The legs of a right triangle measure 5 centimeters and 12 centimeters. What is the length of the hypotenuse?
Answers
a^2 + b^2 = c^2 (pretend the ^2 is a squared symbol)
5^2 + 12^2 = c^2, which is...
25 + 144 = c^2
25 + 144 = 169
So, 169 is c^2 (c squared).
Now, the square root of 169 is 13.
That means the hypotenuse is 13 cma^2 + b^2 = c^2 (pretend the ^2 is a squared symbol)
5^2 + 12^2 = c^2, which is...
25 + 144 = c^2
25 + 144 = 169
So, 169 is c^2 (c squared).
Now, the square root of 169 is 13.
That means the hypotenuse is 13 cm
Answer:
Step-by-step explanation:
a^2 + b^2 = c^2 (pretend the ^2 is a squared symbol)
5^2 + 12^2 = c^2, which is...
25 + 144 = c^2
25 + 144 = 169
So, 169 is c^2 (c squared).
Now, the square root of 169 is 13.
That means the hypotenuse is 13 cma^2 + b^2 = c^2 (pretend the ^2 is a squared symbol)
5^2 + 12^2 = c^2, which is...
25 + 144 = c^2
25 + 144 = 169
So, 169 is c^2 (c squared).
Now, the square root of 169 is 13.
That means the hypotenuse is 13 cm
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feet. What is the diameter of the painting? Use
3.14
for
π
and do not round your answer.
Answers
The answer is 9
b. 1256 mm3
c. 150,720 mm3
d. 12,000 mm3
Answers
Answer: a.
Step-by-step explanation:
We know that the volume of a cylinder is given by :-
, where r is radius and h is height of the cylinder.
Given: The diameter of cylinder = 40 mm
The radius of cylinder =
The height of cylinder = 30 mm
Then , the volume of the cylinder will be :-
Hence, the volume of the cylinder =
= (pi/4)*D^2 * h
= (pi/4)*(40)^2 * 30
= 37,680 mm3
so, the answer is (a)
Answers
-4t
4t
-10t
10t
Answers
The simplification of the expression 5t + (t - 3) - [(7t + 5) - (8 - 3t)] using PEMDAS rule is -4t.
Thus, option 1 is correct.
A method of reducing an expression, equation, or problem to a more concise or straightforward form is referred to as simplification.
Initially the small bracket then curly brackets and at last large brackets are required to solve according to the laws of simplification using PEMDAS rules.
The given expression can be simplified as:
5t + (t - 3) - [(7t + 5) - (8 - 3t)]
5t+t-3-[7t+5-8+3t]
5t+t -3-7t-5+8-3t
-4t
The simplification of the expression 5t + (t - 3) - [(7t + 5) - (8 - 3t)] is -4t.
Thus, option 1 is correct.
Learn more about expression here:
#SPJ6
=5t + (t - 3) - [(7t + 5) - (-3t + 8)]
=5t + (t - 3) - [7t + 5 + 3t - 8]
=5t + (t - 3) - [7t + 3t + 5 - 8]
=5t + (t - 3) - [10t - 3]
=5t + t - 3 - 10t + 3
=5t + t - 10t - 3 + 3
=-4t
4a=3b+3
a=b-1
Answers
4b-4=3b+3 -- subtract 3b from both sides
b-4=3 -- add 4 to both sides
b=7
Substitute b into equation 2
a=b-1
a=7-1
a=6
Verify:
4(6)=3(7)+3
24=21+3
24=24 -- True.
Put a=b-1 in the above equation
4(b-1) = 3b+3
open the brackets
4b - 4 = 3b + 3
collect B-terms together on one side
4b - 3b = 3+4
b = 7
Answers
what are we suppose to find
if it growth or decay
20600(1+8)^2 then 1668600