The answer is -14 ........
Answer:
19.24 cm
Step-by-step explanation:
Square the outsides of the triangle. 8 squared is 64 and 5 squared is 25.
A^2+B^2=C^2
c^2 is always the diagonal line.
a^2=25
c^2=64
Subtract 25 from 64 to find b^2
64-25= 39
Add all three together to get your perimeter.
The square root of 64 is 8, the square root of 25 is 5 and the square root of 39 is 6.24. Add 8, 5 and 6.24 together and you get the perimeter.
5+8+6.24= 19.24
Answer:
20%
Step-by-step explanation:
65 and 78 are both multiples of 13. Divide both by 13, we get 5 and 6.
If we use 5 as our main value (100%), 6 would be 120% as adding 1 to the main number (5) increases it by 20%. So 6 is a 20% increase from 5.
:D
Let's solve your inequality step-by-step.
<span><span> x/2</span>>9
</span>Step 1: Simplify both sides of the inequality.<span><span><span>1/2</span>x</span>>9
</span>Step 2: Multiply both sides by 2.<span><span>2*<span>(<span><span>1\2</span>x</span>)</span></span>><span><span>(2)</span>*<span>(9)
</span></span></span><span>=x>18
</span><u>
Answer:</u><span>x><span>18</span></span>
5(n-10)=40 is the equation
5n-50=40 solve for n
5n = 90
n =18
hope this helps . give me brainliest id appreciate it !