Is this degree even or odd ? Can you answer a &b

Answer:

D

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

Answer:

2/3

Step-by-step explanation:

Answer:

x = 23°

Step-by-step explanation:

x + 67° + 90 = 180°

x + 157° = 180°

x = 23°

Applying the exterior angle theorem, the value of x in the diagram given is: x = 23.

Given:

Based on the exterior angle theorem of a triangle, we will have the following:

x + 90 = 113 (exterior angle theorem)

x + 90 - 90 = 113 - 90

x = 23

Thus, applying the exterior angle theorem, the value of x in the diagram given is: x = 23.

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Answer:

Follows are the solution to the given points:

Step-by-step explanation:

Given:

[tex]A) \ \ 2x+(3.4)^2+(7.7) \\\\B) \ \ 3x+(2.6)+(8.8)^2\\\\C)\ \ 7.6+(28.3)+(4)^2 \\\\D)\ \ 7x-(7.8)+(9:3)[/tex]

For point A:

[tex]\to 2x+(3.4)^2+(7.7)\\\\\to 2x+(11.56)+(7.7)\\\\\to 2x+19.26\\\\[/tex]

For point B:

[tex]\to 3x+(2.6)+(8.8)^2\\\\\to 3x+(2.6)+77.44\\\\\to 3x+80.04[/tex]

For point C:

[tex]\to \ 7.6+(28.3)+(4)^2 \\\\\to \ 7.6+(28.3)+16 \\\\\to \ 7.6+44.3 \\\\\to 51.9[/tex]

For point D:

[tex]\to 7x-(7.8)+(9:3)\\\\\to 7x-(7.8)+ \frac{9}{3}\\\\\to 7x- \frac{23.4+9}{3}\\\\\to 7x- \frac{32.4}{3}\\\\\to 7x- 10.8[/tex]

Missing Part:

The initial fee for a taxi ride is $2.60.  Each mile traveled in a taxi costs an additional $2.50.

Answer:

[tex]2.60 + 2.50x > 12[/tex]

[tex]x >3.76[/tex]

Step-by-step explanation:

Given

[tex]Initial = 2.60[/tex]

[tex]Rate = 2.50[/tex] per mile

Required

Miles traveled for more than $12

First, we represent the given parameters as an equation.

Represent miles with x and cost with y

So:

[tex]y = Initial + Rate * x[/tex]

[tex]y = 2.60 + 2.50 * x[/tex]

[tex]y = 2.60 + 2.50 x[/tex]

In Ian case, the distance traveled is more than $12.

This is represented as:

[tex]2.60 + 2.50x > y[/tex]

Substitute 12 for y

[tex]2.60 + 2.50x > 12[/tex]

Make 2.50x the subject

[tex]2.50x > 12 - 2.60[/tex]

[tex]2.50x > 9.40[/tex]

Make x the subject

[tex]x >9.40/2.50[/tex]

[tex]x >3.76[/tex]

Step-by-step explanation:

one angle=70 degress+×

third=60 degrees

70+×+60=130

180_130=50 degrees

Answer:

26

Step-by-step explanation:

if YZ bisects VW then VX = XW

if VX = 26 then XW = 26 also

Answer:

65

Step-by-step explanation:

MOQ = RTN

Given:

Triangles ABC and DEF are similar triangles.

AB = 6 m, BC = 16 m, CA = 15 m, DE = x, EF = 32 m, FD = y

To find:

The values of unknown sides, i.e., x and y.

Solution:

We know that the corresponding parts of similar triangles are proportional and triangles ABC and DEF are similar triangles, so

[tex]\dfrac{AB}{DE}=\dfrac{BC}{EF}=\dfrac{CA}{FD}[/tex]

[tex]\dfrac{6}{x}=\dfrac{16}{32}=\dfrac{15}{y}[/tex]

[tex]\dfrac{6}{x}=\dfrac{1}{2}=\dfrac{15}{y}[/tex]

Now,

[tex]\dfrac{6}{x}=\dfrac{1}{2}[/tex]

[tex]6\times 2=1\times x[/tex]

[tex]12=x[/tex]

Similarly,

[tex]\dfrac{1}{2}=\dfrac{15}{y}[/tex]

[tex]1\times y=15\times 2[/tex]

[tex]y=30[/tex]

Therefore, the measure of unknown sides are x = 12 m and y = 30 m.

Answer:

Ok, suppose that we have two fractions with the same denominator but different numerator, let's write them as:

a/b and c/b

We can write these two as:

a*(1/b) and c*(1/b)

Now if we want to add these, we get:

a*(1/b) + c*(1/b)

Now we can take the common factor (1/b), and write the sum as:

(a + c)*(1/b)

now we can rewrite this as:

(a + c)/b

then we got:

a/b + c/b = (a + c)/b

We can directly compare the numerators because we can think on the same denominator as a common factor.

