Answer:
6 x 14 = 84
84 x 2(since there are two small rectangles) = 168
22 x 6 = 132
132 x 2 = 264
264 x 2(since there are two of the same shape) = 528
22 x 14 = 308
308 x 2(since there are two of the same shape) = 616
Now we add up all the areas:
168 + 528 + 616 = 1312 square cm is your answer.
Answer:
x = 175
Step-by-step explanation:
Add 8 on both sides to get 350 = 2x. Divide 2 on both sides to get your x value which is 175.
Answer: 7
7 is the middle number when the number are out from least to greatest. Hope that helps!!
To find a percentage of a number, multiply by the decimal form of that percentage(20%=0.20). So, take the cost, $430, and multiply by common state sales tax (7% for me)---430 x 0.07 = 30.10 The sale tax rate is 7%.
<h3>Answer: Approximately 6.4 units</h3>
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Explanation:
The origin is the point (0,0)
Use the distance formula to find the distance from (0, 0) to (4, -5)
Let
![(x_1,y_1) = (0,0)\\\\(x_2,y_2) = (4,-5)\\\\](https://tex.z-dn.net/?f=%28x_1%2Cy_1%29%20%3D%20%280%2C0%29%5C%5C%5C%5C%28x_2%2Cy_2%29%20%3D%20%284%2C-5%29%5C%5C%5C%5C)
be our two points. Plug those values into the distance formula below and use a calculator to compute
![d = \sqrt{\left(x_1-x_2\right)^2+\left(y_1-y_2\right)^2}\\\\d = \sqrt{\left(0-4\right)^2+\left(0-(-5)\right)^2}\\\\d = \sqrt{\left(0-4\right)^2+\left(0+5\right)^2}\\\\d = \sqrt{\left(-4\right)^2+\left(5\right)^2}\\\\d = \sqrt{16+25}\\\\d = \sqrt{41} \ \text{ exact distance}\\\\d \approx 6.40312 \ \text{ approximate distance}\\\\d \approx 6.4\\\\](https://tex.z-dn.net/?f=d%20%3D%20%5Csqrt%7B%5Cleft%28x_1-x_2%5Cright%29%5E2%2B%5Cleft%28y_1-y_2%5Cright%29%5E2%7D%5C%5C%5C%5Cd%20%3D%20%5Csqrt%7B%5Cleft%280-4%5Cright%29%5E2%2B%5Cleft%280-%28-5%29%5Cright%29%5E2%7D%5C%5C%5C%5Cd%20%3D%20%5Csqrt%7B%5Cleft%280-4%5Cright%29%5E2%2B%5Cleft%280%2B5%5Cright%29%5E2%7D%5C%5C%5C%5Cd%20%3D%20%5Csqrt%7B%5Cleft%28-4%5Cright%29%5E2%2B%5Cleft%285%5Cright%29%5E2%7D%5C%5C%5C%5Cd%20%3D%20%5Csqrt%7B16%2B25%7D%5C%5C%5C%5Cd%20%3D%20%5Csqrt%7B41%7D%20%5C%20%5Ctext%7B%20exact%20distance%7D%5C%5C%5C%5Cd%20%5Capprox%206.40312%20%5C%20%5Ctext%7B%20approximate%20distance%7D%5C%5C%5C%5Cd%20%5Capprox%206.4%5C%5C%5C%5C)
The distance between the two points (0,0) and (4,-5) is approximately 6.4 units.