Cp=7512.75×[100÷(100+77÷4)]
=7512.75×(100÷119.25)
=6300
c.p=6300
Step-by-step explanation:
4x + 7x + 2° = 90° { being complementary angles }
11x = 90° - 2°
11x = 88°
x = 88° / 11
x = 8°
<YVZ = <em>7</em><em> </em><em>*</em><em> </em><em>8</em><em>°</em><em> </em><em>+</em><em> </em><em>2</em><em>°</em><em> </em><em>=</em><em> </em><em>5</em><em>8</em><em>°</em>
<em>Hope </em><em>it </em><em>will </em><em>help </em><em>:</em><em>)</em>
Hello!
You can use the Pythagorean Theorem to solve this
![a^{2} + b^{2} = c^{2}](https://tex.z-dn.net/?f=%20a%5E%7B2%7D%20%2B%20b%5E%7B2%7D%20%3D%20c%5E%7B2%7D%20)
c is the hypotenuse
a and b are the legs
Put in the values you know
![1.5^{2} + b^{2} = 1.7^{2}](https://tex.z-dn.net/?f=%201.5%5E%7B2%7D%20%2B%20b%5E%7B2%7D%20%3D%201.7%5E%7B2%7D%20)
Square the numbers
![2.25+ b^{2} =2.89](https://tex.z-dn.net/?f=2.25%2B%20b%5E%7B2%7D%20%3D2.89)
Subtract 2.25 from both sides
![b^{2} =0.64](https://tex.z-dn.net/?f=%20b%5E%7B2%7D%20%3D0.64)
Take the square root of both sides
b = 0.8
The answer is 0.8km
Hope this helps!
Answer:
-2
Step-by-step explanation:
2x - 4 +2 - 2x
Combine like terms
2x-2x -4+2
0x -2
-2