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alisha [4.7K]
3 years ago
13

If h()=² and () =h() +, what is the value of ?

Mathematics
1 answer:
bulgar [2K]3 years ago
7 0

Answer:

negative six..........

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Use commutative property of addition to collect like terms 23y-(7x-2y)+x
oksano4ka [1.4K]
The like terms are 23y & 2y and 7x & x because they have the same variables
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3 years ago
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uysha [10]

The length of AD is 75. Since opposite sides have the same length, 63 plus 63 is 126. The perimeter is 276, so 276 minus 126 is 150. 150 divided by 2 is 75.

7 0
2 years ago
Find the value of x and the value of y
serg [7]

Answer:

Step-by-step explanation:

Use SOH CAH TOA to recall how the trig functions fit on a triangle

SOH: Sin(Ф)= Opp / Hyp

CAH: Cos(Ф)= Adj / Hyp

TOA: Tan(Ф) = Opp / Adj

use Cos for y .... b/c we see that function above has all the pieces we are going to work with

use Sin for x .. for the same reason above

Cos(30) = y / 4\sqrt{2}

4\sqrt{2}Cos(30) = y

4\sqrt{2}\sqrt{3}/2 = y

2\sqrt{6} = y

leave the answer for y like that.. it's in  'exact" form

now for x

Sin(30) = x / 4\sqrt{2}

4\sqrt{2}Sin(30) = x

4\sqrt{2}* 1/2 = x

2\sqrt{2} = x

and leave your answer for x like that as it's in it's exact form.  :)

oh and I see the answer in the list.. do you?  :)

8 0
2 years ago
Which function is increasing at the highest rate?
Nimfa-mama [501]
The correct answer is A.
3 0
3 years ago
Read 2 more answers
If p(x)=3x, what is p(x+3)?<br><br> please hurry guys
Anastasy [175]

Answer:

3x+9

Step-by-step explanation:

since p(x) means p multiplied by x and the answer is 3x it means p=3 so 3(x+3) you multiply 3 by x which is 3x and 3 times 3 which is 9 so 3x+9

7 0
3 years ago
Read 2 more answers
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