1. How do you find the slope & y-intercept (non-proportional) from a table of x and y coordinates when using the Ti-Nspire?

2. How do analye a set of linear equations to desribce if there will be no solution, one solution, or infinitely many solutions?

3. How do you find the point of intersection of two linear equations when using the Ti-Nspire?

Answer:

I thought it was 1/9

Step-by-step explanation:

favorable out comes are 4

and total out comes are 36

The probability that she rolls two numbers with a sum of 9 is 1/9 if the Elena rolls two cubes numbered 1 to 6.

It is defined as the ratio of the number of favourable outcomes to the total number of outcomes in other words the probability is the number that shows the happeing of the event.

We have:

Elena rolls two cubes numbered 1 to 6.

The total outcome = 6×6  

As there are two cubes with each cubes numbered 1 to 6

Total number of favourable outcomes = 4

Which are (3, 6), (4, 5), (5, 4), and (6, 3)

Now the probability P will be:

[tex]\rm P = \frac{4}{36}[/tex]

[tex]\rm P = \frac{1}{9}[/tex]

Thus, the probability that she rolls two numbers with a sum of 9 is 1/9 if the Elena rolls two cubes numbered 1 to 6.

Learn more about the probability here:

brainly.com/question/11234923

Answer:

Start

Step-by-step explanation:

The measure of spread is the variation so we can use range:

Range of Start:

15 - 7 = 8

Range of End:

13 - 6 = 7

Start had a bigger value so it had the greater variation

Answer: to do that you would use slop x2- x1

-------- = rise/run = slope

Y2-x1

Step-by-step explanation:

Answer:

Your answer is 32 :)

Step-by-step explanation:

Answer:

Page 1:

1. <2=130

2. <8=25

3. <3=120

4. <4=60

Page 2:

1. 110

2. 55

Page 3:

1. remote interior angles

2. interior angles

3. supplementary angles

4. exterior angles

Answer:

(Page 1):

1.) 150°

2.) 25°

3.) 120°

4.) 60°

(Page 2):

1.) 180 - (40 + 30) = 110°

2.) 180 - (33 + 92) = 55°

(Page 3 doesn't show questions all the way)

Step-by-step explanation:

(Page 1):

1.) ∠1 and ∠2 are Straight angles which make up 180° if added up together => 180° - 30° = ∠2

2.) ∠5 and ∠8 are Vertical angles which means they are congruent ,             => if ∠5 = 25 then so will ∠8.

3.) By the opposite side alternate interior angles theorem ∠6 is congruent to ∠3,      

=> if ∠6 = 120, then ∠3 = 120

4.) if there is a set of an exterior angle and an interior angle, they both add up to 180°.

=> 180° - 120° =  ∠4

Answer:

Maybe. Either 2/4 or 1/4.

Step-by-step explanation:

If you flip a coin 100 times, ABOUT 50 percent will be heads up. Therefore it's not unlikely it up land heads up 2 out of 4 times, but its not unlikely it will be heads down either.

Answer:

x<8

Step-by-step explanation:

Ive done this before

Answer:

If a and b are the lengths of the legs of a right triangle and c is the length of the ... So, for example, to square the number 5 you multiply 5 • 5, and to square the number ... In any right triangle, the area of the square drawn from the hypotenuse is ... triangle if you know the length of the triangle's other two sides, called the legs.

Answer:

Your answer is exactly 120 feet

Answer:

the answer is A.

Step-by-step explanation:

After multiplying the two fractions: [tex]\frac{-7}{4} * \frac{5}{3} = \frac{-35}{12} = -2\frac{11}{12}[/tex]

You might also want to consider that it's negative because it's BELOW sea level. If you are going down, that wount mean that it is negative. So after mltiplying and turning the result into a proper fraction, you get A as your final answer.

