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nasty-shy [4]
3 years ago
11

Which statement illustrates the distributive property? A.3 (4 + 5) = 3 (4) + 5 B. 3 (4 + 5) = 3 (4) + 3 (5) C.3 [(4) (5)] = 3 (4

) + 3 (5) D.3 [(4) (5)] = [ 3 (4)] + [ 3 (5)]
Mathematics
1 answer:
patriot [66]3 years ago
8 0

Answer:

B. 3(4+5) = 3(4) + 3(5)

Step-by-step explanation:

with distributive property, you multiply the number outside the parentheses to all of the numbers inside.

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Select the correct answer. Each statement describes a transformation of the graph of
Sever21 [200]

Answer:

The correct answer is d.

Step-by-step explanation:

Let's solve each answer and see which one matches.

Note that in each case, you simply add or subtract from x inside the radical to move left or right respectively.  Similarly, just add or subtract to the full expression to move up or down respectively. Doing so we get:

a) f(x) = \sqrt[3]{x + 7} + 3

b)f(x) = \sqrt[3]{x - 3} - 7

c)f(x) = \sqrt[3]{x - 3} + 7

d)f(x) = \sqrt[3]{x - 7} + 3

So d is the correct answer.

6 0
3 years ago
Is a line segment a defined or undefined term?
Savatey [412]
<span>Line Segment: A line segment is just part of a line. Remember above when I said that lines are indefinite, and that they keep going and going? Line segments stop somewhere in both directions.</span><span>
Therefore its defined.

</span>
3 0
3 years ago
What is the equation of the line ? and how do i know ?
insens350 [35]
Y=Mx +c
M gradient so count how many squares per one line
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Just sub in those
4 0
3 years ago
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Step-by-step explanation:

4 0
3 years ago
Find the surface area of the composite solid and round to the nearest tenth. Explain your answer.
Orlov [11]
Well, notice the composite is really just 4 triangles atop sitting on top of 4 rectangles, and all of them area stacked up at the edges.

so, for the rectangle's sides,

front and back are two 6x3 rectangles

left and right are two 6x3 rectangles

the bottom part is a 6x6 rectangle

now, we don't include the 6x6 rectangle that's touching the triangles, because that's inside area, and is not SURFACE area, so we nevermind that one.

now, the triangles are just four triangles with a base of 6, and a height of 4, in red noted there.

so, just get the area of all those rectangles and the triangles, sum them up and that's the surface area of the composite,

\bf \stackrel{lateral~rectangles}{4(6\cdot 3)}~~+~~\stackrel{bottom~rectangle}{(6\cdot 6)}~~+~~\stackrel{triangles}{4\left( \cfrac{1}{2}(6)(4) \right)}
7 0
3 years ago
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