Erica makes $27 an hour how much does ahe make in 140 hours​

The maximum mortgage payment allowed for someone with an annual salary of $83,750 would be $2512.50 per month.

To determine, using the standard 28/36 guidelines, what is the maximum mortgage payment allowed for someone with an annual salary of $83,750, the following calculation must be made:

Therefore, the maximum mortgage payment allowed for someone with an annual salary of $83,750 would be $2512.50 per month.

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Answer:(2x+7)+(2x+7)

Step-by-step explanation:

what you do is put 2x on the top and on the side and then seven on the top and on the side and then you got your answer

Answer:

Step-by-step explanation:

A= 2AB+(a+b+c)h

AB= s (s﹣a) ( s﹣b) (s﹣c)

s = a+b+c

2

Solving for A

A= ah +bh+ch+1

2﹣a4+2(ab)2+2(ac)2﹣b4+2(bc)2﹣c4=17·8+14·8+15·8+1

2·﹣174+2·(17·14)2+2·(17·15)2﹣144+2·(14·15)2﹣154≈ 567.35897

The quadrilateral is most specifically a square since all the sides of the quadrilateral are equal and have 90°

A square is a four sided quadrilateral with all of the side having equal lengths. The total internal angle of a square is 360° with each side perpendicular to each other.

A square is a 4 sided polygon where all the sides are of equal length.

The area of the square is the square of any one of its side

Let a be the side of the square

Area of the square = a²

Given data ,

Let the quadrilateral be represented as ABCD

Now , the measures of the sides of the quadrilateral are

The measure of side AB = measure of side BC

And , the measure of side AB = measure of side AD

So , all the 4 sides of the quadrilateral are same so it is a square

And the measures of angles are 90° each

Therefore , the quadrilateral is a square

Hence , it is a square

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Answer:

π/2 = 90°

Step-by-step explanation:

Given that,

Radian measure = π/2

The formula used to convert radian measure to degree measure is given by :

\(\text{Degrees}=\dfrac{180^{\circ}}{\pi}\times \text{radians}\\\\=\dfrac{180^{\circ}}{\pi}\times \dfrac{\pi}{2}\\\\=90^{\circ}\)

So, the degree matches for π/2 is 90°.

Answer:

quad form is (plus or minus)

Step-by-step explanation:

\(-b +-\sqrt{b^2-4ac}/2a\)

Answer:

x=5

Step-by-step explanation:

well first 2(2x-5) turns to 4x-10  because of distributive prperty

then simplify the other side 3x+x-2x to 4x-2x to 2x

then subtract 4x from both sides and you get -10= -2x

after divied -2x/-2 and -10/-5

and get x=5

then plug in 5 into x to make sure both sides are equal

and they equal 10=10

Answer:

=31/30 hope it was very helpful

Step-by-step explanation:

1/3+1/5+1/2

=8/15+1/2

=31/30

Answer:

=31/30 hope it was very helpful

1/3+1/5+1/2

=8/15+1/2

=31/30

Step-by-step explanation:

Answer:

Step-by-step explanation:

According to the triangle angle sum theorem, interior angles sum to 180 degrees:

Answer: Equal/same which is 77 degrees

Explanation: This is because if two of the angles of the triangles are same then the third angle will also be the same. This can be showed by a proof like:

You know that the sum of a triangle's angles are 180 degrees. So If you add 56+47 the remaining angle value is same for both triangle ABC and DEF. The remaining angle is 77 degrees.

Check the picture below.

Answer:

12

Step-by-step explanation:

Answer:

we have a same question bro TwT

Step-by-step explanation:

i also doesn't know the answer TwT but i thought its 12

There are 75% students in class who passed the algebra test out of total 24 students.

A percentage is a number or ratio that can be expressed as a fraction of 100. If we have to calculate percent of a number, divide the number by the whole and multiply by 100. Hence, the percentage means, a part per hundred. The word per cent means per 100. It is represented by the symbol “%”.

Here, total number of students in class is 24

students who passed the algebra test is 18

Percentage = Passed student X 100 / Total students

                   = 18 X 100 /24

                   = 0.75 X 100

                   = 75%

Thus, there are 75% students in class who passed the algebra test out of total 24 students.

