Can u plz help me with the number 9?

Answer and Step-by-step explanation:

There is a two-dimensional numbers line in a coordinate plane, which has a horizontal line x-axis, and the vertical line is known as the y-axis. These lines intersect each other at zero points, and they are perpendicular. Zero points are known as the origin. The axes divide the plane into  quadrants.

A point in the coordinate plane is of the form of (x, y). This point is named as ordered pair; the first number is from the x coordinate, and the second number from the y coordinate.

To make a graph, we draw a dot, starting from the origin, at the coordinate that communicates to the ordered pair. The y coordinates describe how many steps to move up or down ( positive or negative), and x coordinates tell us to move right or left ( positive or negative).

The completeness property for points describes:

Exactly one point in the plane given  the number of ordered pair

And

Exactly one ordered pair of numbers at a given point in the plane.

A relation is ordered pairs; the x coordinates are known as domain, and the y coordinate is known as the range.

The domain contains the value that corresponds to the independent variable and the range equal to the dependent variable.

Answer:

(a - 2) • (a - 5)

Step-by-step explanation:

a^2 - 2a - 5a +10

a • a(a - 2) - 5a + 10

(a - 2) • (a - 5)

Answer:

2.57 - 1.75 = 0.82

Step-by-step explanation:

Let us assume that we need to find the value of 2.57 - 1.75 i.e. we need to subtract 1.75 from 2.57. It can be done as follows :

The first number is 2.57 and other no is 1.75.

In 2.57, 2 is in ones place, 5 is in tenths place and 7 is in hundredths place.

In 1.75, 1 is in ones place, 7 is in tenths place and 5 is in hundredths place.

Subraction :

  2.57

-  1.75

= 0.82

Hence, the value of 2.57 - 1.75 is 0.82

Answer:

if 1=15 and 6=20 what is 3

=

The third term of the sequence is 17

The given can be interpreted as thus:

Given the following parameters

First-term = 15

Sixth term = 20

Assuming the sequence is an arithmetic sequence, the nth term of an arithmetic sequence is expressed as;

Tn = a + (n-1)d

a is the first term

d is the common difference

a = 15

T6 = a+ 5d

20 = 15 + 5d

20-15 = 5d

5 = 5d

d = 5/5

d = 1

Get the third term:

T3 = a+ 2d

T3 = 15 + 2(1)

T3 = 17

Hence the third term of the sequence is 17

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Answer:

32x - 16

Step-by-step explanation:

16(2x - 1)​

16 • 2x - 16

32x - 16

Answer:

32x - 16

Step-by-step explanation:

distrubutive property: 16 times 2x plus 16 times -1

Answer:

The answer is A, 3.50w.

Step-by-step explanation:

When there is 1 pound, it is 3.50. 2 pounds it's 7.00 which is 3.50 times 2.

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Answer:

6 over 25

Step-by-step explanation

I dont what the method yur talking about but the answer

Answer:

x=11

Step-by-step explanation:

116+35=151

180-151= 29

So then we plug in the equation

3x-4=29

Do the math and we get

x=11

Answer:

3 cheese burgers.

Step-by-step explanation:

Answer:

each friend gets 200 books

Step-by-step explanation:

1,000÷5=200

Answer:

x=4

Step-by-step explanation:

A+B=C

A^2+X=C^2

12^2+X=24^2

144+X=576

/144        /144

    x=4

Answer:

Whenever the equation of a line is written in the form y = mx + b, it is called the slope-intercept form of the equation. The m is the slope of the line. And b is the b in the point that is the y-intercept (0, b). For example, for the equation y = 3x – 7, the slope is 3, and the y-intercept is (0, −7).

Step-by-step explanation:

Answer:

The slope of the line is -2.

Step-by-step explanation:

Because the line is going down from left to right it is considered a negative slope. The rise is -2 and the run is 3, so the slope of the line in integer form is -2.

But, if it was in fraction form the slope would be -2/3.

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Answer:

80%

Step-by-step explanation:

Answer:

80

Step-by-step explanation:

Answer:

6 and 12

Step-by-step explanation:

Answer:

12

Step-by-step explanation:

Factors of 36 are {1,2,3,4,6,9,12,18,36} . Factors of 60 are {1,2,3,4,5,6,10,12,15,20,30,60} . Common factors are }1,2,3,4,6,12} . Hence Greatest Common Factor is 12 .

Answer:

The answer is the one in middle

Step-by-step explanation:

The answer should be 5/36 , not 25/6

Step-by-step explanation:

Q1.

