First find g(2).
g(2) = (2+4)2 = 12
Because g(2) is 12, h(g(2)) = h(12).
h(12) = 2(12)-7 = 17
answer: 17
Answer:
20% of the Congress is made of Senators.
Step-by-step explanation:
Our whole here is 500, since the House of Representatives and Senate combined would have 500 members in this case. So, we now need to find out how many senators there are.
x 
= 
Now, since we know the fact that there are 100 senators in Congress, we will find out what percent of 500 is 100.
100 = 20% of 500. To check, we will multiply 5 by 100. We get 500.
Therefore, the answer is 20%.
You have to add the numbers that have like terms together. For example you would add the 14 y and the -134y and get -120y and then you would add the 112, 2, and the -12 and get a 102
So your answer would be -120y+102
Answer:
-3 + 4sqrt(2)
-3 - 4sqrt(2)
Step-by-step explanation:
(x – 4)(x + 10) = -17
FOIL on the left hand side (First outer inner last)
x^2 +10x-4x-40 = -17
x^2 +6x-40 =-17
Add 17 to each side
x^2 +6x-40+17 =-17+17
x^2 +6x -23 = 0
Using the quadratic formula
-b + - sqrt(b^2 -4ac)
-------------------------------
2a
where ax^2 +bx+c=0
-6 + - sqrt(6^2 -4*1*-23)
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2*1
-6 + - sqrt(36 +92)
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2
-6 + - sqrt(128)
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2
-6 + - 8sqrt(2)
-------------------------------
2
Divide top and bottom by 2
-3 + - 4sqrt(2)
Answer:
168
Step-by-step explanation:
