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RSB [31]
4 years ago
14

Anthony bought an 8 foot board. He cut off 3/4 off the board to build a shelf and gave 1/3 of the rest to his brother for an art

project. How many inches long was the peace Anthony gave to his brother?
Mathematics
2 answers:
Zina [86]4 years ago
6 0
8 inches. 3/4 of 8 feet is 6 feet leaving two left over, one third of that is 8 inches.
hoa [83]4 years ago
6 0
8ft(12in/ft)(1-3/4)(1/3)=8in

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PLEASE HELP !!!!!!!! THANK YOU line m includes the points (-5,3) and (-2,-6). Line n has the same slope as line m and a y-interc
ExtremeBDS [4]

Answer: \bold{y=-3x-\dfrac{2}{3}}

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

First, find the slope of line m using the slope formula: m=\dfrac{y_2-y_1}{x_2-x_1}

(x₁, y₁) = (-5, 3)  and (x₂, y₂) = (-2, -6)

m = \dfrac{-6-3}{-2-(-5)}=\dfrac{-9}{3}=-3


Next, input the slope (m = -3) and the y-intercept \bigg(b=-\dfrac{2}{3}\bigg) into the Slope-Intercept formula: y = mx + b

y=-3x-\dfrac{2}{3}

8 0
4 years ago
Factor completely.<br> 2x^4 + 4x^3 - 30x^2 =
den301095 [7]

Answer:

2x^2(x-3)(x+5)

Step-by-step explanation:

The first thing that you can do is to factor out an x^2 from the expression.

x^2(2x^2+4x-30)

The next step is to factor out a 2.

2x^2(x^2+2x-15)

Finally, you can factor the quadratic inside.

2x^2(x-3)(x+5)

And now you're finished! Hope this helps!

6 0
4 years ago
Read 2 more answers
2. Select the properties that both rectangles and parallelograms always share.
tatyana61 [14]

Answer:

Here you go! :)

2. 2 pairs of parallel sides

3. 3 sides of equal length

4 0
3 years ago
What’s the total area of a cover box with a length of 4 feet and a width of 3 feet and a height of 6 feet
ollegr [7]

Answer:

72 ft²

Step-by-step explanation:

l•w•h

4•3•6=72 ft²

3 0
3 years ago
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adelina 88 [10]
You should know that <span>(g o f)(x) is the same as g(f(x)), or g of f(x). To solve for g(f(x)), substitute whatever f(x) equals as x into g(x).

So, if you have the two functions
g(x) = x^2
f(x) = 2x + 4, 
you substitute what f(x) equals as x into the g(x) equation.
</span>g(x) = x^2 \\ &#10;g(f(x)) = (f(x))^2 \\ &#10;g(f(x)) = (2x + 4)^2 \\ &#10;g(f(x)) = 4x^2 + 16x + 16<span>

</span>
5 0
4 years ago
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