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rjkz [21]
2 years ago
9

Which equation models the area of the geometric figure, below. Select all that apply:

Mathematics
2 answers:
Nadya [2.5K]2 years ago
8 0

Answer:

20x+50......

and 10(2x+5)

mash [69]2 years ago
8 0

Answer:

  • 20x+59
  • 10(2x+5)

Step-by-step explanation:

<h2>Mark as brainliest... </h2>
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8.33 Suppose Paul receives a 6% raise every year. After four such raises, what is the total percentage increase to the nearest w
Oksana_A [137]

Answer:

Given:

Suppose Paul receives a 6% raise every year.

To find:

After four such raises, the total percentage increase to the nearest whole percent.

The formula used to calculate percentage is: (value/total value)*100%.

Step-by-step explanation:

Step 1 of 1

Assume his salary is originally  100 dollars.

Then, in the next year, he would have 106 dollars, and in the next, he would have 112.36 dollars.

The next year he would have 119.1016 dollars and in the final year, he would have 126.247.

As the total increase is,

((126.247 -100)/100) *100

= 26.247%

the answer is 26%.

4 0
1 year ago
Read 2 more answers
How many 1/3 cups of ice cream can you make from 1/7 cup
OlgaM077 [116]
Well first you have to make the denominators equal by finding a common denominator. in this case 21, but whatever you do to the bottom you do to the top. so 1/3 times 7/7 equals 7/21 and 1/7 times 3/3 equals 3/21.
 
so how many 7/21 cups of ice cream can you make from 3/21 i think  about none but remember i could be wrong
8 0
3 years ago
Calculate the stroke of a slider-crank where the crank radius is 4.13 inches and the coupler is 5 inches.
scoray [572]

Answer:

x=8.268 inches

Step-by-step explanation:

From the question we are told that:

Radius r=4.13

Coupler C= 5 inches.

Generally the equation for Stroke in a slider-crank Mechanism x is mathematically given by

 x=2* Radius

 x=2*4.13

 x=8.268 inches

5 0
3 years ago
The graph of Y = COS X+ż is the graph of the y = cos(x) shifted in which direction?
rjkz [21]

Answer:

2 units up

Step-by-step explanation:

You're just taking the  entire graph of cos(x) and then adding 2 so it moves everything up.  If you added 2 to x BEFORE taking the cosine

(like y = cos (x+2) ), then you would shift it left 2.  Adding and subtracting from the x moves everything left or right.  Adding or subtracting at the end just moves it up and down.

3 0
3 years ago
!!!URGENT!!! Read Image Below.
KIM [24]

Answer:

x = \frac{6 \pm \sqrt{(-6)^2 - 4(3)(8)}}{2(3)}

Step-by-step explanation:

Given the equation, 3x^2 - 6x + 8 = 0, the quadratic formula for solving this equation is given as:

x = \frac{-b \pm \sqrt{b^2 - 4ac}}{2a}

Where,

a = 3

b = -6

c = 8

Plug in the above values into the quadratic formula.

x = \frac{-(-6) \pm \sqrt{(-6)^2 - 4(3)(8)}}{2(3)}

x = \frac{6 \pm \sqrt{(-6)^2 - 4(3)(8)}}{2(3)}

4 0
3 years ago
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