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Answer:

x = 1, y = 4

Step-by-step explanation:

Given

(2x + 3) + i(x - 2y) = 5 - 7i

Equate the real parts on both sides

2x + 3 = 5 ( subtract 3 from both sides )

2x = 2 ( divide both sides by 2 )

x = 1

Equate the coefficients of the imaginary terms

x - 2y = - 7 , that is

1 - 2y = - 7 ( subtract 1 from both sides )

- 2y = - 8 ( divide both sides by - 4 )

y = 4

Answer:

1st one

Step-by-step explanation:

because it is

Answer:

Option 1

Step-by-step explanation:

In the first one, the first number is lower than -2, the second is between -1 and 0, and 1+1/6 is of course bigger than 0 and smaller than 1+5/6, so it's the right answer.

The second one is the first one reversed, so it's ordered from greatest to lowest.

The third one has a negative number on both ends, but positives in the middle, so it cannot be ordered lowest to greatest. Same with the last one.

Answer:

Step-by-step explanation:

lets find out the perimeter P

P rectangle= 2*L+2*W=(2*5)+(2*13)=10+26=36

P small semi-circle ( we have 2), where the d=5, r=2.5

Circumference small circle=2*3.14*r= 2*3.14*2.5=15.70

P 2 small circles=15.70*2=31.40

but we need just half of this, because we have semicircles=15.70

Circumference big semicircle (we have 2), where d=13, r=6.5

C big circle=2*3.14*6.5=40.82

Ps big circle=2*40.82=81.64

we need half of this also, so is 40.82

P total figure=36+15.70+40.82=92.52

Area rectangle=5*13=65

Area small circle, basically the 2 semicircle = 1 circle

Area=3.14*r^2=3.14*2.5^2=19.63

Area big circle=3.14*6.5^2=132.73

Area total figure=65+19.63+132.73=217.36

The perimeter of the shape is 128.52

The area of the shape is  217.30 units square

The shape is made up of a rectangle and four semicircles.

A rectangle is a quadrilateral with four sides.

Area of a rectangle = length x width

5 x 13 = 65 units square

Perimeter of the rectangle = 2 (length + width)

2 x (13 + 5)

2 x 18

= 36

The semicircles have 2 big semicircles and two small semicircles.

Area of a semicircle = \(\frac{1}{2}\)πr²

Circumference of the semicircle = πr + 2r

where:

π = 3.14 = pi

D = diameter

r = radius

Area of the big semicircles

Radius = 13/2 = 6.5

Area =  \(\frac{1}{2}\) x 3.14 x 6.5² = 66.3325

Area of the two big semicircles = 66.3325 x 2 = 132.67 units square

Area of the small semicircles

Radius = 5/2 = 2.5

Area =  \(\frac{1}{2}\) x 3.14 x 2.5² = 9.8125

Area of the two small semicircles = 9.8125 x 2 = 19.63 units square

Circumference of the small semicircles

Circumference = (3.14 x 2.5) + (2 x 2.5) =  12.85

Circumference of the two small semicircles = 12.85 x 2 = 25.70

Circumference of the big semicircles

Circumference = 3.14 x 6.5) + (2 x 6.5) = 33.41

Circumference of the two big semicircles = 33.41 x 2 = 66.82

Perimeter of the shape

The perimeter of the shape is the sum of the perimeter of the rectangle and the perimeter of the semicircles

36 + 66.82 + 25.70 = 128.52

Area of the shape

The area of the shape is the sum of the area of the rectangle and the area of the semicircles.

65 + 19.63 + 132.67 = 217.30 units square

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The value of CE is 14.7 units.

The diameter of a given circle is a straight line which passes through the center of the circle and divides it into two equal semi-circles.

