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3 years ago

The elevations of five points below sea level are given here. Which elevation is closest to sea level?

Mathematics

1 answer:

maxonik [38]3 years ago

8 0

-50 feet because it’s closest to 0

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Can you factories them

Fittoniya [83]

For each part A through D below, the idea is to find the common factor between the terms, which you'll then use the distributive property to pull out.

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Part A

3x + 18 = 3(x+6)

Note how we pulled out a 3. If we distribute it back in, we end up with 3x+18 again. The other problems are done in a similar fashion

==================================

Part B

2x - 14 = 2(x - 7)

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Part C

6x + 4 = 2(3x + 2)

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Part D

9x - 15 = 3(3x - 5)

4 0

3 years ago

PLEASE HELP WITH NUMBERS 11-20 due tomorrow please help

soldi70 [24.7K]

11.-53000 12.-.000992 13.-.041

3 0

4 years ago

Read 2 more answers

Which expression is a prime polynomial?A. X^3-bx^2B. X^2-4x-12C. X^+8xy^3D. X^2-b^3

SOVA2 [1]

A prime polynomial is one that can only be divided by itself and 1. Let's check it option.

A. x³-bx²

This polynomial can be divided by itself, 1, x and x². So it can't be prime.

B. x²-4x-12

This polynomial represents the standard form of a second order polynomial. This means that it is a parabolla. A polynomial of this form can be divided by (x-a) where "a" is the value of its roots. So it can't be prime.

C. x+8xy³

This polynomial can be divided by x, 1 and itself, therefore it can't be a prime.

D. x²-b³

This polynomial can only be divided by 1 and itself. So this is the correct answer.

5 0

2 years ago

What is the missing value in the solution to the equation. y=3x-7

nikitadnepr [17]

Answer:

minus 4

Step-by-step explanation:

y=3x-7

y=3-7

y=-4

(1,-4)

5 0

3 years ago

which of the following sets of ordered pairs does not satisfy a linear function? a. (2,5), 4,9), (6,13), (7,15), (9,17) b. (2,5)

Nookie1986 [14]

Answer:

a. (2,5), (4,9), (6,13), (7,15), (9,17)

Step-by-step explanation:

slope = (y2-y1)/(x2-x1)

a. (2,5), (4,9), (6,13), (7,15), (9,17)

m = (9-5)/(4-2) = 4/2 =2 an increase in 2 y for every 1 x

from 7 to 9 is an increase of 2 in the x direction so we should increase 4 in the y direction (15 to 17 is an increase of only 2)

This is not a linear function

b. (2,5), (3,7), (4,9), (5,11), (6,13)

c. (2,6), (4,8), (6,10), (8,12), (10,14)

d. (2,6), (3,9), (4,12), (5,15), (6,18)

8 0

3 years ago