Answer: Approximately -8.54
Explanation: use Pythagorean’s theorem.
8 squared plus 3 squared equals the resultant squared. 8 squared plus 3 squared is 73, then square root that to get 8.54
Answer:
Explanation:
Volume of carton = Length × Width × Height
Here volume:
rewrite in improper fraction
join fractions
multiply
simplify
rewrite in mixed fraction
4 months. Each will have 66 quarters.
34+8+8+8+8= 66
2+16+16+16+16= 66
First speed is 158.75 km/hr
Step-by-step explanation:
- Step 1: Given the car travels 635 km in 4 hours. Find speed of the car.
Use formula for Speed = Distance/Time
⇒ Speed = 635/4 = 158.75 km/hr
Answer:
2
Step-by-step explanation:
If two shapes are similar, this means the ratio of similar sides to each other are the same.
So, in the green shape, the long side length is 5 mm. In the purple shape, the long side length is 10 mm in length. The ratio is therefore 5 to 10, which can be simplified to 1 to 2 (which is basically saying that the side lengths of the purple shape are double the length of the sides of the green shape).
Using the same 1 to 2 ratio, you know that the short side length on the green shape is 1. The short side length on the purple shape (j) must therefore be double, which is 2.