1.
(04.02 MC)
On a coordinate grid, point A is located in the first quadrant. Point B is located at -1/2, 1. Point C is a reflection of point B across the y-axis. Which graph shows these three points? (5 points)

A. A coordinate grid from negative 3 to positive 3 on both axes is drawn in increments of 1 over 2. Point A is plotted with 2 grid lines to the left of the y-axis and 4 grid lines above the axis. Point B is plotted at 1 grid line to the right of the y-axis and 2 grid lines above the x-axis. Point C is plotted at 1 grid line to the left of the y-axis and 2 grid lines below the x-axis.

B. A coordinate grid from negative 3 to positive 3 on both axes is drawn in increments of 1 over 2. Point A is plotted 2 grid lines to the left of the y-axis and 4 grid lines above the axis. Point B is plotted at 1 grid line to the right of the y-axis and 2 grid lines above the x-axis. Point C is plotted at 1 grid line to the right of the y-axis and 2 grid lines below the x-axis.

C. A coordinate grid from negative 3 to positive 3 on both axes is drawn in increments of 1 over 2. Point A is plotted 2 grid lines to the right of the y-axis and 4 grid lines above the axis. Point B is plotted at 1 grid line to the left of the y-axis and 2 grid lines above the x-axis. Point C is plotted at 1 grid line to the left of the y-axis and 2 grid lines below the x-axis.

D. A coordinate grid from negative 3 to positive 3 on both axes is drawn in increments of 1 over 2. Point A is plotted 2 grid lines to the right of the y-axis and 4 grid lines above the x-axis. Point B is plotted at 1 grid line to the left of the y-axis and 2 grid lines above the x-axis. Point C is plotted at 1 grid line to the right of the y-axis and 2 grid lines above the x-axis.

WHICH ONE DO I PICK HELP

JKL is the other angle in the corner.  That square means its a 90 degree angle.  

So, to find the other angle, subtract 28 from 90

62

Angle JKL = 90° - 28° = 62°

Answer:

hi paid electric bill$156

he paid for internet bill$61

$156+$61

=$217

Answer:

D

Step-by-step explanation:

just multiply the three over four inches with seven and a half to get the accurate measurements

Answer:

26, 35, 45, 56...

Step-by-step explanation:

you add 5 for the first, 6 for the second, 7 for the third...

Answer:

rat

Step-by-step explanation:

Answer:

Step-by-step explanation:

supplementary

thats the awnser:)

Answer:17

Step-by-step explanation:

1) 30 -13=17

n=17

Answer: 21

Step-by-step explanation: Using PEMDAS you add 6+6 to get 12. Then you multiply 7 and 12 which gets you 84. Then divide 84 by to get you 21.

Answer:

21

Step-by-step explanation:

Using PEMDAS you do the problem In the parentheses first, (6+6) which is 12, then times 7 by 12 which is 84, next divide 84 by 4. Hope this helps you!

I think its the first one

Answer:

0.40 x 50

Step-by-step explanation:

40% is of 1 so it can be rewritten as 0.40

Answer:

X = 20

Step-by-step explanation:

    x            40%

------------ = ---------

50 pts       100%

Answer: The answer is false!

Step-by-step explanation: You may think its true but NO, its not true!

Answer: false

Step-by-step explanation:

the correct answer is a dialect of spanish, chilean spanish.

Answer:

\(3m\sqrt[5]{2m^4p^4}\)

Step-by-step explanation:

We want to find the fifth root of \(486m^9p^4\). In order to do so, we need to factorise

Let's factorise 486 first:

486 = 2 * 243 = 2 * \(3^5\)

Ah, we see that \(3^5\) can be taken out and becomes 3 outside of the 5th root since the 5th root of

Now look at the variables. We see that since we have p^"4", whose exponent is less than 5, it's impossible for us to write it as a power of 5, so we leave this in the root.

We also have m^"9", which can be written as m^"5" * m^"4". Again, we see that the m^"4" term will have to remain inside the root, but we can take out the m^"5", which becomes m.

Our final answer is thus: \(3m\sqrt[5]{2m^4p^4}\).

~ an aesthetics lover

Answer:

b,d,e

Step-by-step explanation:

The original expression of the exponential form is; (2)⁶, (-8)² and (-2)⁶

When the expression of function is such that it involves the input to be present as exponent (power) of some constant, then such function is called exponential function. There usual form is specified below. They are written in several such equivalent forms.

To determine the exponential forms of the expression we will simplify the options.

The number that is given in the question is 64

Now, we solve the given options

here, we have;

(-4)³ = -64

2⁶ = 64

3⁴ = 81

(-8)² = 64

(2)⁶ = 64

From the above computations, the expressions that equal 64 are as follows;

(2)⁶ = 64

(-8)² = 64

(-2)⁶ = 64

Therefore, the exponential form of the original expression are (2)⁶, (-8)² and (-2)⁶

Read more about exponential at:

brainly.com/question/11832081

#SPJ6

Answer:

3,125

hope this helps!

Answer:

3,125

Step-by-step explanation:

5•5•5•5•5=3,125

Hope this helps!

Answer:

12:3

explanation: i dont have an explanation bc i didnt do it

Answer: 105 bottles

Step-by-step explanation: You divide the amount used and how much was in each one. :)

Work Shown:

3*2*3 = 18 different outcomes possible in the sample space. This is the number of possible pathways in the tree diagram.

