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-Dominant- [34]
3 years ago
13

Pls help me with this?

Mathematics
1 answer:
wel3 years ago
5 0

Answer:

<u>C. 3</u>

Step-by-step explanation:

A^2+B^2=C^2

A^2+4^2=5^2

A^2+16=25

A^2=9

A=3

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Marsha used 6 cups of flour to make 4 trays of
PolarNik [594]

Answer:

9

Step-by-step explanation:

4/6 = 1.5, 1.5(6)= 9

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3 years ago
What is x+5x+2-4x=+2
34kurt

Answer:

the solution is this:

x= -2

6 0
3 years ago
Read 2 more answers
Please help me. i want to have this finished.
Anuta_ua [19.1K]
We know that y is equal to x-2. We can just substitute x-2 for y since y is equal to it. 

10x- 9(x-2)=24

Distribute.

10x- 9x+18= 24

x+18= 24

Subtract 18 on both sides.

x= 6

Now, plug in x.

y= (6)-2

y= 4

We can check this to see if this works:

4= 6-2, 4=4 

10(6)- 9(4)= 24

60-36= 24, 24=24

x=6 and y=4

I hope this helps!
<em>~kaikers</em>
5 0
3 years ago
Factored form of x^2-3x-4
kolbaska11 [484]
(x + 1) x (x - 4). When you check it you will get your original expression.
5 0
3 years ago
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Renae has a checking account balance of -$40.75. Paula has a checking account balance of -$25.20. Who owes more?
Volgvan

Answer:

Renae owes 15.55 more.


Step-by-step explanation: 40.75 - 25.20 = 15.55



7 0
3 years ago
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