Answer:

-2 11/12 is correct as 12/12 + 12/12 + 11/12 = -35/12 so answer is converted to -2 11/12

the answer is :A. is answer or A(5, 4)=A(-5, 4), B(-5,-5)=B(5, 5), C(4, -1)=C(-4, 1)

Answer:

x ≥ 5

Step-by-step explanation:

2x+1≥11

2x + 1 - 1 ≥ 11 - 1

2x ≥ 10

2x/2 ≥ 10/2

x ≥ 5

Any value of x that is greater than or equal to 5 will be a solution of the inequality 2x + 1 ≥ 11. ( x = 5, x = 6, x = 10, etc. )

Given the inequality in the question:

2x + 1 ≥ 11

To find a value that is a solution of the inequality 2x + 1 ≥ 11, we need to find a number for x that makes the inequality true.

2x + 1 ≥ 11

Isolate the variable term by subtracting 1 from both sides of the inequality:

2x + 1 - 1 ≥ 11 - 1

2x ≥ 11 - 1

2x ≥ 10

Next, divide both sides by 2 to solve for x:

2x/2 ≥ 10/2

x ≥ 10/2

x ≥ 5

Therefore, the value that is a solution can be any number greater than or equal to 5.

Learn more about inequality here: https://brainly.com/question/30231017

#SPJ2

Answer:

49 + 246 qrst

Step-by-step explanation:

Answer:

7

Step-by-step explanation:

7 out of 10 is left and Pedro needs a sign from each part left so the remaining which is 7 is used

Answer:

Step-by-step explanation:

wefasv

Answer:

Answer:

Answer attached

Step-by-step explanation:

Answer:

24 and 8

Step-by-step explanation:

range=64-40=24

interquartile=50-42=8

Helping the other person get brainliest. Dont mind my response.

Answer:

there is 3 vowels

Step-by-step explanation:

The ratio of the total number of vowels to letters in word eleven is 1:2

The quantitative relation between two amounts showing the number of times one value contains or is contained within the other. for example-"the ratio of computers to students is now 2 to 1"

Given here the word eleven where the number of vowels is 3 and total letters is 6

∴ 3:6=1:2

Hence, The ratio of the total number of vowels to letters in word eleven is 1:2

Learn more about ratios here:

https://brainly.com/question/13419413

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Answer:

15

Step-by-step explanation:

Answer:

152 ft. cubed

Step-by-step explanation:

Split the figure into two: 4x4x5 and 6x4x3

Solve:

4*4*5=80

6*4*3=72

80+72=152

Answer:

152 ft. cubed

Step-by-step explanation:

Answer:

I answered two.

Step-by-step explanation:

Answer:

side x 8

Step-by-step explanation:

no explanation

Answer:

m

Step-by-step explanation:

Answer:

0.18 cm²

Step-by-step explanation:

Given that a rectangle and a triangle have same perimeter . The sides of them are ,

[tex]\begin{cases} Square = 4cm , 4cm , 3cm \ and \ 3cm .\\ Triangle = 4cm , 5.8cm \ and \ 4.2cm \end{cases}[/tex]

We know that area of rectangle is product of length and breadth.

[tex]\implies Area = length \times breadth \\\\\implies Area = 4cm \times 3cm\\\\\implies \red{ Area = 12cm^2}[/tex]

Also we know that the area of triange is half the product of base and height . So that ,

[tex]\implies Area = \dfrac{1}{2}\times 5.8cm \times 4.2 cm \\\\\implies \red{ Area = 12.18 cm^2 }[/tex]

Therefore the difference between them is ,

[tex]\implies D = A_1 - A_1 \\\\\implies D = 12.18cm^2-12cm^2 \\\\\implies \red{D = 0.18 cm^2}[/tex]

Answer:  i think it is b

Step-by-step explanation: the second option

Answer:

-12 is your Answer

Step-by-step explanation:

pls ,ark brainliest if right

Answer:

Step-by-step explanation:    

Short answer No They are not congruent. The scale factor would be 1 if they were. JL and RT should both be the same length (they are opposite angles marked with 2 quarter circles). They are not equal. So the scale factor is not 1.

To get from JKL to RST you must multiply every length of JKL by = 20 / 25 or 4/5. So 15 * 4/5 = 12 which works. 4/5 * 20 = 16 which also works.

The two triangles are similar.