Dana colored 1/6 of her picture,and Brendan colored 1/4 of his picture.Who Coloed more?​

Answer:

The correct options are c, d and e.

Step-by-step explanation:

From the given graph it is clear that the length of BC is 5 units.

Christopher made a scaled copy of the following trapezoid.

1. If a the scale factor is less than 1 then the image is smaller than its original figure.

2. If a the scale factor is greater than 1 then the image is larger than its original figure.

It is given that he used a scale factor greater than 1. So, the scaled copy of the following trapezoid is larger than the given trapezoid.

The length of corresponds with BC is greater than 5.

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

[tex]4<5[/tex]

[tex]15.5>5[/tex]

[tex]24>5[/tex]

[tex]18>5[/tex]

Therefore, the correct options are c, d and e.

Answer:

500

Step-by-step explanation:

Given: P = 150 - T where P is passenger cars and T is trucks

10P = 7T ⇔ P = [tex]\frac{7T}{10}[/tex]

Plug in equation 2 into equation 1:

[tex]\frac{7T}{10}[/tex] = 150 - T

Solving for T, we get 500

Answer:

There would be 500 passenger cars and 350 trucks.

Step-by-step explanation:

In order to find this, we need to create a system of equations. Start by making the number of passenger cars as x and the number of trucks at y. Now the first equation can be the difference of the two.

x - y = 150

The second equation can make use of the proportion. If we multiply by the opposites we'll get the difference of 0.

7x - 10y = 0

Now we multiply the first equation by -10 and add together to solve for x.

-10x + 10y = -1500

7x - 10y = 0

-------------------

-3x = -1500

x = 500

Now we can find the amount of trucks by using either equation.

x - y = 150

500 - y = 150

-y = -350

y = 350

Answer:

A)−3(y + z = 4)

Step-by-step explanation:

Equation P: y + z = 4  

Equation Q: 3y + 7z = 15  

To eliminate the y term,  The equations have to have the coefficients on y equal and opposite.

Equation Q has 3y, so Equation P needs -3y

Multiply equation P by -3

−3(y + z = 4)

Answer:

A

Step-by-step explanation:

Answer:

34 inches

Step-by-step explanation:

Area is base times height time half

Then plug in the values: 136= 0.5 x 8x

Then solve for x

Answer:

4

Step-by-step explanation:

If it look like tihs for your shape it will be 4

Answer:

s > 5

Step-by-step explanation:

s is the number of cookies Sue has.

Since she has more than 5 cookies, the number of cookies she has is greater than 5.

Hello there! An inequality modeling this could be x > 5.

When setting up this equation, we can use x to model the number of cookies that Sue has.

Remember that these are the symbols we use to represent inequalities:

< - greater than

> - less than

≤ - greater than or equal to

≥ - less than or equal to

Since the number of cookies Sue has is greater than 5 (but not equal to), we use the symbol.

We can represent her having x amount of cookies, which is more than 5, like this: x > 5,

I hope this helps and have a great day! :)

Answer:

Please, refer to the images below

Step-by-step explanation:

We need to solve for x in the equation

cos (x+ pi) ^2 = sin (x)

cos (x+ pi) = - cos(x)

(-cos (x)) * (-cos (x)) = sin(x)

cos(x) ^2 = sin(x)

We know that

cos(x) ^2  + sin(x) ^2  = 1

cos(x) ^2 = 1 - sin(x) ^2

1 - sin(x) ^2 = sin(x)

sin(x) ^2 + sin (x) -1 = 0

Let A = sin(x)

A^2 + A - 1 = 0

(solutions attached in picture 1)

This means that

x = arcsin(A)

(solutions attached in picture 2)

answer A , that could not be point

Answer:

Options a and c

Step-by-step explanation:

A unit circle is one which has origin as centre and radius as 1.

