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almond37 [142]
2 years ago
5

A1=8 and an=-5an-1-n then find the value of a4

Mathematics
2 answers:
DerKrebs [107]2 years ago
8 0

Can someone help my cousin?

Which of the following is NOT one of the three states of water?

gas

RSB [31]2 years ago
4 0

Answer:

69a4

Step-by-step explanation:

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Blank divided by 7>800
djverab [1.8K]
Hi there

Replace the blank space by x

so x/7 > 800
All you have to do is cross-multiply

x > 7*800
x> 5600


I hope that's help ! 

8 0
2 years ago
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GIVING BRIANLIEST PLS HELP
Ivenika [448]

Step-by-step explanation:

a) Line AB ll DC

b) Line GH acts as a transversal.

c) <10 ; <12 , <9 ; <11

d) <8 = 180° - 120° = <u>60</u><u>°</u><u>(</u><u>Ans</u><u>)</u>

<6 = <u>120</u><u>°</u><u>(</u><u>Ans</u><u>)</u>

<5 = <u>60</u><u>°</u><u>(</u><u>Ans</u><u>)</u>

<4 = <u>60</u><u>°</u><u>(</u><u>Ans</u><u>)</u>

<3 = <u>120</u><u>°</u><u>(</u><u>Ans</u><u>)</u>

<2 = <u>120</u><u>°</u><u>(</u><u>Ans</u><u>)</u>

<1 = <u>60</u><u>°</u><u>(</u><u>Ans</u><u>)</u>

5 0
3 years ago
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Why is it to hor in the stadium after the game
aleksandrvk [35]

Answer:

because all the fans have left

Step-by-step explanation:

4 0
3 years ago
The sum of two trinomials is 7x2 - 5x + 4. if one of the trinomials is 3x2 + 2x - 1, then what is the other trinomial?
Margarita [4]

Answer:

  b.  4x^2 -7x +5

Step-by-step explanation:

When you know a sum and one of its contributors, you can find the other by subtraction. The other trinomial is ...

  (7x^2 -5x +4) - (3x^2 +2x -1)

  = (7 -3)x^2 +(-5 -2)x +(4 -(-1))

  = 4x^2 -7x +5 . . . . . matches B

5 0
2 years ago
How many solutions can be found for the linear equation? 4(x + 5) - 5 = 8x + 18/ 2
mylen [45]

Answer: The correct option is A.

Explanation:

The given equation is,

4(x+5)-5=\frac{8x+18}{2}

Multiply both sides by 2.

2[4(x+5)-5]=\frac{8x+18}{2}

8(x+5)+2(-5)=8x+18

8x+40-10=8x+18

8x+30=8x+18

Subtract both sides by 8x.

30=18

This statement is false for any value of x, therefore the system of equation have no solution and option A is correct.

6 0
3 years ago
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