Answer:
The answer to your question is 10 units
Step-by-step explanation:
Data
A (-3, -1)
B (-3 , 5)
length of a side = 8 units
Process
1.- Calculate the distance between A and B
dAB = ![\sqrt{(x2 - x1)^{2} + (y2 - y1)^{2}}](https://tex.z-dn.net/?f=%5Csqrt%7B%28x2%20-%20x1%29%5E%7B2%7D%20%2B%20%28y2%20-%20y1%29%5E%7B2%7D%7D)
x1 = -3 y1 = -1
x2 = -3 y2 = 5
-Substitution
dAB = ![\sqrt{(-3 + 3)^{2}+ (5 + 1)^{2}}](https://tex.z-dn.net/?f=%5Csqrt%7B%28-3%20%2B%203%29%5E%7B2%7D%2B%20%285%20%2B%201%29%5E%7B2%7D%7D)
dAB = ![\sqrt{0^{2} + 6^{2}}](https://tex.z-dn.net/?f=%5Csqrt%7B0%5E%7B2%7D%20%2B%206%5E%7B2%7D%7D)
dAB = ![\sqrt{36}](https://tex.z-dn.net/?f=%5Csqrt%7B36%7D)
dAB = 6 u
2.- Calculate the diagonal using the Pythagorean theorem.
c² = a² + b²
c² = 6² + 8²
c² = 36 + 64
c² = 100
c = 10 units
- Conclusion
The diagonal of the rectangle measures 10 units
Reduce the fraction into decimal numbers
Simply divide the top by the bottom of the fraction. If the division has no remainder, the decimal number is called a terminating decimal.
Now start the division process as below
Therefore,
Let x equal Ahmad’s age.
Since John is 8 years younger than Ahmad, the equation would be as follows:
x+x-8=38
Solve for x:
2x-8=38
38+8=46
2x=46
x=23
23 is Ahmad’s age, subtract 8 from this and you’ll get 15 for John’s age.
Answer:
Its the first option.
Step-by-step explanation:
After you have drawn to intersecting arcs, You draw a line through the intersecting point to the vertex.
Answer:
the answer is b) (10.67,11.93)
Step-by-step explanation:
hope this helps