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mr Goodwill [35]
3 years ago
5

The length of the hypotenuse of a 30-60-90 triangle is 4 find the longer leg

Mathematics
1 answer:
Kay [80]3 years ago
5 0
The longer leg to the triangle should be 90 because its the largist angle if that is what it is askng 
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What is the ordered pair of your location if you start at (0, 0), move 2 units up, and then move 3 units right?
maksim [4K]

Answer:

(3,2)

Step-by-step explanation:

4 0
2 years ago
Which expression has the smallest value?<br> A. |15|<br> B. |-24|<br> C. |-31|<br> D. |42|
Dennis_Churaev [7]
-31 Because it is a negative number
Explaination I’m smart Thank me cause I’m right
6 0
3 years ago
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How many Solutions does this system have? (1 point)
mixas84 [53]

The given system of equation that is 2x+y=3 and 6x=9-3y has infinite number of solutions.

Option -C.

<u>Solution:</u>

Need to determine number of solution given system of equation has.

\begin{array}{l}{2 x+y=3} \\\\ {6 x=9-3 y}\end{array}

Let us first bring the equation in standard form for comparison

\begin{array}{l}{2 x+y-3=0} \\\\ {6 x+3 y-9=0}\end{array}

\frac{a_{1}}{a_{2}}=\frac{b_{1}}{b_{2}} \neq \frac{c_{1}}{c_{2}}

To check how many solutions are there for system of equations a_{1} x+b_{1} y+c_{1}=0 \text{ and }a_{2} x+b_{2} y+c_{2}=0, we need to compare ratios of \frac{a_{1}}{a_{2}}, \frac{b_{1}}{b_{2}} \text { and } \frac{c_{1}}{c_{2}}

In our case,  

a_{1} = 2, b_{1}= 1\text{ and }c_{1}= -3

a_{2}  = 6, b_{2} = 3,\text{ and }c_{2} = -9

\begin{array}{l}{\Rightarrow \frac{a_{1}}{a_{2}}=\frac{2}{6}=\frac{1}{3}} \\\\ {\Rightarrow \frac{b_{1}}{b_{2}}=\frac{1}{3}} \\\\ {\Rightarrow \frac{c_{1}}{c_{2}}=\frac{-3}{-9}=\frac{1}{3}} \\\\ {\Rightarrow \frac{a_{1}}{a_{2}}=\frac{b_{1}}{b_{2}}=\frac{c_{1}}{c_{2}}=\frac{1}{3}}\end{array}

As \frac{a_{1}}{a_{2}}=\frac{b_{1}}{b_{2}}=\frac{c_{1}}{c_{2}}, so given system of equations have infinite number of solutions.

Hence, we can conclude that system has infinite number of solutions.

5 0
3 years ago
PLEASE ANSWER I GIVE BRAINLIEST write an equation of a line with m=6 that passes through (7,-5)
iren [92.7K]

Answer:

y = 6x - 47

or

6x - y - 47 = 0

Step-by-step explanation:

y -  y_{1} = m(x -  x_{1} ) \\  \\ plug \: x_{1} = 7 \\  y_{1} =  - 5 \\ m = 6 \: in \: the \: above \: equation \\ y - ( - 5) = 6(x - 7) \\  \\ y + 5 = 6x - 42 \\  \\ y = 6x - 42 - 5 \\  \\ y = 6x - 47 \\  \\ or \: 6x - y - 47 = 0

7 0
2 years ago
I need help, with these two answers..
8090 [49]

download answer here

5 0
2 years ago
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