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3 years ago

Which statement about numbers on the horizontal number line is true?

2 answers:

8 0

C.) On the horizontal number line, -0.75 is located to the left of -0.4

[ It is because, When you go from left to right,number decreased upto zero, and then increases with positive sign,so more negative number would be in left and more positive in the right]

Hope this helps!

sattari [20]3 years ago

6 0

On a horizontal number line, -ve is on left, 0 in middle n +ve on right

so ans is C.) On the horizontal number line, -0.75 is located to the left of -0.4.

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Angles of a polygon thanks ♡♡♡♡

FinnZ [79.3K]

Answer:

900 degrees

Step-by-step explanation:

The sum of the interior angles of a polygon can be found by

(n-2)*180 where n is the number of sides

This figure has 7 sides

(7-2)*180

5*180

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3 years ago

a company that manufactures bicycles has a fixed cost of $80,000. it costs $100 to produce each bicycle. the total cost for the

frez [133]

C(x) = 80000 + 100x is the total cost as function of number of cycles produced

C(90) = 89000 and it costs $ 89000 to produce 90 bicycles

Solution:

Given that, company that manufactures bicycles has a fixed cost of $80,000

Fixed cost = $ 80,000

Let x be the number of cycles produced

Let C(x) be the total cost as function of number of cycles produced

It costs $100 to produce each bicycle

Variable cost = 100 x number of cycles produced

variable cost = 100x

The total cost for the company is the sum of its fixed cost and variable costs

total cost = fixed cost + variable cost

C(x) = 80000 + 100x

Thus total cost as function of "x" is found

Find and interpret C(90)

Substitute x = 90 in C(x)

C(90) = 80000 + 100(90)

C(90) = 80000 + 9000

C(90) = 89000

Thus it costs $ 89000 to produce 90 bicycles

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3 years ago

BRAINLEST PLUS 10 PTS Solve for x pls

Anna11 [10]

Answer:

x=39

Step-by-step explanation:

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3 years ago

Answer correctly for brainliest pleaseeee!!

wolverine [178]

Answer:

A. (x,y) → (-x,y)

Step-by-step explanation:

A: (-5,-1)
A': (5,1)
B: (-3, -3)
B': (3, -3)
C: (-5, -5)

C': (5, -5)
D: (-7, -3)

D': (7,-3)

The x values change sign but the y values don't.

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2 years ago

Read 2 more answers

Which polynomial is written in descending order?

Anarel [89]

The ascending or descending order of a polynomial is determined by the increasing or decreasing power of variable “x” respectively.

The question is to find about the polynomial in descending order, so in this case, the 3rd option is correct, i.e. 4x^2 – 3x + 9 or 4x^2 – 3x^1 +9x^0. The power of “x” decreasing from 2 to 1 and then finally to 0.

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3 years ago