}[/tex]

Hopefully, this helps you!!

[tex]XxEmilychuXx[/tex]

Answer:

33

Step-by-step explanation:

90-57=?

57+?=90

57+33=90

Answer:

(A). X + 27

Step-by-step explanation:

4(x+3) + 3(5-x)

Answer:

4(x+3)+3(5-x)

=4x+12+(15-3x)

=4x+12+15-3x

=x+27

so its A (x+27)

Answer:

what are the lengths?

Step-by-step explanation:

akeeeeeeeeeeeeeeeeeeetseeeeeeeeeeebe

Answer:

180° is the accurate correct answer

Step-by-step explanation:

mark me as brainliest

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

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

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:

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

Explanation:

Add up the probability values that correspond to x = -3 or smaller.

We'll add up the probability values corresponding to P(-3) and P(-5)

0.13+0.17 = 0.30

Answer:

x=2

Step-by-step explanation:

transpose 6

8-6 is 2

u can also check if u say 2 + 6 it will give u 8 which means 2 is correct

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,

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]

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:

https://brainly.com/question/20118982

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

Answer:

289π cm²

Step-by-step explanation:

Area = πr²

= π x (17)²

= 289π cm²

Answer:

0

Step-by-step explanation:

The slope is always 0 on a horizontal line.