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Sergio [31]
3 years ago
8

What's the algebraic expression of "15 less than a number squared"?

Mathematics
1 answer:
torisob [31]3 years ago
8 0
Again take the variable to be x
x^12-15
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What’s 2+2 because I need help
nikklg [1K]
4 is the answer because it’s just common sense
3 0
3 years ago
Read 2 more answers
Demarcus has to wrap a gift for his friend's birthday party. The gift is in a rectangular box with the dimensions shown below. H
pochemuha

The surface area of the box is <u>1048 square inches</u>

<h3>How to calculate the total surface area of the box</h3>

The formula for calculating the surface area of the prism is expressed as:

Surface area = 2(lw + wh +lh)

Given the following

l = 20in

w = 8in

h = 13in

Substitute the given parameters'

Surface area = 2(lw + wh +lh)

Surface area = 2(20(8) + 8(13) +20(13))

Surface area = 2(160+104+260)

Surface area = 1048 square inches

Hence surface area of the box is <u>1048 square inches</u>

Learn more on surface area of box here: brainly.com/question/26161002

4 0
2 years ago
When you flip a biased coin the probability of getting a tail is 0.46.
xxTIMURxx [149]

Answer:

54%

Step-by-step explanation:

6 0
3 years ago
Identify all of the following solutions of square root x+14+2=x
True [87]
First add 14+2 so you have sqrt(x) +14=x. Next subtract the 14 to the other side and square both sides, so you have x=x^2+28x+196. Now subtract the x, then use quadratic formula to get the two solutions for the way you have the question typed. However, since I recognize this as being a test question from your FLVS course that is not typed correctly with the parenthesis that will give you the wrong answer. A better idea would be to review through the examples in the lesson, try a few practice problems, then you can easily solve by isolating the square root on one side by itself, then squaring both sides.
8 0
3 years ago
Look at the relation shown.
Doss [256]

Answer:

(1,1) or (1,-2).

hope this helps

7 0
3 years ago
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