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omeli [17]
3 years ago
5

Aleks help find y and z

Mathematics
1 answer:
PSYCHO15rus [73]3 years ago
5 0

Answer:

a) y = 117

b) z = 27

Step-by-step explanation:

I haven't done these in a while, but here is my try...

a)

y + 63 = 180

y = 117

b)

( 5z - 18 ) + 63 = 180

5z - 18 + 63 = 180

5z - 18 = 117

5z = 135

z = 27

Hopefully this helps!

Brainliest please?

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A sale person is given a choice of two salary plans 1weekly salary of $500 plus 4%commission of sale plan 2 is a straight commis
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Answer:

$12500

Step-by-step explanation:

Given that:

Salary plan 1:

Weekly salary of $500.

And a commission of 4%.

Salary plan 2:

Straight commission of 8%.

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Weekly sales for which both the plans will make the same sales?

Solution:

Let the weekly sales = $x

As per question statement:

Salary as per Plan 1 = $500 + 4% of x

Salary as per Plan 2 = 8% of x

Putting both the salaries to equal to find the total weekly sales.

$500 + 4% of x = 8% of x

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Therefore, the answer is:

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4 0
2 years ago
How can you solve a rational equation without graphing?
KiRa [710]

Answer:

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The factors of the quadratic on the right-hand side "just so happen" to be duplicates of the other denominators. This often happens in these exercises. (So often, in fact, that if you get completely different factors, you should probably go back and check your work.)

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Step-by-step explanation:

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3 years ago
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A rectangular filed is 190m by 270m . A rectangular barn is 23 m by 40 m is built in the field .
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Step-by-step explanation:

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4 0
3 years ago
Question:
Genrish500 [490]

Answer:

x=56 and the exterior angle is 116

Step-by-step explanation:

We will call the unknown angle in the triangle y.  Angle y and the angle (2x +4) form a straight line so they make 180 degrees.

y + 2x+4 =180

Solve for y by subtracting 2x+4 from each side.

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The three angles of a triangle add to 180 degrees

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2(56)+4

112+4

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8 0
3 years ago
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