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astraxan [27]
2 years ago
9

How to find the missing side of this triangle

Mathematics
1 answer:
ziro4ka [17]2 years ago
6 0
Try the Pythagorean Theorem.
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Given that f(x) =<br> X + 3/2<br> a) Find f(2)<br> b) Find f^-1(x)<br> c) Find f^-1(12)
zysi [14]
A) x+3/2
b) x/f
c) 12/f


Mark brainliest please


Hope this helps you
5 0
2 years ago
2x = 4y + 8, x - 2y = 4
Evgen [1.6K]

Answer: x = 8, y = 2, coordinates (8,2)

Step-by-step explanation:

2x = 4y + 8 (divide by 2 to get value of x)

x = 2y + 4

(now substitute x into the second equation to find value of y)

2y + 4 - 2y = 4

2y - 2y = 4 - 4 (divide by 2 to get value of y)

y - y = 2 - 2

y = 2

Now plug in value of "y" to get value of "x".

x - 2(2) = 4

x - 4 = 4

x = 8

Coordinates (8,2)

3 0
3 years ago
Write a linear expression in simplest form to represent the perimeter of the triangle.
pav-90 [236]

Answer:

x +5

Step-by-step explanation:

5x-2+3x+4+2x+9

5x-2x=3x

3x-3x=x

-2+2=0

0+4=4

4-9 =5

7 0
3 years ago
Evaluate the following expressions: 2(−1 + 3) − 7
Svetach [21]

Answer:

-3 is the answer.

Step-by-step explanation:

=2(-1+3)-7

=2(2)-7

=4-7

=-3

Hope it will help you :)

7 0
3 years ago
Which linear equation is represented by the table?<br><br> x −2 1 3 6<br> y 7 4 2 −1
n200080 [17]

Answer:

help calll me daddy

Step-by-step explanation:

8 0
3 years ago
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