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kozerog [31]
3 years ago
15

PLEASE HELP ME, im offering 20 points!

Mathematics
1 answer:
Liono4ka [1.6K]3 years ago
6 0

Answer:

hope im right

1. 12.5 cm

2.  .8 km

3. 480 cm

4. im so sorry i dont know

Step-by-step explanation:

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Kyle determines that y ≥ − 8/3 x-4 is shown on the graph. Is Kyle correct? If not, determine the correct inequality.
Troyanec [42]

Answer:

C) No, Kyle is incorrect. The correct inequality is \displaystyle y > -\frac{8}{3}x - 4

Step-by-step explanation:

This graph has a <em>dashed</em><em> </em><em>line</em>,<em> </em>so it would be either <em>less</em><em> </em><em>than</em><em> </em>or <em>greater</em><em> </em><em>than</em>.<em> </em>The only way to find out is to use the zero-interval test [test point (0, 0)] to ensure whether we share the opposite portion [the portion that does not contain the origin] or the portion that DOES contain the origin. This is where we verify the inequality as false or true:

<em>Greater</em><em> </em><em>than</em>

\displaystyle 0 > -\frac{8}{3} - 4 → 0 > -4☑

<em>Less</em><em> </em><em>than</em>

\displaystyle 0 < -\frac{8}{3} - 4 → 0 ≮ -4

This graph is shaded in the portion of the origin, so we choose the <em>greater</em><em> </em><em>than</em><em> </em>inequality statement.

I am joyous to assist you anytime.

5 0
3 years ago
An ostrich that is 100 inches tall is 15 inches taller than 5 times the height of a kiwi. What is the height of a kiwi in inches
Nady [450]

just follow the steps:

100-15 since it's 15 inches taller

=85

85/5 since it's 5 times the height of the kiwi

=17

The kiwi is 17 inches tall

7 0
4 years ago
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One of the zeros of the polynomial function is 2. f(x)=x4−3x3−23x2+75x−50 What is the factored form of the function?
maria [59]
<span>f(x)=(x−5)(x+5)(x−2)(x−1)</span>
3 0
4 years ago
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I need help again please
dimaraw [331]

Answer:

You cant write it as a subset

Step-by-step explanation:

It is an irrational number

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3 years ago
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What is the equation of this function after it is reflected over the y axis f(x)=(x+4)^3?
Anon25 [30]
To reflect a function of x in the y-axis, replace all x with -x.

The equation of this function after y-axis reflection is

   f(x) = (-x + 4)³

or you can rewrite it as

   <span>f(x)</span> = (4 - x)³
3 0
4 years ago
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