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Paha777 [63]
3 years ago
7

Determine the perimeter

Mathematics
1 answer:
oee [108]3 years ago
5 0

Answer:13.8

Step-by-step explanation:

Just add 6.3 4 and 3.5

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Step-by-step explanation:

The answer is 12 units

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TEKS 7.10.A, 7.10.C
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Step-by-step explanation:

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3 years ago
Please help look at the picture
k0ka [10]

Answer:

y = - 5x - 1

Step-by-step explanation:

The first thing to do (always) is pay attention to x =0. That at least gives you a partial answer. y = y' - 1. when you put 0 in for whatever y' is you get 0. What about the other numbers? How did they come about.

We have another clue. Whenever you put in a positive number for x, you get a negative answer for y. That's interesting. So y' has a minus sign associated with it.

y = -ax - 1    Make a>0 so there is only 1 minus sign. x cannot have an even power, because an even power would make everything positive except the -1.  

So we'll start with y= - ax - 1 We'll also make the assumption that a = 1

y = - x - 1 That won't work. a >1 otherwise x = 2 won't give - 11

y = -ax - 1

let x = 2

let y = - 11 Solve for a

y = - ax - 1

- 11 = -a*-2 - 1       add   1  to both sides

-11 + 1 = - a(-2) - 1 + 1

- 10 = -2a             Divide by - 2

- 10/-2 = -2a/-2

a = 5

Answer: y = - 5x - 1

8 0
2 years ago
Whats the volume of the composite shape ?​
otez555 [7]

Answer:

34 i think so i f it is wromg tell me

Step-by-step explanation:

3 0
3 years ago
Determine which postulate or theorem can be used to prove that<br> ΔSEA= ΔΡΕΝ.
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Answer:

ASA

Step-by-step explanation:

ASA(Angle-Side-Angle) postulates states that if two angles and one included side of one triangle are congruent to the two angles and one included sides of the other triangle, then these triangles are congruent.

3 0
2 years ago
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