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3 years ago

6

here’s a graph of the equation x + 3y = 6 select all coordinates pairs that represent a solution to the equation A) 0,2 B) 0,6 C

) 2,6 D) 3,1 E) 4,1 F 6,2

1 answer:

Afina-wow [57]3 years ago

5 0

Answer:

(0,2) (3,1)

Step-by-step explanation:

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A realtor paid $34 for a lamp what price should she sell the lamp for if she wants to make a 40% profit

Aleksandr-060686 [28]

The answer is $54.4. 34 - 40% = 20.4, 20.4 + 34 = $54.4.

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2 years ago

Which equation could be used to find the length of the hypotenuse?

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Answer:

<h3>(base)² + (altitude)² = (hypotenuse) ²</h3>

Therefore,

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2 years ago

Based on the diagram shown, all of the following are true statements except

ira [324]

You are correct. The answer is choice C.

The other choices A, B, D have each side add up to 180 degrees either because the angles are a linear pair (adjacent and supplementary) or because the angles are same side interior angles. Same side interior angles are supplementary if a transversal line cuts through a pair of parallel lines as so happens in this diagram.

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3 years ago

Read 2 more answers

The functions f and g are defined by these sets if input and output values.

erastovalidia [21]

(x,y)
x=input
y=output
example
we see
g=(1,2)
theefor
g(1)=2

a.
f(4)=1
g(1)=2
g(f(4))=2

b.
g(-2)=4
f(4)=1
f(g(-2))=1

c.
f(3)=5
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3 years ago

What is the determinant of <br><br>15<br><br>18<br><br>154

IgorC [24]

Answer:

The determinant is 15.

Step-by-step explanation:

You need to calculate the determinant of the given matrix.

1. Subtract column 3 multiplied by 3 from column 1 (C1=C1−(3)C3):

$\left[\begin{array}{ccc}-25&-23&9\\0&3&1\\-5&5&3\end{array}\right]$

2. Subtract column 3 multiplied by 3 from column 2 (C2=C2−(3)C3):

$\left[\begin{array}{ccc}-25&-23&9\\0&0&1\\-5&-4&3\end{array}\right]$

3. Expand along the row 2: (See attached picture).

We get that the answer is 15. The determinant is 15.

6 0

3 years ago