Answer:
the hypothesis is 5or 13
Step-by-step explanation:
let the hypotenuse be y so the first side will be y-1 and the other side will be y-8 repectively and using the pythagoras theorem you solved for the hypotenenuse
Hello!
I dont a graph to show you but I will solve the answer.
12.7 + 5.3 <span>≥ s
18 </span><span>≥ s
s </span><span>≤ 18
</span><span>That is your answer.
Enjoy.
~Isabella
</span>
<u>B) </u>
<u>C) </u> volume =
.
<u>Step-by-step explanation:</u>
Here we have , The base of an open rectangular box is of length (2x+5) cm and width x cm. The area of this base is 58cm^2. The height of the open box is (x-2) cm. We need to find the following :
a) show that 2x^2+5x-58=0
We know that area of rectangle = 
⇒ 
Putting values according to question we get :
⇒ 
⇒ 
⇒ 
b) solve the equation in the question above, giving your answer to 2 decimal places
Solving this equation :
⇒ 
By quadratic formula
⇒ 
⇒ 
⇒ 
⇒
{ Since side can't be negative ! }
⇒ 
c) calculate the volume of the box, stating units of you answer
Since x = 4.28 , other sides are

We know that volume is given by :
⇒ 
⇒ 
⇒ 
Therefore , volume =
.
Answer:
4/7
Step-by-step explanation: