3 multiplied by what gives me 55.50

Answer:

A+B/2

10*19=190

190/2= 95

Step-by-step explanation:

Answer:

the area is 286

pls mark as brainlist

Answer:

476 ft^2

Step-by-step explanation:

Area of the square:

Formula: L x W

13 x 22 =

286

Area of Semi-Circle:

Formula: 1/2(πr^2 )

1/2 (π11^2)

=190

Area of square + Area of Semi Circle

=476 ft^2

Answer:

4 pairs.

Step-by-step explanation:

Shin guards-$8.58

7 pairs of socks-$4.29

Pays-$25.74

Let's express following equation:

[tex]$25.74=8.58+4.29x[/tex]

x will be the pairs of socks.

[tex]25.74-8.58=4.29x[/tex]

[tex]x= 17.16{}/ 4.29{}{}[/tex]

[tex]x=4[/tex]

SO she bought 4 pairs of socks.

Hope this helps :)

Answer: B does not belong with the others. The others are all right triangles, while B is an obtuse triangle. It might be wrong if they're looking for something different though.

Step-by-step explanation:

Step-by-step explanation:

-21 -40 -61 -85

because negative numbers are the same as positive numbers. imagine it like this

-3 -2 -1, 0, 1, 2, 3

Answer: -3x+10y

Step-by-step explanation:

Just add the like terms

6x-9x=-3x

8y+2y=10y

The equation then simplifies to -3x+10y

Answer: 2

Step-by-step explanation:

Answer:

2

Step-by-step explanation:

8 × .75 = 6lbs

she'd need 6lbs so she'd buy two bags of 5lbs

Answer:

so 8 squared is 64 but when you do 2 cubed its 8

is this what you wanted?

Answer:

-31

Step-by-step explanation:

We write the equation out

[tex]a-(-19)=-12[/tex]

Distribute the -1

[tex]a+19=-12[/tex]

Subtract the 19 on both sides

[tex]a=-31[/tex]

From least to greatest: -10, -3, -1

Answer:

12 5/8 ft

Step-by-step explanation:

13 - 1 = 12

7/8 - 1/4 = 5/8

=12 5/8

Answer:

-1/2

Step-by-step explanation:

The equation for slope is (y2-y1)/(x2-x1).

Plug in the values given in the problem

(11-7)/((-2)-6)

Then simplify

4/(-8)=-1/2

Answer:

d≈8cm

Step-by-step explanation:

Answer:

8cm

Step-by-step explanation:

Ap3x

Answer:

Step-by-step explanation:

22 into 2 and 11

2 is already prime and 11 is already prime

The two triangles are similar if the ratio of the corresponding sides are equal.

Ratio is a mathematical comparison of two or more quantities expressed as a fraction. A ratio can be expressed as a fraction, a decimal, or in the form of words. Ratios are used to compare items or quantities in a variety of different contexts, from mathematics and science to business and daily life. For example, a ratio of 2:1 indicates that for every two items, there is one of the same item.

This means that the ratio of side AB to side DE must be equal to the ratio of side BC to side EF, and the ratio of side AC to side DF must be equal to the ratio of the remaining sides.
For example, if side AB is 10 cm and side DE is 5 cm, then side BC must be 10 cm and side EF must be 5 cm for the two triangles to be similar. Similarly, if side AC is 8 cm and side DF is 4 cm, then the remaining sides must be 8 cm and 4 cm respectively.

To learn more about ratio
https://brainly.com/question/12024093
#SPJ1

Answer:

80⁰

Step-by-step explanation:

45+55

180-100=80

Answer:

Ratios to roses to lilies....6:9

Reduced.....2:3

Step-by-step explanation:

Pretty simple doesn't need explaining

Step-by-step explanation:

[tex]\tt{2(x+1.25)=3.5 }[/tex] ⠀

[tex]\tt{ 2x+2.5=3.5 }[/tex] ⠀

[tex]\tt{ 2x=3.5-2.5 }[/tex] ⠀

[tex]\tt{2x=1 }[/tex] ⠀

[tex]\tt{ x=\dfrac{1}{2}=0.5 }[/tex] ⠀

Answer:

Step-by-step-explanation:

Answer:

Step-by-step explanation:

Now to find the x values for which r(x) = 1/4 hence ,

we will use the given function of r(x),

its given in image the solution, please

Brain-list it or support me at my U-Tube channel " ZK SOFT&GAMING " I will be thankful

Answer:

base = 519.62, height = 173.21 m

Step-by-step explanation:

Let the base and height of the triangle be represented by b and h respectively.

Thus,

b = 3h

Area of a triangle = [tex]\frac{1}{2}[/tex] x base x height

For the given triangle,

area = [tex]\frac{1}{2}[/tex] x b x 3h

       = [tex]\frac{3}{2}[/tex]bh

Area of the triangle = [tex]\frac{3}{2}[/tex]bh

To determine the number of hectares,

36 per hectare = 486

hectare = [tex]\frac{486}{36}[/tex]

             = 13.5

numbers of hectares = 13.5

Area of the hectares = number of hectares x 10 000 m²

                                   = 13.5 x 10 000

                                  = 135000

Total area of the hectares = 135 000 m²

So that,

area of the hectares = area of the triangle

area of the triangle = [tex]\frac{3}{2}[/tex]bh

135 000 = [tex]\frac{3}{2}[/tex]bh

270000 = 3bh

bh = [tex]\frac{270000}{3}[/tex]

     = 90000

bh = 90000

But, b = 3h

3h x h = 90000

3[tex]h^{2}[/tex] = 90000

[tex]h^{2}[/tex]  = [tex]\frac{90000}{3}[/tex]

     = 30000

h = [tex]\sqrt{30000}[/tex]

  = 173.2051

h = 173.21 m

So that,

b = 3 x 173.2051

  = 519.6153

b = 519.62

Therefore, the base of the triangle is 519.62 m, while the height is 173.21 m.

Answer:

n=6

Step-by-step explanation:

Answer:

y = -4 x

Step-by-step explanation:

Answer:

Step-by-step explanation:

Answer:

4x^2+20x/6x^2+x-2

Step-by-step explanation:

I'm cracked

Step-by-step explanation: depending on where he made the shots imma have to go wit B

y=4

Step-by-step explanation:

[tex]\tt{-12=-3y }[/tex] ⠀

[tex]\tt{ y=\dfrac{-12}{-3} }[/tex] ⠀

[tex]\tt{y=4 }[/tex] ⠀