You spent $10 on office supplies out of a $25 budget.What percent of your budget did you spend?

What is the equation of the line described below written in slope-intercept form? the line passing through point (2, 2) and perp

Julli [10]

To write a slope intercept equation you need the slope and the y intercept which is b. The slope of y=x is 1 and to find a perpendicular slope you flip it and make it the opposite sign so in this case is would still be 1\1 but now it will be negative so your slope is -1 and you plug in 2 for x and 2 for y into the equation y=mx+b and m=your slope (which is -1) to find the value of b. so you get y=-1(2)+b. When you solve you get b=4 and then rewrite the intercept slope equation which is y=mx+b and plug in your slope for m and 4 for b so your final answer is y=-1x+4

7 0

2 years ago

This section of a page from a telephone directory shows a column of 11 names in 1 inch. Each page has four 10-inch columns. Writ

GREYUIT [131]

number of names(p) = 4 columns * 10 inches per column * 11 names per inch * page

number of names(p) = 4*10*11*p = 440*p

The algebraic expression for the number of names in p pages is 440*p

4 0

2 years ago

Jasmine is arranging 3 flowerpots (red, blue and green) in a windowsill. Which tree diagram shows the possible arrangements of t

kirill115 [55]

3*3=9
3 different placement options

7 0

2 years ago

Which equation demonstrates the multiplicative identity property?

Anna007 [38]

The equation $\boxed{a + b = a = b + a}$ demonstrates the multiplicative identity.

Further explanation:

The equation that satisfies the condition of multiplicative identity for the complex number can be represented as,

$a \times b = a = b \times a$

Here, $a$ is the multiplicative identity and it can be observed that the multiplicative identity would be 1 where $b$ is the complex number.

The equation that satisfies the condition of additive identity for the complex number can be represented as,

$a + b = a = b + a$

Here, $a$ is the additive identity and it can be observed that the additive identity would be 0 where $b$ is the complex number.

Consider an example $\left( { - 3 + 5i} \right) + 0 = - 3 + 5i$ .

It can be observed that the equation $\left( { - 3 + 5i} \right) + 0 = - 3 + 5i$ satisfies the condition of the additive identity as 0 is the additive identity.

Consider an example $\left( { - 3 + 5i} \right)\left( 1 \right) = - 3 + 5i$ .

It can be observed that the equation $\left( { - 3 + 5i} \right)\left( 1 \right) = - 3 + 5i$ satisfies the condition of the multiplicative identity as 1 is the multiplicative identity.

Here, $a{\text{ is }}\left( { - 3 + 5i} \right)$ by comparing the general equation $a \times b = a = b \times a$

Therefore, the second example $\left( { - 3 + 5i} \right)\left( 1 \right) = - 3 + 5i$ demonstrates the multiplicative identity.

Thus, in general the equation $a + b = a = b + a$ demonstrates the multiplicative identity.

Learn more:

Learn more about the function is graphed below brainly.com/question/9590016
Learn more about the symmetry for a function brainly.com/question/1286775
Learn more about midpoint of the segment brainly.com/question/3269852

Answer details:

Grade: Middle school

Subject: Mathematics

Chapter: Arithmetic properties

Keywords: Multiplication, multiplicative identity, equation, additive identity, condition, conjugate, arithmetic properties, sum, operation, real numbers.

3 0

2 years ago

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If You travel 55 miles per hour how many (h) would you take to travel 375 mines?

Leya [2.2K]

It would take you 6 hours just have to divide 375 by 55 to get your answer :P

6 0

2 years ago

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