Help with this plz now!

Answer:

Step-by-step explanation:

All parallelograms are squares,  is true

I'm pretty sure hope it helps some

Answer:

All parallelograms are squares.

Step-by-step explanation:

Center = (-1,0)   Radius= 1

when you complete the square your equation should look something like

(x²+2x+1) (y²+0) = 1.The 1 on the left side coming from (b/2)² which is (2/2)² which equals 1 and whatever you add to one side, you have to add to the other so when you add 0+1 you get the 1 on the right side. Then factor or use the (b/2) from earlier without the ² so you should get (x²+1) + (y²+0) = 1. Flip the sign so you have negative 1 and 0. For the radius, square the right side and of course, [tex]\sqrt{1}[/tex] is simply 1 so your radius is 1. A lot of 1's huh? lol at least it makes the operations nice and simple :)

Answer:

5(5x+11)

Step-by-step explanation:

Answer: 5(5x+11)

Step-by-step explanation:

What multiplies to be 25x, 5 and 5 x is the answer, 5 goes on the left because of the next step which is what times what equals 55. 5 times 11 equals 55. So 11 is on the top while 5 is on the left,

Answer:

Step-by-step explanation:

Answer:

-23

Step-by-step explanation:

Using the absolute rule,

[tex]\left|-a\right|=a[/tex].

Therefore,

[tex]-|-23|=-23[/tex]

(It becomes 23 first, but then you stick the negative sign after)

Answer:

a or b but more b lol

Step-by-step explanation:

Answer:

i would say the answer is b.

Step-by-step explanation:

Step-by-step explanation:

Hopefully this helps

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Answer: 1/2

Explanation:

1/4 - (-1/4) = 1/4 + 1/4 = 1/2

I hope this helped!

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Answer:

[tex]\frac{1}{2}[/tex]

Step-by-step explanation:

Answer:

66 cm³

Step-by-step explanation:

Volume of the oblique prism = Area of the base× height

V = Area of the triangular base × height

V = (bh/2)H.................. Equation 1

Where V = Volume of the prism, b = bas of the triangle, h = height of the triangle, H  = height of the prism.

From the diagram,

b = 3 cm, h = 4 cm, H = 11 cm.

Substitute these values into equation 1

V = [(3×4)/2]×11

V = 6×11

V = 66 cm³

Hence the volume of the oblique prism is 66 cm³

Answer:

Parallelogram, Rectangle, Square, Rhombus, Trapezoid. ... ANSWER Trapezoid: there is one pair of parallel sides

Step-by-step explanation:

there is one pair of parallel sides

Answer:

100 cm³

Explanation

• 4³ or 4 × 4 × 4 = 64

• 5³ or 5 × 5 × 5 = 125

• 2³ or 2× 2 × 2 = 8

•10² or 10 × 10 = 100 ( it is in square not cubic)

Answer:

it is bc and e or Alec and Beth are saving at the same rate. Alec started with more money than Beth. and At 10 days, Alec will have $1 more than Beth in savings.

Step-by-step explanation:

Answer:

2.449

Step-by-step explanation:

La raiz cuadrada de 6 es 2.4494897427831780981972840747059

si lo achicamos seria 2.449 . Este numero seria la raiz cuadrada de 6 y se puede verificar simplemente multiplicando el numero por si mismo que nos deberia dar 6.

2.449 * 2.449 = 5.997 o 6

Answer:

Step-by-step explanation:

2.44948974278

Answer:

494 cm^2

Step-by-step explanation:

Find area od the rectangle:

14 x 26 = 364

Find area of the triangle:

10 x 26 = 260

260/2 = 130

Add the areas together:

364 + 130 = 494

Answer:

15898.94

Step-by-step explanation:

First find the amount the tax is

6% = 0.06

14999 * 0.06 = 899.94

Add the amount of tax to the total amount of the net price (the price before tax)

14999 + 899.94 = 15898.94

Answer:

Josie is correct.

Step-by-step explanation:

There are other ways of finding the value of the function at x = 1.

For example, one way would be graphing or using a graphing device to graph the function. Once graphed, looking for the y-value where x = 1 would also provide the answer.  

Answer:

B

Step-by-step explanation:

i think because I searched it

Answer:

36

Step-by-step explanation:

2*n = what the expression says.

2*18 = 36 is the answer to n = 18

Whatever value is given to n you just multiply it by 2.

Answer:

1  : 2

Step-by-step explanation:

A scale drawing is a reduced form in terms of dimensions of an original image / building / object

the scale drawing is usually reduced at a constant dimension

scale of the drawing = original dimensions / dimensions of the scale drawing

10 / 5 = 2

1 inch represent 2 feet

Answer:

y = 3x + 62

Step-by-step explanation:

Trend line equation in the form :

y = mx + b

m = slope

b = intercept

Using the points :

(0, 62) ; (6, 80)

Slope, m = Rise / Run = (y2-y1) / (x2 - x1)

y2 = 80 ; y1= 62 ; x2 = 6 ; x1 = 0

m = (80 - 62) / (6 - 0)

m = 18 / 6

m = 3

Intercept, b = value of y when x = 0

(0, 62) ; hence, b = 62

y = 3x + b

y = 3x + 62

Answer:

(3, -31)

Step-by-step explanation:

Factor 4 out of the first two terms:

y=4x^2-24x+5 becomes y=4(x^2 - 6x) +5

Next, complete the square of (x^2 - 6x):  It is x^2 - 6x + 9 - 9

Insert this into y=4(x^2 - 6x) +5 in place of x^2 - 6x:

y=4(x^2 - 6x) +5 => y=4(x^2 - 6x + 9 - 9) +5, or

                                y=4( (x - 3)^2 - 9 ) + 5, or

                                y = 4(x - 3)^2 - 36 + 5, or:

                                 y = 4(x - 3)^2 - 31

Compare this to:       y = a(x - h)^2 + k

We see that the coordinates of the vertex (h, k) are (3, -31), and that a = 4.

Given:

The figure of a right angle triangle, we hypotenuse [tex]\sqrt{113}[/tex] mi and perpendicular 9 mi.

To find:

The length of the unknown leg in the right triangle.

Solution:

According to the Pythagoras theorem,

[tex]Hypotenuse^2=Perpendicular^2+Base^2[/tex]

Using Pythagoras theorem, we get

[tex](\sqrt{113})^2=(9)^2+a^2[/tex]

[tex]113=81+a^2[/tex]

[tex]113-81=a^2[/tex]

[tex]32=a^2[/tex]

Taking square root on both sides.

[tex]\sqrt{32}=a[/tex]

It is only positive because the side length cannot be negative.

The length of the unknown leg in the right triangle is [tex]\sqrt{32}[/tex] mi.

Therefore, the correct option is B.

AB=CD...opposite sides ||

BC=AD...opposite sides ||

Answer:

yw edg

Step-by-step explanation:

Answer:

y = 4/5x + 7

Step-by-step explanation:

Use the slope intercept form, y = mx + b, where m is the slope and b is the y intercept

Plug in the slope and y intercept value of 7 to create the equation

y = mx + b

y = 4/5x + 7

So, the equation of the line is y = 4/5x + 7

Answer:

Step-by-step explanation:

Answer:

[tex]x = 6[/tex]

Step-by-step explanation:

[tex]16x - 13 = 83[/tex]

[tex]16x = 96[/tex]

[tex]x = 6[/tex]

Answer:

x = 16/y

or

y =16/x

Step-by-step explanation:

31=xy+15

subtract 15 from both sides of the equation:

xy = 16

x = 16/y

or

y =16/x