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ArbitrLikvidat [17]
3 years ago
13

How does a compass and straightedge help you make a triangle

Mathematics
2 answers:
trasher [3.6K]3 years ago
6 0

Answer:

A compass and straightedge allow for a more accurate rendition of a triangle, especially one needed to be specific measures

Step-by-step explanation:

soldier1979 [14.2K]3 years ago
4 0
A compass is straightedges allowed for it to be more accurate
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Plz help me on question 1 and show your work plz
ozzi
All the edges of a cube are the same length.

Volume = length x width x height

Volume = 9in x 9in x 9in = 729 in³
7 0
4 years ago
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What is the answer please help!!!!!
insens350 [35]
What is the question please help!
6 0
3 years ago
X^2 - 10x + 24 = 024
Ivahew [28]

Answer:

x=0,10

Step-by-step explanation:

4 0
3 years ago
What are the values of m and n in the matrix addition below?
Aleksandr [31]

ANSWER

The correct answer is m=45,n=12.

<u>EXPLANATION</u>

We were given the matrix equation;

\left[\begin{array}{cc}n-1&6\\-19&m+3\end{array}\right] +\left[\begin{array}{cc}-1&0\\16&-8\end{array}\right] =\left[\begin{array}{cc}10&6\\-3&40\end{array}\right].


We must first simplify the Left Hand Side of the equation by adding corresponding entries.


\left[\begin{array}{cc}n-1+-1&6+0\\-19+16&m+3-8\end{array}\right]=\left[\begin{array}{cc}10&6\\-3&40\end{array}\right].


That is;


\left[\begin{array}{cc}n-2&6\\-3&m-5\end{array}\right]=\left[\begin{array}{cc}10&6\\-3&40\end{array}\right].

Since the two matrices are equal, their corresponding entries are also equal. we equate corresponding entries and solve for m and n.


This implies that;


n-2=10


We got this equation from row one-column one entry of both matrices.


n=12


Also, the row three-column three entries of both matrices will give us the equation;


m-5=40


m=45


Hence the correct answer is m=45,n=12.


The correct option is option 2






6 0
3 years ago
Please help!<br> Simplify the expression using order of operations:25 - 5 + 36/9 - 6(7)
fgiga [73]

Answer:

-18

Step-by-step explanation:

Follow these steps to get your answer!

Divide 36/9 and multiply -6(7)

25 - 5 + 4 - 42

Subtract 25-5

20 + 4 -42

Add 4 to 20.

24-42

Subtract 42 from 24.

-18

4 0
3 years ago
Read 2 more answers
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