1. 3×1+2=5

=5/3

2. 3×5+3=18

=18/5

3. 8×4+3=35

=35/4

4. 12×3+2=38

=38/3

5. 10×7+2=72

=72/7

Q2.

1. 1/7 = 7/1 = 7

2. 8/3 = 3/8

3. 9 = 1/9

4. 4 1/3 = 4×3+1 = 13 = 13/3 = 3/13

5.14 2/3 = 14×3+2 = 44 = 44/3 = 3/44

Hope this helps you

Answer:

For A)

when you go from mixed number to improper fraction all you have to do is multiply the denominator (bottom number) with the whole number (the big number on the left) then finally add the numerator (on the top). After you get the answer just write the answer divided the denominator (answer/denominator) to write as improper fraction. Examples is shown below.

For B) all you have to do is switch the fraction. If it a whole number then just assume that it is divided by 1, and for mixed fraction just solve it like A then switch the fraction. Examples shown below.

Step-by-step explanation:

For A)

1. 1 (2/3) -> multiply 3 with 1 then add the 2. So, (3 x 1) +2 = 5 then write as improper fraction which is 5/3

2. 3 (3/5) -> (5 x 3) + 3 = 18 -> 18/3

and so on...

For B)

1. 3/7 -> 7/3

3. 9 which is 9/1 -> 1/9

5. 14 (1/3) -> (3 x 14) + 1 = 43 -> 43/3 -> 3/34

Answer:

91%

Step-by-step explanation:

we can use combinations:

Total probabilities = 12! / (4!8!) = 479,001,600 / 967,680 = 495

Probability of no defective unit = ₁₀C₄ = 10!/4!6! = 3,628,800 / 17,280 = 210

Probability of one defective unit = ₁₀C₃ · ₂C₁ = 10!/3!7! · 2!/1! = 120 · 2 = 240

Probability of no more than one defective unit = (210 + 240) / 495 = 450 / 495 = 91%

Answer:

32 hours

Step-by-step explanation:

Given

[tex]Rate= \frac{3}{4}\ tons\ per\ hour[/tex]

Required

Determine time taken for 24 tons

As used in this question, Rate is the ratio of tons of dirt to time.

i.e.

[tex]Rate = \frac{Tons\ of\ Dirt}{Time}[/tex]

Let t represents time when tons of dirt is 24 tons:

[tex]Rate = \frac{24}{t}[/tex]

Recall that: [tex]Rate= \frac{3}{4}\ tons\ per\ hour[/tex]

So, we have

[tex]\frac{24}{t} = \frac{3}{4}[/tex]

Cross Multiply

[tex]3 * t = 24 * 4[/tex]

Divide both sides by 3

[tex]t = 8 * 4[/tex]

[tex]t = 32[/tex]

Hence, time taken is 32 hours

Answer:

60 trucks

Step-by-step explanation:

2x12=24

5x12=60

60+24=84 total vehicles

60 of them are trucks.

What are the following statements?

The hikers in total travelled for [tex]13\frac{3}{4}[/tex].

Addition in maths, a process of combining two or more numbers.

Given that, in the morning, a group of hikers hiked 3 3/4 miles, took a break, and then hiked another 2 3/4 miles. The group then stopped for lunch. In the afternoon, the group then hiked 4 3/4 miles, took another break, and then hiked 2 1/2 miles

[tex]3\frac{3}{4} +2\frac{3}{4} +4\frac{3}{4} + 2\frac{1}{2}[/tex]

15/4+11/4+19/4+5/2 = 55/4

= [tex]13\frac{3}{4}[/tex].

Hence, The hikers in total travelled for [tex]13\frac{3}{4}[/tex].

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Answer:

85:95 I did the math

Answer:

2

Step-by-step explanation:

cuz u would have extra hats so just wear the pants again

Answer:

10.5

Step-by-step explanation:

sin29

k

​

=

sin124

18

​

Plug in. Opposite sides go together.

k=\frac{18\sin 29}{\sin 124} \approx 10.526 \approx 10.5

k=

sin124

18sin29

​

≈10.526≈10.5

The required length of k is 10.5 inches for the given triangle.

The sine rule defines the side length ratios of triangles to their opposing angles. This proportion is true for all three sides and opposing angles.

a/sinA = b/sinB = c/sinC

The triangle is given in the question, as follows:

In ΔKLM, m = 18 inches, ∠M=124° and ∠K=29°.

We have to determine the length of k.

As per the sine rule, the required solution would be as:

m/sin∠M = k/sin∠K

Substitute the known values and we get

18/sin 124° = k/sin 29°

k = (18/sin 124°) × sin 29°

k ≈ 10.5

Thus, the length of k is 10.5 inches.

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