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OlgaM077 [116]
4 years ago
15

Write the algebraic expression? The difference of a number x and 1/2

Mathematics
1 answer:
katrin [286]4 years ago
8 0
X - 1/2 because difference is subtraction
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Harry has 108 eggs. 9 times 12 equals 108
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Find the height of a with a cone with a diameter of 22 m whose volume is 113 m3.
Alexxandr [17]

Answer:

h=0.89

Step-by-step explanation:

Given

Diameter=22m

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Solution

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So the value of h is 0.89

7 0
3 years ago
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Determine the quadratic function of 2,-3/5
Tanzania [10]

I guess you mean that the zeroes are 2 and -3/5.

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f(x) = (x - 2)(3x + 5)

expanding we get

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4 years ago
If k=f(z) and z=f(x) what is x=?
gizmo_the_mogwai [7]
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4 0
4 years ago
How do you solve 10≤2x≤x+9? The answer says it's 5≤x≤9 but i have no idea how it got there
Tanya [424]

Answer:

Step-by-step explanation:

so why this kind of problem is so confusing is b/c it's 2 problems in one

if you were to expand this it look like this

10 ≤2x

and

2x ≤x+9

This is really saying.. that x has a range.. and that the 1st equations is the lower stop point,  and that the 2nd equations is the upper stop point

once it's taken apart.. I bet you can solve it pretty quickly.

5≤x

and

x ≤9

then just put it back together in that confusing .. yet handy way to write it,

5≤x≤9

5 0
3 years ago
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