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polet [3.4K]
3 years ago
9

2x -¬ y = 6

Mathematics
2 answers:
artcher [175]3 years ago
8 0
The lines are perpendicular

vodka [1.7K]3 years ago
7 0

Answer is 3 and 2

Step-by-step explanation:


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A right rectangular prism has a square base, with sides that are each 2 meters in length. The height of the prism is 34 meters.
Novosadov [1.4K]

Answer:

136m

Step-by-step explanation:

The formula for the volume of a rectangular prism is V = L · W · H

We can take the given values and multiply them to find our answer.

L = 2

W = 2

H = 34

2x2x34 = 136

4 0
2 years ago
Students at Hampton Middle School sold T-shirts as a school fundraiser. Sylvie asked 12 random seventh-grade students how many T
AveGali [126]

Answer:

b. 4.1 shirts

Step-by-step explanation:

Given data:

number of terms = 12

Terms given are 3, 4, 8, 5, 2, 5, 0, 5, 3, 4, 3, 7

Mean = (sum of terms)/ (number of terms)

Mean = (3 +4+ 8+ 5+2+5+0+ 5+ 3+ 4+3+ 7)/12

Mean = 49/12

Mean = 4.083

Mean = 4.1 (<em>to the nearest tenth)</em>

7 0
3 years ago
Read 2 more answers
2 1/2 cases of soda to split between 5 families
Charra [1.4K]

Answer:

OK SO A Which polynomial is prime?

7x2 – 35x + 2x – 10

9x3 + 11x2 + 3x – 33  

10x3 – 15x2 + 8x – 12  

12x4 + 42x2 + 4x2 + 14

Step-by-step explanation:

Which polynomial is prime?

7x2 – 35x + 2x – 10

9x3 + 11x2 + 3x – 33  

10x3 – 15x2 + 8x – 12  

12x4 + 42x2 + 4x2 + 14

5 0
3 years ago
Explain how you use estimation to check the reasonableness of a solution to a practical problem.
miskamm [114]

Answer:

Estimation is just giving a general answer to the situation and can be specified on specifics depending on the numbers used and whichever question it's asking. But also remember that whenever you estimate your answer will be an approximate answers, not an exact.


7 0
3 years ago
Read 2 more answers
What does (f(x)) mean in math for a input and output graph?
shtirl [24]

In maths, f (x) means as a special relationship where every single input has one output.

<u>Step-by-step explanation:</u>

In mathematics, a function is any expression that gives exactly one answer for each particular number. Input is the number provided in the expression, and output is the number obtained from the search or calculation.

In an ordered pair, input’s first number corresponds to the horizontal axis, and output’s second number in the vertical axis. These ordered pairs can then be plotted. Some data on the costs associated with this are called relationships. For example,

             f(x)=x^{2}

It is often written as "f (x)" where x is the input value and x^{2} is the output value.

3 0
3 years ago
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