The equation of the unit circle would be

[tex]x^2+y^2 =1[/tex]

Thus we find that any point satisfying the above equation lies on the unit circle

Let us try the given points one by one

a) [tex](0.8)^2+(-0,6)^2 =1[/tex]. Hence lies on the circle

b) (1,1)

Cannot lie on circle since [tex]1^2+1^2 \neq 1[/tex]

c) [tex](\frac{-2}{3} ,\frac{\sqrt{5} }{3} )\\(\frac{-2}{3})^2+(\frac{\sqrt{5} }{3} )^2 =1[/tex]. Hence lies on the circle

d) [tex](\frac{\sqrt{3} }{2} ,\frac{1}{3} )\\(\frac{\sqrt{3} }{2})^2+(\frac{1}{3} )^2\\\neq 1[/tex]

Hence does not lie on the circle

Only option A,C are right

Answer:

x = 5

How?:

15 - 3(5) = 0

15 - (3 × 5) = 0

15 - 15 = 0

Answer:

0.000111

Step-by-step explanation:

0.0015 is a decimal between 0.001 and 0.002.

A number system is defined as a system of writing to express numbers.

To find a decimal between 0.001 and 0.002, you can take the average of the two numbers.

The average of 0.001 and 0.002 is:

(0.001 + 0.002) / 2

= 0.003 / 2

= 0.0015

Therefore, 0.0015 is a decimal between 0.001 and 0.002.

To learn more on Number system click:

https://brainly.com/question/22046046

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Answer:

C

Step-by-step explanation:

Since there are no blue cards, the probability that you'd draw one is 0/12, which means that there is no chance you'll draw one.

It is impossible to get blue cards. Then the correct option is C.

Its fundamental concept is that someone will nearly surely occur. The proportion of positive events in comparison to the total of occurrences.

Then the probability is given as,

P = (Favorable event) / (Total event)

There are 4 red cards and 8 black cards in a bag.

In the bag, the number of blue cards will be zero.  

Thus, it is impossible to get blue cards. Then the correct option is C.

More about the probability link is given below.

https://brainly.com/question/795909

#SPJ3

the probability that the roll of a six-sides die will be either even or odd is 1/2 or 50%

The probability of a six-sided die will be either even or odd is 1/2.

The Probability in mathematics is the possibility of an event in time. In simple words, how many times that incident is happening in any given time interval.

Given:

A die is rolled once.

The sample space = {1, 2, 3, 4, 5, 6}

An even number sample space = {2, 4, 6}

Odd number sample space = {1, 3, 5}

The probability of a six-sided die will be either even or odd,

= 3/6

= 1/2

Therefore, 1/2 is the probability.

To learn more about the probability;

brainly.com/question/11234923

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Answer:

x = 14

Step-by-step explanation:

W and Z are adjacent angles. So they are supplementary and add to 180 degrees.  

W + Z = 180  

9x - 3 + 3x + 15 = 180  

12x + 12 = 180 12x = 180 - 12  

12x = 168  

x = 168/12  

Answer: 16

Step-by-step explanation: If 3 black circles equal 30, we can divide that by 3 and get 10. If 1 black circle and 2 white circles equal 18, we can subtract 10 and get left with 2 white circles worth 8, which means a white circle is 4. A white circle minus a square is 2, which means a square is 2. So we put this all together and get 16.

Answer:

[tex]\frac{45-b}{25}[/tex]

Step-by-step explanation:

given

45 = 25m + b ( isolate the term in m by subtracting b from both sides )

45 - b = 25m ← divide both sides by 25

[tex]\frac{45-b}{25}[/tex] = m

Answer:

The second option.

Step-by-step explanation:

The reasoning behind this is because it is a mixed fraction and the rest aren't.

Hope that helps!

Answer: 480 patients

Step-by-step explanation:

If each nurse can treat for patients and there are 120 nurses, you need to multiply 120 nurses x 4 patients each.

120 x 4 = 480

120 nurses can treat 480 patients.

ANSWER

2160 cubes

EXPLANATION

The given rectangular prism has edge lengths,

9 inches,9inches and 3⅓ inches.

The volume of this rectangular prism is

[tex]V = 9 \times 9 \times \frac{10}{3} [/tex]

[tex]V = 3 \times 9 \times 10 = 270 {in}^{3} [/tex]

A cube with unit edges of length

[tex] \frac{1}{8} [/tex]

has volume.

