Answer: sorry, i couldn't graph it
but the equation was done.
7x+25y =12
rearrange it into y=mx+c
it becomes:
25y = -7x + 12
y= -0.28x+12
to find y intercept: x=0
so
y= -0.28*0+12
y=12
to find x intercept, y=0
so
0= -0.28x+12
0.28x = 12
x= 12/0.28
x= 42.857142857142857142857142857143
approximately = 43(whole number) or 42.9(one decimal place) or 42.86( 2 decimal places)
Answer:
The answer is approximately 24.041 inches (round to the nearest tenth, hundredth, or thousandth if it is indicated in the instructions.)
Step-by-step explanation:
First, I figured out what the square root of 289 is. The square root of 289 is 17.
Given that this is a square we are dealing with, we can assume that all sides are equal.
So, when you draw a diagonal down the square, it becomes two triangles, one of which we can use the Pythagorean theorem for.
a^2 + b^2 = c^2. Thus, 17^2 + 17^2 = 578. The square root of 578 unfortunately does not come out evenly, so we are left with approximately 24.041 inches.
I hope this helps!
Answer:
<u><em>What is the importance of polynomial functions?</em></u>
<u><em>
</em></u>Polynomials are an important part of the "language" of mathematics and algebra. They are used in nearly every field of mathematics to express numbers as a result of mathematical operations. Polynomials are also "building blocks" in other types of mathematical expressions, such as rational expressions.
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<u><em>How these real-life applications improve or contribute to the value of life?</em></u>
Since polynomials are used to describe curves of various types, people use them in the real world to graph curves. Combinations of polynomial functions are sometimes used in economics to do cost analyses, for example. Engineers use polynomials to graph the curves of roller coasters and bridges.
Answer:
is the answer.
Step-by-step explanation:
I added all the fractions up.
