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Gekata [30.6K]
2 years ago
11

Write the expression in correct forma13n² -6n⁴ + 2n -5n³ + 3​

Mathematics
1 answer:
m_a_m_a [10]2 years ago
4 0

Answer:

-6n^4 -5n^3 +13n^2 +2n +3

organize the exponents from higher to lower.

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The isosceles triangle has a perimeter of 7.5 m.
RUDIKE [14]

Answer:

2.1 + 2x = 7.5

Step-by-step explanation:

3 0
3 years ago
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What is the equation of the line whose slope is 1/3 and y-intercept is -4?
faltersainse [42]

Answer:

y=1/3x-4

Step-by-step explanation:

the slope-intercept format of the line is y=mx+b, where m is the slope and b is the y intercept.

we are given the slope (1/3) and the y intercpet (-4).

substitute the numbers into the equation

y=1/3x-4

the answer is y=1/3x-4

hope this helps!

3 0
3 years ago
Write down the equation of a line whose slope is -7 and crosses the y-axis at 7. Express in slope-intercept form.
Gre4nikov [31]

Answer:

y= -7x+7

Step-by-step explanation:

y= mx+b

y= slope x+ y intercept

7 0
2 years ago
Show that the equation x^3+6x-5=0 has a solution between x=0 and x=1
Mnenie [13.5K]

Answer:

Since the value of f(0) is negative and the value of f(1) is positive, then there is at least one value of x between 0 and 1 for which f(x) =0.

Step-by-step explanation:

The equation f(x) given is:

f(x) = x^3+6x-5

For x = 0. the value of the expression is:

f(0) = 0^3+0-5\\f(0) = -5

For x = 1, the value of the expression is:

f(1) = 1^3+6-5\\f(1)=2

Since the value of f(0) is negative and the value of f(1) is positive, then there is at least one value of x between 0 and 1 for which f(x) =0.

In other words, there is at least one solution for the equation between x=0 and x=1.

6 0
3 years ago
320,040 in expanded form and with names
kozerog [31]
300,000+20,000+40

Three twenty thousand, forty
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3 years ago
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