What are chris's errors?

[tex]~~~~~~~~~~~~\textit{middle point of 2 points } \\\\ C(\stackrel{x_1}{1}~,~\stackrel{y_1}{0})\qquad D(\stackrel{x_2}{-7}~,~\stackrel{y_2}{2}) \qquad \left(\cfrac{ x_2 + x_1}{2}~~~ ,~~~ \cfrac{ y_2 + y_1}{2} \right) \\\\\\ \left(\cfrac{ -7 + 1}{2}~~~ ,~~~ \cfrac{ 2 + 0}{2} \right)\implies \left(\cfrac{-6}{2}~~,~~\cfrac{2}{2} \right)\implies (-3~~,~~1)[/tex]

Answer:

Midpoint: (-0.5, -1)

Step-by-step explanation:

Solution: M=([tex]x m[/tex],[tex]ym[/tex])/2 or ([tex]x[/tex]+[tex]x[/tex]/2, [tex]y[/tex]+[tex]y[/tex]/2)

add the first [tex]x[/tex] coordinate plus the second [tex]x[/tex] coordinate

do the same for the two [tex]y[/tex] coordinates

then divide them both by 2

should look something like this: (1+0 /2, -7+2 /2)

[tex]x[/tex]= 1+0= 1 / 2 + 0.5 or one half 1/2

[tex]y[/tex]= -7+2= -5 / 2 = -2.5 or four one half -2 1/2

BUT we are not done here, since we cant divide 1/2 no more because it will still give us the same answer (0.5) we move into the next number, -2 1/2, -2 x 1/2 = -1

So our answer is (-0.5, -1)

hoped it helped! <3

Since there are parenthesis, you have to do the calculation inside of that

(Also, the negative sign takes over in this part of the question)

-4 - 3 = -7

Now, you have to times the answer you just got to 2^2 which is 4

-7 * 4 = -28

As the final step, you have to add -28 to -1

-28 - 1 = -29

Thus, the answer is -29    Choice D

Answer:

[tex]beinggreat78~here~to~help![/tex]

When doing problems like this, remember the PE part of PEMDAS.

Parentheses

Exponents

You have to do parentheses first. Then exponents.

[tex](-4 + -3) = -7[/tex]

Next, find the value of 2 squared, then multiply the previous sum by 2 squared, also the term for the number times itself.

[tex]2^2[/tex] [tex]= 4[/tex]

[tex]-7 * 4 = -28[/tex]

Now, subtract by -1

[tex]-28 - 1 = -29[/tex]

With that information, the problem is now solved! Your final answer is -29

Answer:

[tex]Here~I~am![/tex]

That is true, those ways listed are the three ways to write a ratio.

Answer:

1/12 land would be used for each type of vegetable

Step-by-step explanation:

First, Joe has 1/4 of an acre of land and 3 different types of plants he wants to plant for equal distance within that area. To find out the land he will use for each type of vegetable you must divide 1/4 by 3

The simplest way to divide fractions is to use cross multiplication

1         1        1

_   x   _  =    _

4        3       12

Therefore 1/12 of an acre is the amount of land he will use for each type of vegetable.

To check this just multiply 1/12 by 3 giving you 3/12 which can be simplified back into 1/4

Answer:

MN = LK because there both parallel.

Step-by-step explanation:

Since there parallel and the shape has equal sides, then those two lines are the same.

According to parallelogram's property, sides MN and LK are equal in parallelogram KLMN.

In a parallelogram, the two sets of opposite sides are parallel and equal. It is a unique kind of quadrilateral.

The given parallelogram is KLMN,

According to parallelogram definition,

Opposite sides of any parallelogram are parallel and equal,

In parallelogram KLMN, sides MN and LK are apposite,

Therefore, sides will be parallel and equal.

Thus, sides MN and LK are equal.

To learn more about Parallelogram on :

https://brainly.com/question/1563728

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The correct option regarding the representation of the second bin on the histogram is given by:

D. at least 2.4 pounds but less than 4.8 pounds.

According to the second bullet point, the second bin represents measures of at least 2.4 pounds but less than 4.8 pounds, hence option D is correct.

More can be learned about histograms at https://brainly.com/question/25836450

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Answer:

the answer is D

Step-by-step explanation:

Answer:rule 1  is 16

             rule 2  is 17

Step-by-step explanation:

Answer:

5

Step-by-step explanation:

5

Answer:

x = 30'

2x = 60'

3x = 90'

Step-by-step explanation:

2x + 3x + x = 180

6x = 180

6x ÷6 = 180 ÷ 6

x = 30'

therefore

2x = 60"

3x = 90'

hope this will helpful....

Answer:

3.1 secs

Step-by-step explanat y+ -16x2+48X+5

Answer:

(x-10, y+9)

Step-by-step explanation:

Count how many spaces vertex D moves to be at the same x-level as vertex D'. Then do the same for the y-level. Write the rule for translation in (x+/-, y+/-)

Answer:

36.67 dollars

Step-by-step explanation:

45.49 - 8.72 = 36.67

Subtraction :)

Hope this helps.

