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denis-greek [22]
3 years ago
10

What is the correct classification of x2 + 3x + 8?

Mathematics
2 answers:
nikklg [1K]3 years ago
8 0

2x+3x+8= well first you got to add the variables

so it equals to 5x+8

so the you underline so you can subtract it the 5 also the 8

then x=3

madam [21]3 years ago
6 0
Algebraic is the right type of classification for this problem.                                           

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Work out the value of 7^2-3^3
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Answer:

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Step-by-step explanation:

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8 0
3 years ago
A rectangular window is topped with a semicircle on top. the height of the rectangular part is 1 more than 3 times its width , w
tensa zangetsu [6.8K]

In general for a rectangle of dimensions w by h and a semicircle of diameter w we get an area:


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5 0
3 years ago
Find the mean, median, interquartile range and mean absolute deviation of the set of numbers. Round to the nearest tenth if nece
daser333 [38]
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5 0
4 years ago
Joseph and Isabelle left Omyra’s house at the same time. Joseph jogged north at 8 kilometers per hour, while Isabelle rode her b
Artist 52 [7]
For this case the distance will be given by:
 d ^ 2 = (12 * 1.5) ^ 2 + (8 * 1.5) ^ 2
 Rewriting we have:
 d ^ 2 = (18) ^ 2 + (12) ^ 2
 d ^ 2 = 324 + 144
 d ^ 2 = 468
 d = root (468)
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 Answer:
 
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2) She should have used 12 km for Joseph's distance and 18 km for Isabelle's distance.
8 0
4 years ago
Read 2 more answers
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