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3 years ago

What is 1/4y-1=1/2x+7

Mathematics

1 answer:

Setler79 [48]3 years ago

8 0

Answer:

a linear equation in x and y

Step-by-step explanation:

The given equation is a linear equation (all variables to the first power) relating the variables x and y. There are an infinite number of values of x and y that will satisfy this equation.

When graphed on an x-y plane, those solution values will fall on a straight line with a slope of 2. It will cross the y-axis at y=32, and the x-axis at x=-16.

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(2³)² solve this problem

max2010maxim [7]

Answer:

$(2^3)^2 = 64$

Step-by-step explanation:

Option 1:

Using the following rule:

$(a^n)^m = a^{nm}$

Put in our expression,

a = 2

n = 3

m = 2

$(a^n)^m = a^{nm}$

$(2^3)^2 = 2^{3*2}=2^6=64$

Option 2:

Using the following rule:

$a^n * a^m = a^{n+m}$

Since our expression is the same as multiplying 2³ with itself, we can write it as a multiplication.

$(2^3)^2 = 2^3 * 2^3$

If we compare this with $a^n * a^m$ , we can see that

a = 2

n = 3

m = 3 (in this case, n and m are equal)

$a^n*a^m = a^{n+m}$

$2^3*2^3 = 2^{3+3} = 2^6 = 64$

Answer: $(2^3)^2 = 64$

7 0

3 years ago

Which one of the following statements is true of perpendicular lines?

miv72 [106K]

A. Thay intersect at one point.

5 0

3 years ago

Show that (1 + 2V3)2 = 13 +4V3

umka2103 [35]

Answer is 072 i think

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3 years ago

Raul picks 20 flowers from his mother's garden. One fourth of them are purple. How many of the flowers are purple?

steposvetlana [31]

25% were purple and 30 percent another color

8 0

3 years ago

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Express the following numbers as the sum of two consecutive integers of 3 square and 5 square.first correct answer with explanat

Nostrana [21]

3^2 = 9 = 4+5
5^2 = 25 = 12+13

work:
If you want to write an odd number as the sum of two consecutive integers, just subtract 1 then divide by 2 and you'll get the first integer.

Like with 25: first subtract 1 and get 24. Then divide by 2 and get 12. So the integers are 12 and 13.

8 0

3 years ago

Read 2 more answers