whati is a quotient of (-1) (2) (-3) (4) and (-5) divided by 6?

Answer:

the square root of 144 is 12

Answer:

  1.  (B)  73

  2. r = 15

Step-by-step explanation:

1. The sum of angles in a triangle is 180°.

  62° +45° +k° = 180

  k = 180 -107

  k = 73

__

2. The sum of exterior angles of any polygon is 360°.

  4r° +7r° +5r° +8r° = 360°

  24r = 360 . . . . . . . . . . . . . collect terms, divide by °

  r = 360/24 . . . . . divide by 24

  r = 15

Answer: not the second I think

Step-by-step explanation:

The difference between their yearly incomes is $31,304.

To calculate each person's yearly income, we need to multiply their weekly income by the number of weeks in a year. Assuming there are 52 weeks in a year, the yearly income can be calculated as follows:

For the student who drops out of high school:

Yearly Income = Weekly Income x Number of Weeks

= 451 x 52

= 23,452

For someone with a bachelor's degree:

Yearly Income = Weekly Income x Number of Weeks

= 1053 x 52

= 54,756

The difference between their yearly incomes can be found by subtracting the student's yearly income from the bachelor's degree holder's yearly income:

Difference = Bachelor's Yearly Income - Student's Yearly Income

= 54,756 - 23,452

= 31,304

Therefore, the difference between their yearly incomes is $31,304.

It is important to note that these calculations are based on the given information and assumptions. The actual yearly incomes may vary depending on factors such as work hours, additional income sources, deductions, and other financial considerations.

Additionally, it is worth considering that educational attainment is just one factor that can influence income, and there are other variables such as experience, job type, and market conditions that may also impact individuals' earnings.

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The statement would be true, you are correct!

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The amount of concrete required to pour a floor slab of the following dimensions: 18′ × 24′ × 4′′ is 5.34 cu.yard.

A cuboid is a three dimensional shape , with 6 faces , each face is a rectangle.

The concrete can be considered as in the shape of a cuboid.

Length = 18

Breadth = 24'

Height = 4"

Volume of Cuboid = Length * Breadth * Height

Volume of the cuboid = 18 * 24 * 4 *12*12 *(0.0278)³

=5.34 cu.yard.

Therefore the amount of concrete required to pour a floor slab of the following dimensions: 18′ × 24′ × 4′′ is 5.34 cu.yard.

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Answer:

  C  86

Step-by-step explanation:

You want the measure of the angle marked x° where chords cross. The angle marked x° intercepts an arc of 104° and one that is unmarked. The remaining arcs of the circle are marked 111° and 77°.

The measure of angle x is half the sum of the arcs it intercepts. One of those is given as 104°. The other will be ...

  360° -111° -104° -77° = 68°

Then the value of x is ...

  (104 +68)/2 = 172/2 = 86

The value of x is 86, choice C.

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Answer:

o

Step-by-step explanation:

1-1=0

0+0=0

5-5=0

2-2=0

easy

The best statement that describes the strategy for estimating the perimeter of the figure (please see the attached diagram) is the option;

Ad the lengths of the horizontal and vertical segments, and then add 5 because the diagonal side is 4 units wide and 2 units tall

An estimate is an approximation of a true value, which is a value that is close to the actual value of the measured quantity.

Please find attached a diagram of the possible figure created with MS Word

The length of the side of the sides of the possible figure in the figure, obtained from a similar question on the internet are;

Base length = 5 units

Height = 4 units

The figure has a diagonal side which is 4 units wide and 2 units tall.

The length of the slant side, found using Pythagorean theorem can be obtained as follows; Length = √(4² + 2²) = 2·√5 ≈ 5

The correct option is therefore to add the lengths of the horizontal and vertical segments, and then add 5 because the diagonal side is 4 units wide and 2 units tall

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Answer:

  -8

Step-by-step explanation:

Find the ordered pair with 3 as the first element: (3, -8). This tells you ...

  g(3) = -8

Answer:

Your solution is (3/2, -7/2)

Step-by-step explanation:

y = x - 5

y = -3x + 1

First, see that these two equations equal y. This means you can set them equal to each other.

x - 5 = -3x + 1

Combine like terms.

