What happen when you multiply a number by it's reciprocal?

Answer: 300

Step-by-step explanation:

Answer:

300

Step-by-step explanation:

If all terms are negative then the result will come out positive.

Answer: 6.6667% or 2/30

Answer

So if you want to get the area of a parallelogram you should do length x width

So 3.7 x 12.5= 46.25

I’m sorry if this is a wrong answer but this is what the teacher told us

Answer:

95°

Step-by-step explanation:

120° = 25° + y ( exterior angle of a triangle is equal to the sum of two opposite interior angles)

y = 120° - 25°

y = 95°

Hope it will help :)❤

Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:

19). Angles measuring 90° and (21x + 6)° are Alternate exterior angles.

     Therefore, 21x + 6 = 90

     2x = 90 - 6

     2x = 84

      x = 42

21). Angles measuring 60° and (8x - 4)° are Alternate interior angles,

      8x - 4 = 60

      8x = 60 + 4

      x = [tex]\frac{64}{8}[/tex]

      x = 8

23). Since, angles measuring (-1 + 14x)° and (12x + 17)° are Alternate exterior angles

    Therefore, (-1 + 14x) = (12x + 17)

     14x - 12x = 17 + 1

     2x = 18

      x = 9

25). Both the angles (x + 96)° and (x + 96)° are consecutive interior angles.

      Therefore, (x + 96)° + (x + 96)° = 180° [Property of consecutive interior angles]

      2x + 192 = 180

      2x = 180 - 192

      2x = -12

       x = -6

       Now measure of (x + 96)° = -6 + 96

                                                = 90°

26). Both the angles (20x + 5)° and (24x - 1)° are consecutive interior angles.

      Therefore, (20x + 5)° + (24x - 1)° = 180°

       44x + 4 = 180

       44x = 176

        x = 4

Answer: (-1,2) and (2,2) Make sure to see explanation!

Step-by-step explanation:

Well you need to remember the Y reflection rule!

To reflect over the Y axis you must do this:

Take the points in this case

(1,2) and (-2,2)

And you need to use the equation (x,y) --> (-x,y)

So the new points you NEED TO GRAPH ARE

(-1,2) and (2,2)

Hope this helped!

Answer: (-1,2) and (2,2)

Step-by-step explanation:

reflection over the y axis, take the point (x,y) and change the sign of the X-value (-x,y). When You reflect over the y-axis, the y remains the same.

point (1,2) would become (-1,2) reflected over the Y

and (-2,2) would become (2,2)

Answer:

Step-by-step explanation:

You can simply count the number of unit cubes.

There are 11 cubic units.

The value of length m is 2.13cm

In trigonometry, the Cosine Rule says that the square of the length of any side of a given triangle is equal to the sum of the squares of the length of the other sides minus twice the product of the other two sides multiplied by the cosine of angle included between them.

therefore m² = k²+l²+2klCos M

m² = 4.4²+3.1²+ 2× 3.1×4.4cos 150

m² = 19.36+9.61+27.28(-0.8660)

m² = 28.97-23.62

m² = 5.35

m = √5.35

m = 2.31 cm( nearest tenth)

Therefore the measure of length m is 2.31 cm

learn more about cosine rule from

https://brainly.com/question/23720007

#SPJ1

Answer:

the largest angle is 150°

Answer:

Actual area of the field = l×b

=100×531/3 sq. yards

=100×177 sq. yards

= 17700 sq. yards

Step-by-step explanation:

pls mark brainliest

Answer:

Its about 1.50$

Step-by-step explanation:

i don't know the exact amount

Answer:

Step-by-step explanation:

Substitute in a= -2:

-13(-2) + 15(-2) - 4(-2)

And solve:

26 - 30 + 8 =

-4 + 8 =

4

Answer:

3a-2

Step-by-step explanation:

Answer:

[tex]Number = 39.80[/tex]

Step-by-step explanation:

Given

[tex]Number = 39.79949748[/tex]

Required

Approximate (to the nearest 100th)

This means that, we approximate at the second digit after the decimal.

So:

i.e,

Number = 39.79  [Begin  approximation] 949748

The first digit after [Begin approximation] is then approximated using the following rule:

[tex]0 - 4 \approx 0[/tex]

[tex]5 - 9 \approx 1\\[/tex]

Since 9 falls in [tex]5 - 9 \approx 1\\[/tex] category, the number becomes:

[tex]Number = 39.[79+1][/tex]

[tex]Number = 39.80[/tex]

Answer:

7 is the answer

Step-by-step explanation:

Answer:

This equals 7

Step-by-step explanation:

I used a calculator

Can I have brainliest pls

Answer:

If the numbers at the bottom are the sack size, then the 255 and the 353.

They give enough candy but not excessive given the sizes.

If this isn't right I will continue to try to help you but ill need more info

Answer:

To round 17.126 to the nearest tenth consider the hundredths’ value of 17.126, which is 2 and less than 5. Therefore, the tenths value of 17.126 remains 1.

17.126 rounded to the nearest tenth = 17.1

The following table contains starting numbers close to 17.126 rounded to the nearest 10th.

Answer:

6

Step-by-step explanation:

Adding the two polynomials gives

(x^3 + 3x^2 + 4x - 7) + (-7x^4 +5x^3 + x^2 - 7) =

-7x^4 + (x^3 + 5x^3) + (3x^2 + x^2) + 4x + (-7-7) =

- 7x^4 + 6x^3 + 4x^2 + 4x -14

The x^3 term is 6x^3, so the desired coefficient is 6.

7 × 8 × 8 = 448

and that's it

Answer:

i don't get u

Step-by-step explanation:

Answer:

1

Step-by-step explanation:

9514 1404 393

Answer:

  C) 625π cm^2

Step-by-step explanation:

The area of a circle is given by ...

  A = πr²

where r is the radius. The radius is half the diameter, so is 25 cm. The area is ...

  A = π(25 cm)² = 625π cm²

Answer:

[tex]x^{2} + 7x + 12[/tex]

Step-by-step explanation:

This is already factored so I assume you meant expand it.

Answer:

12/20

Step-by-step explanation:

Answer:

50

Step-by-step explanation:

there are 100 numbers between 100 and 200

50 that are even 50 that are odd

Answer:

137 + 63 = 200

Step-by-step explanation: