Multiply 7.3cm by 50km to get the answer of 365
Answer:
-2 or 17
Step-by-step explanation:
The range is the difference between the smallest number and the largest number. Currently, the smallest number is 2 and the largest number is 13.
If we leave 2 as the smallest number, then the new largest number needed for the range to be 15 is:
x − 2 = 15
x = 17
If we leave 13 as the largest number, then the new smallest number needed for the range to be 15 is:
13 − x = 15
x = -2
The number could be either -2 or 17.
Answer:
Step-by-step explanation:
We are given an isosceles triangle. We need to remember the important rule that the base angles are equal. In this question we need to find the value of 'x' using a perpendicular height of 3 and a base length of 4. In this question we can half the triangle in half to help us find the value of x. Also we need to use Pythagoras theorem to help us find 'x'. Pythagoras states that a² + b² = c² so we want to find the hypotenuse of the triangle. If we half the triangle we get 2 triangle both with a base length of 2 and a perpendicular height of 3 so,
⇒ State Pythagoras theorem
→ a² + b² = c²
⇒ Substitute in the values
→ 3² + 2² = c²
⇒ Simplify
→ 9 + 4 = c²
⇒ Simplify further
→ 13 = c²
⇒ Square root both sides to find the value of 'c'
→ = c
The value of x is the square root of 13
Answer:
Each side would be 3 units.
Step-by-step explanation:
If the perimeter of the circle is 12 units and there are 4 sides on a square and all of those sides need to be equal all you must do is divide the number of units by the number of sides to get your answer of 3 units.
Hope I could help! :)