Answer:

I think the answer is 105

Answer:

(x+5)-(2x-3)

or simplified

8-x or -x+8

Answer: 60

Step-by-step explanation:10 x 6 = 60 ( Also, 6x6x6x6x6x6x6x6x6x6 = 60

Answer:

179/495

Step-by-step explanation:

x = 0.3616161..........  ---------------(I)

Multiply by 1000

1000x = 361.616161......

Multiply (I) by 10

10x = 3.616161........

1000x = 361.6161......

    10x =      3.6161........   {Now subtract}

  990x=  358

         x = 358/990

 x = 179/495

Hello.

The surface area of a rectangular prism can be found by adding up the areas of all the faces. Additionally, since this is a rectangle, opposite sides will be of the same area, meaning that the surface area of a rectangular prism can be represented with the following equation.

[tex]SA=2(hw)+2(lw)+2(hl)[/tex]

Now let's plug in the dimensions of the rectangular prism.

[tex]SA=2(2*6)+2(6*3)+2(2*3)[/tex]

[tex]SA=72[/tex]

As for the units, the dimensions of the rectangular prism are given in centimeters, so our area will be in centimeters squared, as we are working with area.

Hope this helps!

Answer:

surface area = 72 cm²

surface area units = cm²

Step-by-step explanation:

surface area = 2(6x3 + 2x3 + 6x2) = 72 cm²

Answer:

5.75

Step-by-step explanation:

Because 23 divided by 4=5.75

Duh

Each friend moved 4.6 pounds of dirt.

An expression contains one or more terms with addition, subtraction, multiplication, and division.

We always combine the like terms in an expression when we simplify.

We also keep all the like terms on one side of the expression if we are dealing with two sides of an expression.

Example:

1 + 3x + 4y = 7 is an expression.com

3 + 4 is an expression.

2 x 4 + 6 x 7 – 9 is an expression.

33 + 77 – 88 is an expression.

We have,

Jasmine and her 4 friends moved a total of 23 pounds of dirt, so to find out how much dirt each friend moved, you can divide the total amount of dirt by the number of friends.

To do this, you can use the following formula:

Amount of dirt per friend = Total amount of dirt / Number of friends

Substituting the given values, you get:

Amount of dirt per friend = 23 pounds / 5 friends

Simplifying this expression, you get:

Amount of dirt per friend = 4.6 pounds per friend

Therefore,

Each friend moved 4.6 pounds of dirt.

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Answer:

Parallelogram, Rhombus, Rectangle

Step-by-step explanation:

they are the quadrilaterals that have both pairs of opposite sides parallel meaning that they don't meet and are equal

Answer:

x^2-8x+12

Step-by-step explanation:

This is the expanded form if this is what you wanted

Answer: 9x^2y^8/25z^4

Step-by-step explanation: Apply the exponent to all

Answer:

length = 4x

width = 3x

perimeter = 56 m

also, perimeter = 2 (length + width)      [from formula]

therefore, 2(4x + 3x) = 56m

2(7x) = 56m

14x = 56m

x = 56/14 m

x = 4m

Answer:

Step-by-step explanation:

Length : width = 4 : 3

Length = 4x

Width = 3x

Perimeter of rectangle = 56 m

2*(length +width ) = 56

2*(4x + 3x) = 56

2*(7x)         = 56

           14x = 56

Divide both sides by 14

               x = 56/14

              x  = 4

Length = 4x = 4*4 = 16 m

Width = 3x = 4*3 = 12 m

Answer:

40 [tex]\frac{5}{8}[/tex] [tex]cm^{3}[/tex]

Step-by-step explanation:

The figure is a rectangular prism, so the formula would be Volume = length x width x height.

length =  6 [tex]\frac{1}{2}[/tex] cm

width  =  2 [tex]\frac{1}{2}[/tex] cm

height  =  2 [tex]\frac{1}{2}[/tex] cm

If you plug everything you have in the problem into the volume equation, you would get : Volume = 6 [tex]\frac{1}{2}[/tex] cm x 2 [tex]\frac{1}{2}[/tex] cm x 2 [tex]\frac{1}{2}[/tex] cm.

Without a calculator, I would first turn the mixed numbers into improper fractions.

Volume = [tex]\frac{13}{2}[/tex] x  [tex]\frac{5}{2}[/tex] x  [tex]\frac{5}{2}[/tex]

When you multiply everything together you should get [tex]\frac{325}{8}[/tex].

As a mixed number, that would be 40 [tex]\frac{5}{8}[/tex] [tex]cm^{3}[/tex].

Answer:

m∠W = 22°

m∠Y = 52°

Step-by-step explanation:

∠Z and ∠Y have the same intercepted arc, WX

So, m∠Z = m∠Y

 3x - 23 = 2x + 2

  x = 25

m∠Y = 2(25) + 2

        = 52°

Arc ZY is the intercepted arc for both ∠W and ∠X.

So, m∠W = m∠X = 22°