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ss7ja [257]
3 years ago
14

Help me please!!!! I’m super confused

Mathematics
1 answer:
shtirl [24]3 years ago
3 0

Answer:

8

Step-by-step explanation:

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The perimeter of a rectangle is 34 units. It’s width is 6.5 units
Papessa [141]

Answer:

The length for on side is 10.5.

Step-by-step explanation:

6.5 + 6.5 = 13

34 - 13 = 21

21 divided by 2 is 10.5

Length 10.5 + 10.5 + 6.5 + 6.5 = 34

4 0
3 years ago
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Find the solutions of the following linear equation 4 x minus 4 upon 2 = 3 upon 2​
MrRissso [65]
U mean 4x-4^2=3^2 ? if u mean that the ans would be 6,25
4 0
2 years ago
(X-3) (2x-3)= (x-3) (x+1) solve for x
yanalaym [24]

(x  - 3)(2x - 3) = (x - 3)(x + 1)

Do the multiplication both sides,

2 {x}^{2}  - 9x + 9 =  {x}^{2}  - 2x - 3

Arrange the terms to LHS according to their variables,

2 {x}^{2}  -  {x}^{2}  - 9x  +  2x + 9 - 3 = 0 \\  {x}^{2}  - 7x  + 6 = 0


Factorise this polynomial

{x}^{2}  - 6x - 6x + 6 = 0 \\ x(x - 6) - (x - 6) = 0 \\ (x - 1)(x - 6) = 0


So what we notice here is when you're multiplying two numbers you're getting 0 as answer.

So one of them must be 0.

If (x-1) is 0
then x = 1

similarly,

x-6=0

then, x= 6.


So the possible values of x are 1 and 6.
7 0
3 years ago
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A function with an input of 1 has an output of 3. Which of the following could not be the function equation?
Nikolay [14]
I think it is y = x - 2 .
6 0
3 years ago
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Please help Need answer Urgently.
KIM [24]
Answer is C
hope this helps!
8 0
2 years ago
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