1 year ago

Help y’all!! it’s gradpoint!! this is the last question & i’ve failed this test so many times :(

1 answer:

5 0

Answer:

just study study study

Step-by-step explanation:

you will learned

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djverab [1.8K]

Answer:

7x²-12x-10

Step-by-step explanation:

(5x²-8x+1) + (2x²-4x-11)

combine like terms

7x²-12x-10

7 0

3 years ago

Mashcka [7]

<u>Answer: </u>

Required expression for one-eight of the sum of a number and three is $\frac{x}{8} + 3$

<u>Solution: </u>

Given that unknown value is represented by variable x.

Need to create algebraic expression for One-eight of the sum of a number and three.

Let’s first find one eight of the number that is 1/8th of x = $\frac{x}8}$

Now on adding three we get

$\frac{x}{8} + 3$

Hence required expression for one-eight of the sum of a number and three is $\frac{x}{8} + 3$

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2 years ago

adelina 88 [10]

If x=-5 (-5)2+2=27
likewise put -4 -3 -2 -1 0 1 2 3
and in another equation also.

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2 years ago

Salsk061 [2.6K]

*Answer* :
5.75
Explanation:
Let the unknown side = X
Cos() = adj/hyp
Cos(44)= X/8
X= 5.75

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2 years ago

Vanyuwa [196]

Any irrational number, for example the square root of 2 or pi.

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3 years ago