[add 3x to both sides]

4x -5 = 1

[add 5 to both sides]

4x = 6

Isolate x further by dividing both sides by 4.

x = 6/4

Simplify the fraction.

x = 3/2

Now that we know x, plug its value (3/2) back into one of the original equations to find y.

y = (3/2) - 5

Simplify by subtracting.

[convert 5 to have a denominator of 2]

y = 3/2 - 10/2

y = -7/2

Your solution is (3/2, -7/2)

Check this by plugging these values into the equation you have not yet checked.

-7/2 = -3(3/2) + 1

Simplify.

[multiply]

-7/2 = -9/2 + 1

[convert 1 to have a denominator of 2]

-7/2 = -9/2 + 2/2

[add]

-7/2 = -7/2

This equation is true; therefore your solution is correct.

Hope this helps!

The best way to compare the temperature spreads is to claim that Town B has a wider temperature range than Town A.

The measurement of an object's hotness or coldness in relation to a reference value is called its temperature. The thermometer is the name of the device that measures body temperature. The Celsius scale is denoted by the numbers 32 to 212.

Comparing the interquartile range (IQRs) of the two plots would be the most appropriate way to assess the spreads across Towns A and B.

The temperature range falling on the inside of the median 50% of a data is known as the IQR. It is defined as the disparity between both the data's first and third quartiles (Q1 and Q3). A wider temperature range is indicated by a higher IQR.

We can observe from the box plots that Town A's box ranges from roughly 15°F to 30°F, whereas Town B's box ranges from roughly 10°F to 40°F. This indicates that Town B has a wider range of temperatures than Town A.

We can determine the IQR for every town to verify this:

For Town A:

Q1 = 15°F

Q3 = 30°F

IQR = Q3 - Q1 = 30°F - 15°F = 15°F

For Town B:

Q1 = 15°F

Q3 = 40°F

IQR = Q3 - Q1 = 40°F - 15°F = 25°F

It is confirmed that Town B has a wider range of temperatures than Town A because the IQR of Town B is higher than the IQR with Town A. That Town B has a wider range of temperatures than Town A would therefore be the most accurate comparison of the spreads.

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Answer:

-6

Step-by-step explanation:

Answer:

-6/1 or just -6

Step-by-step explanation:

15/4 ÷ (-5/8) is -6/1 .

Find the reciprocal of the divisor

Reciprocal of (-5/8) : (-8/5)

Now, multiply it with the dividend

So, 15/4 ÷ (-5/8) = 15/4 × (-8/5)

= 15 × (-8)  = -120

   4 × (-5)   =  -20

After reducing the fraction, the answer is -6/1 or just -6.

The answer is -2x² + 14X

The first step is to open the bracket by multiplying both values in the bracket by -2x

-2x(x-7)

= -2x² + 14x

Hence the solution to the expression is -2x² + 14x

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Answer:

by the way you worded it 100/600=0.16666666666

Step-by-step explanation:

Answer:

rounded to 0.17

also 0.16666667 is the exact answer

Step-by-step explanation:

use a calculator

Answer:

15 inches

Step-by-step explanation:

Perimeter is 2l + 2w (or l+l+w+w)

Start by subtracting: 42 - 12. The 12 is from 2•6 for both width sides.  

