3 years ago

Hi i need help with the second questions i got the first one though :) thanks

Mathematics

1 answer:

Sav [38]3 years ago

4 0

Answer:

Answer is 5n+2

Step-by-step explanation:

I hope it's helpful!

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2. Type: Hv G H (3,4), (8,4) The length of GH is 3 units.

alexdok [17]

Answer:

5 units

Step-by-step explanation:

(3,4), (8,4)

Since the y coordinates do not change, we are only concerned with x

8-3 = 5

The length of GH is 5 units

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4 years ago

Create an expression without parentheses that is equivalent that is equivalent to 4(6x+x)

Svetradugi [14.3K]

This is what the distributive property is all about.
4(6x +x) = 4*6x +4*x = 24x +4x
Of course, this can be simplified further by combining the terms.
24x +4x = (24 +4)x = 28x

Equivalent expressions without parentheses are ...
24x +4x
28x

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3 years ago

Domain and range and function

gizmo_the_mogwai [7]

Answer:

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3 years ago

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Solve equation below for x

bekas [8.4K]

Answer:

Step-by-step explanation:

$cx-4=7$

add 4 to both sides

$cx=11$

divide by c to isolate x

$x=\frac{11}{c}$

that is the farthest you can simplify

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3 years ago

What is the value of the expression below when x=4andy=2 4x+10y

kaheart [24]

$\begin{gathered} 4x+10y \\ \text{for:} \\ x=4,y=2 \\ 4(4)+10(2)=16+20=36 \end{gathered}$ $\begin{gathered} 6z-2 \\ \text{for:} \\ z=7 \\ 6(7)-2=42-2=40 \end{gathered}$

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1 year ago