Answer:12p+36>480

Step-by-step explanation: I got the answer somewhere else but I’m not 100% sure if it’s right

Answer:

Im guessing 252 is the answer, 42 mold spores were found 14 weeks ago and each 7 weeks it trples right? so two 7 weeks fit in 14 weeks so we would multiply 42 x 2 and which gives us 84 multiply that by 3 since it triples every 7 weeks. And there's your answer, btw don't take this for granted my math is rusty (':

The value of output for value of input of 200 is,

⇒ y = 1025

Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.

We have to given that;

The table shows the outputs for several inputs.

Now, We can find the expression for the table as;

Take two points are (0, 25) and (1, 30)

Hence, The equation is,

y - 25 = (30 - 25) / (1 - 0) (x - 0)

y - 25 = 5x

y = 5x + 25

Hence, The value of output for value of input of 200 is,

y = 5 × 200 + 25

y = 1000 + 25

y = 1025

Thus, The value of output for value of input of 200 is,

⇒ y = 1025

Learn more about the mathematical expression visit:

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Answer:

4 baskets

Step-by-step explanation:

Since 170 divided by 46 equals 3 with a remainder of 32, you use the remainder,32, and change it to one more basket so 3+1=4 so Kira needs 4 baskets.

Answer:

Kira will require exactly four baskets.

Step-by-step explanation:

The given information we know is..

- Kira is responsible for transporting 170 apples from a farm to the market.

- Each basket has a capacity of 46 apples.

We must divide 170 apples by 46 apples in order to solve this problem.

170/46 ( When I use the / symbol, it indicates to divide.)

170/46 = 3.69565217391

We'll have to round it up because we can't actually accept 3.69 bags. So the answer is 4 baskets.

Kira will need approximately 4 baskets.

Hope this helps! :D

Answer:

There is a positive correlation happening.

Step-by-step explanation:

A positive correlation happens when both of the sequences are going up. In the first sequence, the terms go up by 2. In the second one, the terms go up by 1. While the do not have the same common difference, the two sequences still increase. This makes the relationship a positive one.

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I hope this helps!

-No one

Answer:

2,4,6,8,10 You multiply by 2 each time

1,2,3,4,5 You add 1 each time

Step-by-step explanation:

You multiply 2 and you add 1

Answer:

15

Step-by-step explanation:

(1/6) of 18

= (1/6)×18

= 3

18-3

=15

Answer:

15

Step-by-step explanation:

We have been told:

Therefore, to find the number of throws Quinn made, we need to find 1/6 of 18, then subtract this from 18 (the number of throws Alex made).

[tex]\begin{aligned}\sf \dfrac16\:of\:18 &=\sf \dfrac16 \times 18\\\\ & = \sf \dfrac{1 \times 18}{6}\\\\ & = \sf\dfrac{18}{6}\\\\ & =\sf18 \div 6\\\\ & =\sf3\end{aligned}[/tex]

Now we have calculated 1/6 of 18, we can subtract it from 18 to find the number of throws Quinn made:

⇒ Number of throws Quinn made = 18 - 3 = 15

Answer:

4.1 is the height of the smallest doll

I'm not sure for the expression sorry.

Step-by-step explanation:

Answer:

4.1 is the height of the small doll i don't know the expression sorry

Step-by-step explanation:

Answer:

5 1/3

Step-by-step explanation:

If you split up this shape into a triangle on top and a rectangle on the bottom you can do

(3 2/3 x 2) / 2

Then you do

5 x 1/3

Then add up the sums and you get the area :)

Answer:

(4,2) and (-4,2)

Step-by-step explanation:

You can see that we have 2 points, which means we have 2 sides of the rectangle. The length of that side is 8. we know that a rectangle has 2 sets of parallel sides, and that they have 2 sets of equal sides. We now know that there are 2 sides with side lengths equaling 16, which we then subtract from 20. We get 4, which we then divide by 2 because there will be 2 more sides. We then move 2 down from both points and take the point which we get from that, which is (4,2) and (-4,2).

Hope This Helps! :) Please give Brainliest if this helped you!

Answer:

Move 3 spaces to the left and 7 up hope this helps

Step-by-step explanation:

Answer:

the answer is 313

Step-by-step explanation:

if you add the number of the names your talking about and then subtract them you get 313

Answer:

313

Step-by-step explanation:

791-1104 =313

Answer:

It would be B.13.

Step-by-step explanation:

Please give me brainliest if I'm right

Answer:

Mrs.Donovan could have taken opinions from the first 50 parents to answer.

Mr.Giles could have taken 10 Parents from each grade in the school and used that as his example.

Step-by-step explanation:

Brainliest please?