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vredina [299]
4 years ago
13

How do I solve for C

Mathematics
1 answer:
matrenka [14]4 years ago
6 0

IIIIIIIIIIIIII DoN't KnOw B

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Based on the diagram above, a student determined the hypotenuse of the triangle to be 6√3 Determine if the student's answer is c
Anarel [89]

Answer:

D) No, the hypotenuse should be 12.

Step-by-step explanation:

<em>Hypotenuse is the side opposite to the 90 degrees angle.</em>

<em>'6' is the opposite side to the given angle i.e. it is opposite from angle 30 degrees.</em>

<em>Step 1: Use the sin formula to find the hypotenuse.</em>

Sin (angle) = opposite/hypotenuse

<em>Step 2: Substitute the values in the formula</em>

Sin (30) = 6/hypotenuse

1/2 = 6/hypotenuse

hypotenuse = 6x2

hypotenuse = 12

Therefore, the answer is option D; No, the hypotenuse should be 12.

!!

3 0
3 years ago
Choose the answer that correctly expresses this ratio in simplest fraction form.<br> 48:72
LUCKY_DIMON [66]

Answer:

2:3

Step-by-step explanation:

from 48:72

if we divided both the number on the fraction and under the fractionby 24

the simplest form is 2:3

8 0
3 years ago
Read 2 more answers
Someone please help! i don’t get what it’s asking or how to do it :( worth 12 points
jek_recluse [69]

Answer:

2 cubic yards

Step-by-step explanation:

In this problem we are simply finding the volume of a 3D shape. We can calculate this by L × W × H.

9.5 × 12 × 1/3 = 48 ft³

(Note: 4 inches is 1/3 foot)

This means Rosilaine needs 48 cubic feet of wood chips. However, the wood chips are sold in yards, so we need to convert cubic feet to cubic yards.

48 ÷ 27 = 1.777 (repeating decimal)

This means Rosilaine should buy 2 cubic yards of wood chips.

6 0
3 years ago
What is 201.3 divided by 3?
lidiya [134]
The answer to “What is 201.3 divides by 3” is 67.1.
4 0
3 years ago
A hyperbola centered at the origin has a vertex at (9, 0) and a focus at (−15, 0). Which are the equations of the asymptotes? y
chubhunter [2.5K]
Well, we know is centered at the origing, thus h,k are just 0,0.

using the provided vertex and focus point, gives us a distance for "a" of 9 and a distance for "c" of 15, check the picture below.

\bf \textit{hyperbolas, horizontal traverse axis }\\\\&#10;\cfrac{(x- h)^2}{ a^2}-\cfrac{(y- k)^2}{ b^2}=1&#10;\qquad &#10;\begin{cases}&#10;center\ ( h, k)\\&#10;vertices\ ( h\pm a,  k)\\&#10;c=\textit{distance from}\\&#10;\qquad \textit{center to foci}\\&#10;\qquad \sqrt{ a ^2+ b ^2}\\&#10;\textit{asymptotes}\quad  &#10;y= k\pm \cfrac{b}{a}(x- h)&#10;\end{cases}\\\\&#10;-------------------------------

\bf \begin{cases}&#10;a=9\\&#10;c=15&#10;\end{cases}\implies c=\sqrt{a^2+b^2}\implies \sqrt{c^2-a^2}=b&#10;\\\\\\&#10;\sqrt{15^2-9^2}=b\implies \sqrt{144}=b\implies \boxed{12=b}\\\\&#10;-------------------------------\\\\&#10;asymptotes\qquad y=0\pm\cfrac{12}{9}(x-0)\implies y=\pm\cfrac{4}{3}x

3 0
4 years ago
Read 2 more answers
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