Find the surface area of a rectangle prism

Answers

Answer 1
Answer: surface area
it is 6 rectangles
rectangle area=legnth times width

but yo have legnth width and height
how does we do this?
answer
recognize that the rectanles come in pairs
rectanels that are oposite each other have equal areas
so we have
top=bottom=legnth times width
front face=back face=legnth times height
R side face and L side face=width times height

since there are 2 of each
SA=2(LW)+2(LH)+2(WH)
undistribute 2
SA=2(LW+LH+WH)

tada
(note: L=legnth, W=width, H=height)


and give your answer in square units

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Point K is graphed on a number line at 3. Point L is 11 units away from point K on the number line.What could be the coordinates of point L?

Answers

3+/-11
add 11 to 3
11+3=14
minus 11 from 3
3-11=-8

the coordinate could be 14 or -8

Solve the system of equations by graphing.

X+y=-2
Y=2x-8

Choose:

Answers

Answer:

Step-by-step explanation:

hello :

one solution (-5 ; -1)

A palm tree casts a 24 foot shadow. The end of the shadow is 44 feet from the top of the tree. How tall is the tree? Pls help

Answers

36.878 feet is the answer for it.

I only need number 16.

Answers

4(x - 2) is different from the others, due to the distributive property of multiplication. All of the other options can be simplified into (or already are) 4x - 2. 4(x - 2), however, would simplify into 4x - 8. So 4(x - 2) is your answer.
4(x-2) are not equivalent to other three.
It has the value of 4x-8 which is different from other three.
The value of other three expression is 4x-2.

Factor the expression 15 X -5

Answers

5(x-3) is the factored form.

Of the 63 trucks at the local dealership, five-sevenths are red. How many red trucks does the dealership have?

Answers

35 red trucks because 63 / 9 = 7 and then 7 x 5 = 35.

The correct answer would be 45 being that it just is