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2 years ago

The steam and the leaf plot list the ages of customers in a book store

Mathematics

1 answer:

WINSTONCH [101]2 years ago

4 0

Answer:

Step-by-step explanation:

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there are 11 pieces of pie left over in the cafeteria. if 6 pieces are apple and 5 are cherry, what fraction of the remaining pi

Leto [7]

Answer:

$\frac{6}{11}$

Step-by-step explanation:

we know that

To find what fraction of the remaining pieces are apple, divide the remaining pieces of apple by the total remaining pieces

we have that

the remaining pieces of apple is equal to 6

the total remaining pieces is 11

$\frac{6}{11}$

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2 years ago

?Which expression is equivalent to p + 15?

sergejj [24]

Answer: 1/3 (p+45)

Step-by-step explanation:

when you multiply p by 1/3, a fraction, it kinda divides. the parentheses come first so that’s p+45=45p. 45px1/3 (or divided by three), is 15p

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2 years ago

What is the Square root of -48 ?

antiseptic1488 [7]

6.93
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2 years ago

Find the value of x in the rhombus

jolli1 [7]

Check the picture below.

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2 years ago

What is<br> |Ay|<br> in the system of linear equations below?<br><br> -8x+y=-6<br> 3x-2y=-1

Anna71 [15]

Considering the given system of equations, it is found that:

$|Ay| = \left|\begin{array}{cc}-8&1\\-6&-1\end{array}\right|$

<h3>What is a system of equations?</h3>

A system of equations is when two or more variables are related, and equations are built to find the values of each variable.

In this problem, the system is:

-8x+y=-6

3x-2y=-1

In matrix form, it is given by:

$\left[\begin{array}{cc}-8&1\\3&-2\end{array}\right]\left[\begin{array}{c}x\\y\end{array}\right] = \left[\begin{array}{c}-6\\-1\end{array}\right]$

To find the matrix |Ay|, we replace the y coefficients of 1 and -2 by the results of -6 and -1, hence:

$|Ay| = \left|\begin{array}{cc}-8&1\\-6&-1\end{array}\right|$

More can be learned about a system of equations at brainly.com/question/24342899

6 0

2 years ago