Answer:

228

Step-by-step explanation:

[Formulas Below]

Surface area means the sum of all the shapes on the figure, which means we have to calculate each area of the shapes on the triangular right prism and add them up. To calculate the triangles, we plug in 6 and 5 and get 15. Since there are 2 triangles, we multiply it by 2. Next, we have to find the areas of the rectangles. 11 * 6.5 = 71.5 (There are two of them so you multiply by 2), and 11 * 5 = 55. Finally, we add all of these up. 15 * 2 + 71.5 * 2 + 55 = 30 + 55 + 143 = 228. The surface area is 228.

Area of Triangle = (Length * Height)/2

Area of Rectangle = Length * Width

Answer:

192 hours per day / 8 hours per person per day = 24 people

Step-by-step explanation:

Assuming each person works for 8 hours a day, the total number of hours needed to complete the project is:

720 person-days x 8 hours = 5,760 hours

To complete the project in 30 days, the total number of hours needed per day is:

5,760 hours / 30 days = 192 hours per day

Answer:

2(1/2 * 3 * 4) + 4 * 2 + 3 * 2 + 5 * 2

Step-by-step explanation:

this triangular prism can be divided into 3 rectangles(S = a*b) and 2 right angle triangles((a*b)/2)

so, the surface area of the triangular prism = ( 4*2 + 3*2 + 5*2) + ((4*3)/2 + (4*3)/2) = 2(1/2 * 3 * 4) + 4 * 2 + 3 * 2 + 5 * 2

Answer: 2+2+4+17

Step-by-step explanation: because it is

Answer:

yes it is

Step-by-step explanation:

Answer:

A' has the same shape but not the same size as Figure A.

Step-by-step explanation:

Answer:

A1 has the same shape but not the same size as Figure A.

Step-by-step explanation:

Let's imagine this in our heads:

1. Figure A is multiply by a scale factor of 0.5

Remember when you learned about similarity? Similar figures have a scale factor between them, so the shape that you have at this step is similar to the original.

2. Reflected over the x-axis.

Remember reflection? Reflection is a congruence transformation: the product of a reflection is the same shape and size as the original. Therefore, the figure stays the same at this step, just reflected over the x-axis.

3. Translated 3 units left and 8 units down.

Translation is a congruence transformation as well. The location of the figure will change, but the size and shape will not.

So, the end result is a figure that is similar to the original, and has a scale factor of 0.5 with the original.

This means that it is smaller than the original shape: so we can rule out the first option.

A reflection across the x-axis means that the resulting figure will be on the opposite side of it. Since the original shape is above the x axis, the resulting figure after a reflection will be below. We can rule out the second option.

Now, we get to the third one. A1 has the same shape but not the same size as Figure A. This is true. That is the definition of similar triangles, and we know that triangles A and A1 share a scale factor of 0.5

Hope this helps :)

Answer:

t = 40/3 (exact)

t = 13.3 (decimal)

t = 13 1/3 (mixed number)

Step-by-step explanation:

Simplify 4 (t + 5) + 2 (t + 5).

6t + 30 = 110

Move all terms not containing t to the right side of the equation.

6t = 80

Divide each term by 6 and simplify.

t = 40/3

The result can be shown in multiple forms.

t = 40/3 (exact)

t = 13.3 (decimal)

t = 13 1/3 (mixed number)

Answer:

s=20

Step-by-step explanation:

First, plug in s to the equation.

4(t+5) + 2t =110

Then, distribute. That means multiply 4 to the variable and number inside the parentheses.

4t + 20 +2t = 110

Now, add like terms. The two numbers, 4t and 2t can be combined because they have the same variable.

6t + 20 = 110

Subtract 20 from 110 to isolate the variable.

6t = 90

Now, divide 90 by 6 to further isolate the variable.

t = 15

Now we have to find s. To find s, plug t = 15 into the equation.

s = 15 + 5

Lastly, add the two numbers to find s.

s = 20

Check your work! Plug in t = 15 and s = 20 to the equation.

4(20) + 2(15) = 110

Multiply.

80 + 30 = 110

110 = 110

This means your answers are correct! Hope this helped! :)

Answer: The circumference of the cylinder's base is 6 units.

Radius = 1/2(6/pi)

Volume = r2pi*h

h = (27/2) / r2pi

sin(∠BAD) = h / 6

Considering area (A) of garden as 30 square feet:

30 = x(2x+7)

Now we need to expand it:

x(2x+7) = 2x^2 + 7x

2x^2 + 7x = 30

Adding this into an Algebra calculator gives us 5/2 or 2.5

So x = 2.5

To prove this:

2(2.5) + 7 = 12

14 * 2.5 = 30

Answer: The Answer to your question would be D-Number 4

Step-by-step explanation: A Negative Number Multiplied by a Negative number is Positive. Each negative number cancels out the other. In A., there are 2 negatives, and 2 positives, so it would be a Positive. In B., There are 3 negatives, but there is a 0, and anything times 0 is 0, And 0 is neither negative nor positive. In C., All of the numbers are negative, so they cancel each other out, and make a positive. Lastly, In D., there is one positive, and three negatives. 2 Negatives cancel eachother out, and there is one negative and one positive remaining. A positive multiplied by a negative is also negative. So then the negative multiplied by the positive is negative.

Hope this Helps!

Answer:

4(-9)×(-3)(-1) is negative

Step-by-step explanation:

1.  -2(-7)×12(4) = 14×48 = 672

2.  -6(-7)×(-8)0 = 42×0 = 0

3.  -3(-2)×(-4)(-7) = 6×28 = 168

4. 4(-9)×(-3)(-1) = -36×3 = -108