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kvasek [131]
3 years ago
6

Four groups of some amount equals 52 in a algebraic equation

Mathematics
1 answer:
Svetach [21]3 years ago
7 0

Answer:

where's the full question

Step-by-step explanation:

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Soloha48 [4]

Data can be represented in tables, charts, and graphs.

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3 years ago
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What is the slope of the line perpendicular to y = -4x + 7?A) -4B) 4C) 1/4D) -1/4
Margaret [11]

Two lines are perpendicular when the product between the slopes of the lines is equal to -1, then, if we have the following lines:

\begin{gathered} y_1=m_1x+b_1 \\ y_2=m_2x+b_2 \end{gathered}

they will be perpendicular if,

m_1\cdot m_2=-1

According to the exercise, the first line is:

y=-4x+7

the slope for this line is -4.

Write the equation that makes two lines perpendicular,

-4\cdot m_2=-1

solve for m2,

\begin{gathered} m_2=\frac{-1}{-4} \\ m_2=\frac{1}{4} \end{gathered}

Answer:

The slope of the line perpendicular to y=-4x+7 is 1/4.

7 0
1 year ago
A local movie theater charges $12 for an adult ticket and $10 for a child's ticket. a group of eight people spent a total of $86
oksian1 [2.3K]
3 adults and 5 kids. 

You can get this by setting up the following system of equations.

x + y = 8 (number of people)
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7 0
3 years ago
0.0417 in scientific notation
Maurinko [17]
4.17 x 10^-2 is the answer
5 0
3 years ago
The degree of the polynomial is
VladimirAG [237]
We may determine the degree of a polynomial by observing the number of times it has intersected the x-axis
Above in the picture we can tell that it has intersection coordinates of 
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Therefore we have a 4th-degree polynomial (which makes it even degree)
And since both of his sides are going infinitely upwards then the leading coefficient is positive. 

Hope i helped. 
4 0
4 years ago
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