2 years ago

How to mark on a number line if it is greater than or equal to

1 answer:

3 0

Answer: Check explanation.

Step-by-step explanation: Let's say the equation is 4x ≥ 32, you can mark it on the number line with a filled in dot on 8 and arrow going to the right (increasing) forever. The dot indicates that the answer could be 8, and the arrow indicates it can be more than 8. Hope this helped!

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Use finite differences to identify the degree of the polynomial that best describes the data. 9 10 11 12 13 14

worty [1.4K]

The forward differences for this data is 1, 1, 1, 1, 1, 1 (since 10 - 9 = 1, 11 - 10 = 1, etc). Since we only need one iteration of differences, a linear polynomial will fit the data exactly.

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2 years ago

Simplify the expression. 3y^3-2[4y-y(y-3)]-[2y(y+1)-3y(y^2-1)]

Sever21 [200]

Answer: 6y^(3) - 19y

Step-by-step explanation:

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3 years ago

Consider the diagram.

LenaWriter [7]

Answer:

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2 years ago

Twice x, plus 4, is the same as -6.

BARSIC [14]

Start by writing what is said:
2x + 4 = -6
From there just solve for x:

Subtract 4 from both sides
2x + 4 - 4 = -6 - 4
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Divide by 2 to get x by itself
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3 years ago

Read 2 more answers

Please answer correctly !!!!! Will mark Brianliest !!!!!!!!!!!!!!

Irina18 [472]

Answer:

x = 97.6

Step-by-step explanation:

cos = adjacent over hypotenuse

$cos(55)=\frac{56}{x}$