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2 years ago

Dont understand this question so can you please help ?

Mathematics

2 answers:

Karolina [17]2 years ago

4 0

The Trick to the question is the triangle will add upto 180

weeeeeb [17]2 years ago

3 0

Answer:

Step-by-step explanation:

Triangles add up do 180 degrees, and you need all of the angles to get that amount

One angle is 29 degrees, the right angle is 90, and theres a

You would then add 90 and 29 to get 119 then subtract the 119 on both sides which leaves u with a=61

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Monthly earnings total $4513. Find the social security tax deducted.

levacccp [35]

<span>The monthly earning is = 4513 dollars.
Find the security tax.
in US, 3% is the security tax.
3% = 3% / 100 = 0.03
NOw, let's solve with this given digits.
=> 4513 * .03 = 135.39
=> 135.39
Therefore the tax deducted to your salary is 135.39 dollars per month.

</span>

4 0

3 years ago

A 15% tax is to be applied to a $120 pair of shoes. Find the total price.

postnew [5]

Total cost of item = $138

Explanation:

The tax percentage = 15%

cost of item = $120

sales tax = cost of item × The tax percentage

sales tax = 120 × 15%

=120 × 0.15

sales tax = $18

Total cost of item = initial cost of item + sales tax

Total cost of item = 120 + 18

Total cost of item = $138

7 0

1 year ago

Solve.

Sergio [31]

Answer:

The solution of the equation 4x+y=5 and 3x+y=3 be (2 , -3) .

Option (D) is correct .

Step-by-step explanation:

As given the equations are .

4x+y=5

3x+y=3

Subtracted 3x+y=3 from 4x+y=5 .

Thus

4x - 3x + y - y = 5 - 3

x = 2

Put in the equation 4x+y=5 .

4 × 2 + y = 5

8 + y = 5

y = -8 + 5

y = -3

Therefore the solution of the equation 4x+y=5 and 3x+y=3 be (2 , -3) .

Option (D) is correct .

7 0

3 years ago

An elliptical-shaped path surrounds a garden, modeled by quantity x minus 20 end quantity squared over 169 plus quantity y minus

Margaret [11]

The <em>maximum</em> distance between any two points of the ellipse is 34 feet.

<h3>Procedure - Determination of the distance between two points of a ellipse</h3>

The maximum distance between any two points of a ellipse is the <em>maximum</em> distance between the ends of the ellipse along the <em>longest</em> axis, which is parallel to the y-axis in this case.

In addition, the equation of the ellipse in <em>standard</em> form is defined by this formula:

$\frac{(x-h)^{2}}{a^{2}} + \frac{(y-k)^{2}}{b^{2}} = 1$ (1)

Where:

$h, k$ - Coordinates of the center of the ellipse.
$a$ , $b$ - Lengths of each semiaxis.

Hence, the maximum distance ( $d_{max}$ ), in feet, is calculated by this formula:

$d_{max} = 2\cdot b$ (2)

If we know that $b = 17$ , then the maximum distance between any two points of the ellipse is:

$d_{max} = 2\cdot (17\,ft)$

$d_{max} = 34\,ft$

The <em>maximum</em> distance between any two points of the ellipse is 34 feet. $\blacksquare$

<h3>Remark</h3>

The statement is incomplete and poorly formatted, correct form is presented below:

<em>An elliptical-shaped path surrounds a garden, modeled by </em> $\frac{(x-20)^{2}}{169} + \frac{(y-18)^{2}}{289} = 1$ <em>, where all measurements are in feet. What is the maximum distance between any two points of the path.</em>

To learn more on ellipses, we kindly invite to check this verified question: brainly.com/question/19507943

5 0

2 years ago

Which of the following is equivalent to log (2x - 5) = 4

Vladimir [108]

Answer:

option d is equivalent to the term

5 0

3 years ago