So that in the given circle with center A, we have;

CE = BD  (diameter of a given circle)

BA = EA = CA = DA    (radius of a given circle)

CE is the diameter of the circle, and BA is the radius, so that;

CE = 2*BA

     = 2*7.35

     = 14.7

CE = 14.7

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The fractions will let her find the x-coordinate for point C is 2/5

The formula for calculating the midpoint of coordinates is expressed as:

\(M(x,y) = (\frac{x_1+x_2}{2},\frac{y_1+y_2}{2})\)

Substitute the given coordinate into the formulas:

\(M(x,y) = (\frac{3(2)+3(6)}{2+3},\frac{2(2)+3(11)}{2+3}) \\M(x,y) = (\frac{24}{5},\frac{37}{5}) \\M(x,y) = (4.8,7.4)\)

From the calculation, we can see that the fractions will let her find the x-coordinate for point C is 2/5

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Answer:

x = 2 or x = 4

Step-by-step explanation:

The equation:

Has two solutions:

The values of x can be found by graphing the two functions (\(y = 2^{x}\) and \(y = x^{2}\)) and finding their points of intersection, or you can use numerical methods to solve the equation.

To check our work, we can simply insert 2 and 4 in as y.

For 2:

You can see that it is the same.

For 4:

They are also the same.

Therefore, x can equal either 2 or 4.

Answer:

Below

Step-by-step explanation:

The equation you need to remember is:

rate X time = distance       re-arrange to

time = distance / rate         sub in the numbers given to get

time =   x / 15  hours

Step-by-step explanation:

3^6  = 3 * 3^5

 = 3 * 243 =  729

\(\textit{arc's length}\\\\ s = r\theta ~~ \begin{cases} r=radius\\ \theta =\stackrel{radians}{angle}\\[-0.5em] \hrulefill\\ s=175\pi \\ \theta =\stackrel{1~revolution}{2\pi } \end{cases}\implies 175\pi =r(2\pi )\implies \cfrac{175\pi }{2\pi }=r\implies \stackrel{ft}{87.5}=r\)

The term "100 points" usually indicates a high level of achievement or success in a particular area.

The term "100 points" can refer to a number of different things depending on the context. For example, in sports, it could refer to a team scoring 100 points in a game.

In wine tasting, it could refer to a perfect score given to a wine by a critic or judge. In school, it could refer to receiving a perfect score on an exam or assignment worth 100 points.

It's important to note that while a perfect score of 100 points is often seen as the ultimate goal, it's not always necessary or even possible in some situations. In many cases, simply doing your best and striving for improvement is enough to be considered successful.

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Answer:

10/24 15/36

Step-by-step explanation:

you can just multiply each one by the same number

Answer:

5:12, 10:24

Step-by-step explanation:

You can convert fractions into ratios with x/y ⇒x:y

5/12 = 5:12

5/12 x 2 = 10/24

10/24 = 10:24

someone reported my answer -_-

Answer:

2nd option

Step-by-step explanation:

using the cosine and sine ratios in the right triangle and the exact values

cos30° = \(\frac{\sqrt{3} }{2}\) and sin30° = \(\frac{1}{2}\) , then

cos30° = \(\frac{adjacent}{hypotenuse}\) = \(\frac{x}{12\sqrt{3} }\) = \(\frac{\sqrt{3} }{2}\) ( cross- multiply )

2x = 12\(\sqrt{3}\) × \(\sqrt{3}\) = 36 ( divide both sides by 2 )

x = 18

and

sin30° = \(\frac{opposite}{hypotenuse}\) = \(\frac{y}{12\sqrt{3} }\) = \(\frac{1}{2}\) ( cross- multiply )

2y = 12\(\sqrt{3}\) ( divide both sides by 2 )

y = 6\(\sqrt{3}\)

Answer:x=-25

Step-by-step explanation:

Answer:

24

Step-by-step explanation:

i dont know if its correct

We got x = 16.54 by using Pythagorean theorem .

What is the Pythagorean theorem in plain English?

angle of semicircle is always be 90° .

   18² = 7.1² + x²

    324 = 50.41 + x²

     x² = 324 - 50.41

          = 273.59

    x = √ 273.59

    x = 16.54

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Answer:

16 is the answer

Step-by-step explanation:

4 4/5 x 10/3

Answer:

16

Step-by-step explanation:

4 4/5 / 3/10 =

24/5 / 3/10 =

24/5 x 3/10=

240/15 / 15/15 =

16

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