[tex]v = {( \frac{1}{8}) }^{3} = \frac{1}{8} [/tex]

The number of unit cubes that can go into the prism is

[tex] = \frac{270}{ \frac{1}{8} } = 2160[/tex]

Answer:

The volume of the rectangular one-story house is [tex]18,000\ ft^{3}[/tex]

Step-by-step explanation:

we know that

To find the volume, multiply the area of the base by the height

so

[tex]V=1,800*(10)=18,000\ ft^{3}[/tex]

Answer:

A) The worker is paid S= $ 1110 for producing 18 units.

B) The worker is paid $3,330 for producing x= 50 units.

Step-by-step explanation:

a) given x = 18 units

Time required T(x) = 4x+2

                               = 4(18)+2

                               = 72 +2

                               = 74 hrs

Amount paid S(T) = 15 T

                             = 15 ( 74) = $ 1110

b) Since S is given, S= $3,030

     S(T)= 15 (T)

     3030 /15= T

     202 hrs= T

Now, we can find x:

  T(x) = 4(x) +2

  202 = 4x + 2

  202-2 = 4x

  200 / 4 =x

  50 = x

so, worker produces 50 units.

Answer:

a. how old are the people living in ______(where you are)?

b. What is the people living in _____ (where you are) favorite color?

c.  What is the age of the principals in the schools that are in ____ county?

3. How far do the students at _____ school live from school?

4. Do the students at ___ school enjoy to write with pencils, pens, markers, or crayons the most?

5. What is the age of the math teachers in the schools that are in ____ county?

Step-by-step explanation:

Answer:

60 cm, 60 cm, 32 cm, 32 cm

Step-by-step explanation:

Multiply each length by the scale factor.

15 cm * 4 = 60 cm

8 cm * 4 = 32 cm

The dilated sides AB and CD will have a length of 60 cm.

The dilated sides AC and BD will have a length of 32 cm.

Answer:

[tex]3)~v=8491mm^3[/tex]

Step-by-step explanation:

3) volume of cylinder is...

v= πr²h

plug r= 13 and h=16

so, your answer is B

------------------------------

hope it helps...

have a great day!!

Answer: 80

Step-by-step explanation:

Lol. So we are trying to find x, yeah?

Whatever 2 angles that are inside the triangle add up to x.

And you know a triangle adds up to 180°

So do 180 - 100 = 80°

So, x = 80°

:)

Answer:

21

Step-by-step explanation:

Answer:

162.5

Step-by-step explanation:

subtract 35 away from 180 then divide it by 2 = 162.5

Check the picture below.

recall that a flat-line has 180°.

Answer:

The error is:

He multiplied the dividend by 100 instead of 10

Step-by-step explanation:

∵ 1.926 ÷ 0.9 ⇒ means

  1.926 = 1926/1000 ⇒ dividend

  0.9 = 9/10 ⇒ divisor

* [tex]\frac{1926}{1000}[/tex] ÷ [tex]\frac{9}{10}[/tex]

 [tex]\frac{1926}{1000}[/tex] × [tex]\frac{10}{9}[/tex]

 [tex]\frac{1926}{100}[/tex] × [tex]\frac{1}{9}[/tex]

∵ 1926/100 = 19.26 ⇒ dividend

∴ 19.26 ÷ 9 = 1926/100 ÷ 9

  19 ÷ 9 = 2 with remainder 1/9

  12 ÷ 9 = 1 with remainder 3/9

  36 ÷ 9 = 4 no remainder

∴ The quotient is 214/100 = 2.14

Answer:He multiplied the dividend by 100 instead of 10

Step-by-step explanation:

Answer: His gross pay is $461.

Step-by-step explanation: George’s gross pay consists of two parts, his salary and his commission. His salary is $350, regardless of how much he sells. His commission is 6% of the $1,850 in sales that he made.

First, calculate the amount of commission = .06 x $1,850 = $111

$350 + $111 = $461

1: -b

2:√b^2

3: -4ac

4: ÷2a

Answer:

D. $2 million

Step-by-step explanation:

make it a porportion - easier to complete the problem..

30,000 / ? = 1.5% / 100%

30,000 * 100 = 3,000,000 / 1.5% = 2,000,000

hope this helps!!