The base of the prism is a 3:4:5 right triangle.
One of the legs is its base and the other is its height. (The longest side is the hypotenuse!)
The area of the triangular base is bh/2 = (9)(12) / 2. There are two of these.
There are also three rectangular sides on the prism.
Their dimensions are 9 by 20, 12 by 20, and 15 by 20.
You can do the arithmetic from here.
And the answer is 828cm ^2
Answer:
0.25k+1.5−k−3.5
Subtract k from 0.25k.
−0.75k+1.5−3.5
Subtract
3.5 from 1.5.
−0.75k−2
Step-by-step explanation:
<h2>=============================</h2><h3>HOPE IT HELPS YOU SEE THE ATTACHMENT FOR FURTHER INFORMATION !!!</h3>
<h2>++++++++++++++++++++++++++++</h2>
<h2>REGARDS.... ✌✌✌</h2>
Answer:
137/1000
Step-by-step explanation:
Because we have 3 numbers after 0....
hope it helps
When Hailey solved the problem 2.55 ÷ 1.5 and got the quotient 0.17, the process isn't correct as she should put the 1 before the point.
<h3>What is a quotient?</h3>
A quotient is a quantity produced by the division of two numbers in arithmetic. The quotient is widely used in mathematics and is also known as the integer part of a division, a fraction, or a ratio.
The number that is being divided (in this case, 2.55) is called the dividend, and the number that it is being divided by (in this case, 1.5) is called the divisor. The result of the division is the quotient.
This will be:
= 2.55 / 1.5
= 1.7
She made a mistake by writing 0.17.
Learn more about quotient on:
brainly.com/question/11418015
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