Answer: Answer Bellow
Step-by-step explanation:The sum of all four angles of the quadrilateral is 360°. To find the fourth angle or the missing angle in a quadrilateral when the measurements of three angles of a quadrilateral are known, then subtract the three angles from 360° to calculate the missing angle.
(If the answer is correct I would appreciate brainiest)
Step-by-step explanation:
it is a right angled triangle therefore we will use hypotenuse formula to find out the value of x.
→ h² = a² + b²
Given,
hypotenuse = 12
base = 5
side = x
after inserting the values we got,
→ (12)² = a² + (5)²
→ 144 = a + 25
→ -a = 25 - 144
→ -a = -119
→ a² = √119 = 10.90 (approx.)
therefore, value of x is 10.90 (approx.)
hope this answer helps you dear...take care and may u have a great day ahead!
Step-by-step explanation:
doing with the ratio method
25 x
10 240
x=25×240÷10
Answer: 350
Step-by-step explanation:
25 percent of 280 is 70 so it is 350
Answer:
4n-13
Step-by-step explanation:
Terms= -13 (constant)
Coefficient= 3, -5, 6
Like term= 3n, -5n, 6n
3n-13-5n+6n
3n+6n-5n-13
9n-5n-13
4n-13
Hope this helps ;) ❤❤❤