I need help with my math test someone please help
2 answers:
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The Geometric mean of 4 and 10 is 6.32
<u>Explanation:</u>
Given:
Two numbers are 4 and 10
Geometric mean, GM = ?
We know,
GM =
Where,
n = 2
Substituting the value we get"
Thus, the Geometric mean of 4 and 10 is 6.32
Answer:
A - 8.1
Step-by-step explanation:
This is an example of similar shapes.
The length of MO is 18, and PO is 5.
So length of MP is 13. (18 - 5)
We need to separate this large triangle into 2 triangles:
- Triangle NMP
- Triangle NPO
In problems including similar shapes, our unknown needs to be on top of the fraction in an equation.
NP (h) /
=
=
Cross multiply
h² = 65
h = √65
h = 8.06
h = 8.1 (rounded)
Drawn out explanation below.
Hope this has answered your question.