42-12=30

Divide 30 by 2 to find the length for one side. 30 ÷ 2 = 15

The system of linear equations that can be solved from the matrices is given as follows:

Considering that the row [3, -6] is common to matrices Ax and Ay, the matrix A is given as follows:

A = [-5 4; -8 1]

Hence the multiplication of matrices representing the system is given as follows:

[-5 4; -8 1][x; y] = [3; -6]

Applying the multiplication of matrices, the system of equations is given as follows:

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Answer:

<1 = 91

Step-by-step explanation:

<2 + <3 = 180

5 x + 14 +  (7 x -14) = 180

Combine like terms

12x = 180

Divide by 12

12x/12 = 180/12

x =15

We want <1

<1 = <3 since they are vertical angle

<1 = 7x-14 = 7*15 -14 =105-14=91

Answer:

D, 91 degrees

Step-by-step explanation:

First, solve for x. Angles 2 and 3 add up to 180, so set up an equation:

(5x + 14) + (7x - 14) = 180

12x = 180

x = 15

Then, you know angles 1 and 2 also add up to 180, so solve for Angle 2

5(15) + 14= 89

180-89= 91, so angle 1 is 91 degrees.

Answer:

Hope the picture will help you.................

Answer:

y = 1x + 2

Step-by-step explanation:

y = 3, x = 1

=> 3 = 1 x 1 + ?

=> 3 = 1 + ?

=> ? = 2

Try again:

y = 4, x = 2

=> 4 = 1 x 2 + ?

=> 4 = 2 + ?

=> ? = 2 (correct)

- So, the equation will be: y = 1x + 2

Kiet will make his another observation at every multiples of 6 until it reaches at 60 which is at 2 : 00 pm.

Given that,

Kiet needs to observe a science experiment every 6 minutes for one hour.

He makes his first observation at 1:00 p.m.

Now he needs to make the observation every 6 minutes.

This means that his second observation will be at 1:06 pm.

Third observation will be at 1:12 pm.

Fourth will be at 1:18 pm.

It goes on like this for every multiples of 6.

His last observation will be at 2:00 pm which is at the 60th minute after 1.

Hence Kiet will make his observations at every multiples of 6 until it reaches 60.

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Answer:

C

Step-by-step explanation:

rectangle: 5 × 10 = 50ft²

triangle: ½ × 10 × 5 = 5 × 5 = 25ft²

The mean of the data set is 82.77

If we want to find the mean, we would have to put it at the back of our minds that the mean is the same as the average. As such, we would have to take the sum of all the values that have been listed in the data set and divide by the total number of the data.

The first step is to arrange the data set orderly from smallest to largest;

70, 71,79, 82,88,85,87,91,92

We have nine values in the data set thus the mean is;

70+71+79+82+88+85+87+91+92/9= 745/9= 82.77

Hence the mean of the data set is 82.77

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Answer:

0.2

Step-by-step explanation:

-8.3 + 9.2 - 4.4 + 3.7

= -8.3 + 9.2 + (-4.4) + 3.7            {Additive inverse}

= -8.3 + (-4.4) + 9.2 + 3.7            {Commutative Property}

= [ -8.3 + (-4.4] + [ 9.2 + 3.7]       {Associative property}

=  - 12.7 + 12.9

= 0.2

Answer:

8

Step-by-step explanation:

let one of the number be x

other number = x +9

if their sume is 25

X + X + 9 = 25

2X +9 = 25

2X = 25 - 9

2X = 16

X = 16/2

X= 8

Answer:

8 and 17

Step-by-step explanation:

a = b + 9      Eq. 1

a + b = 25    Eq. 2

Replacing Eq. 1 on Eq. 2

(b+9) + b = 25

2b + 9 = 25

2b = 25 - 9

2b = 16

b = 16/2

b = 8

from the Eq. 1

a = b + 9

a = 8 + 9

a = 17

Check:

from the Eq 2

a + b = 25

17 + 8 = 25

Answer:

18

Step-by-step explanation:

If 4 out of 10 wore glasses, then 6 out of 10 did not wear classes.  This would be 60% or .6

.6x30 = 18

Answer:

when x=-9, y=1

Step-by-step explanation:

the graph shows when the x is at -9, the y is at 1

Answer:

9/25

Step-by-step explanation:

36% = 36/100 = 18/50 = 9/25

Answer:

0.36 is the lowest term and what 36% becomes, simplified.

Step-by-step explanation:

Answer:

TE EXPLICO :

Step-by-step explanation: