I'm pretty sure it's 5 over 10! Hope I helped =)
Answer:
The sum of 78 and -78 is zero.
Step-by-step explanation:
I used a calculator ;)
Answer:
60 cm²
Step-by-step explanation:
base = 10
Height = √13² - 5² = √144 = 12
area = 1/2BH = 1/2 * 10 * 12 = 60
14+2x=4x: divide 2x on each side
14=2x: divide by 2
7=x
7
The answer is 1.
( x = 50)
