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Vadim26 [7]
2 years ago
8

Write an expression to represent the number of pencils Cindy has.

Mathematics
1 answer:
Fynjy0 [20]2 years ago
3 0

Answer:

yes yes yes yes yes yes yesyesyesyes

Step-by-step explanation:

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X^2-2x+15 in quadratic equation​
Arturiano [62]

Answer:

No solution

Step-by-step explanation:

There is not a real nor an imaginary solution to this equation. You can use a radical calculator to verify.

3 0
2 years ago
ivan and polina have each drawn a conclusion about multiplying negative fractions. Ivan: The products of an even number of negat
vladimir2022 [97]

Answer:

Both are correct

-1 x -1 = 1

-1 x -1 x -1 = -1

Hope this helps

Step-by-step explanation:

4 0
3 years ago
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Add brackets to make this statement correct.. 12 - 2 x 3 + 1 = 4
Talja [164]

Answer:

12 - (2 \times 3) + 1 = 4

3 0
2 years ago
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Need help with this trigonometry word problem
Eva8 [605]

The height of the balloon from ground is 100√3m.

Justification:

<u>The above situation forms a right angled triangle ABC in which length of cable 200m indicates the hypotenuse side and angle of inclination is 60°</u>.

So, In ΔABC

sinθ = p/h

sin60° = AB/AC

√3/2 = AB/200

AB = 200√3/2

AB = 100√3m.

<u>Note</u>: Figure attached with answer.

8 0
3 years ago
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FACTORISE :4a^2 + a<br> FACTORISE: FOUR A SQUARED PLUS A
Helen [10]

Answer:

First we will select all terms in the expression

Terms=4a²,a

Then factor

Factor=4a²=4,a²

=a=a

Step-by-step explanation:

Pls mark as branliest thanks

5 0
2 years ago
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