Ellie and Heather drew floor models of their living rooms. Ellie's model represented 20 feet by 15 feet. Heathers model represented 18 feet by 18 feet. Whose floor model represented the greater area? How much greater?

Answers

Answer 1
Answer: Area= width*length
Ellie's Floor Model 20*15=300 sq. ft.
Heather's Floor model 18*18= 324 sq. ft.
Heather's is greater by 24 sq. ft.

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Is three lateral faces that are rectangles a triangular prism

Answers

Yes, the prism having three lateral faces as rectangles is a triangular prism.

A grocery store so the six pack of bottled water for $3.79 a 12 pack for $6.89 which package cost The least per bottle explain your reasoning

Answers

Easiest way to find out the answer to this is to find out the price of every water bottle. To do that you have to divide the whole value by the amount of water bottles. (3.79/6 & 6.89/12) The first one should equal something around .63 each and the second should be around .57. Technically the second pack is cheaper than the other by around .6 cents.

Please help with 7 8 or 9 nine is optional

Answers

7. acute means all angles are less than 90
right triangle mean that one angle is 90 degrees
it is not posible for all angles to be less than 90 and one angle is 90 so this is not possible

8. equilateral triangle has all equal angles
180 degrees per triangle
3 angles
180/3=60
each angle=60
acute means lal angles less than 90
all angles=60
60<90
true

Write an equation in slope-intercept form of the line through point P(-10, 1) with slope -5.

Answers

Answer:

y=-5x-46

Step-by-step explanation:

Plz, Help ASAP!
Inequalities

Answers

The answer to this question is the one on the left then the right then the one sign is the correct answer
Answer: 35x+20≥1,000; x ≤28


Explanation:

There is already 20 bags and 35 bags are filled per hour. So 35 is the rate of change and 20 is the constant

35x+20 ≥1,000
-20 -20

35x ≥980
Divide both sides by 35 to isolate x
=28

Flip the sign because you divided

x≤28

A rectangle has a length of 6 and a width of y + 4. Use the distributive property to write an expression to represent the area of the rectangle.

Answers

Answer:

\large\boxed{A=6y+24}

Step-by-step explanation:

\text{The formula of an area of a rectangle:}\n\nA=l* w\n\nl-\text{length}\nw-\text{width}\n\n\text{We have:}\n\nl=6,\ w=y+4\n\n\text{Substitute:}\n\nA=6*(y+4)\n\n\text{use the distributive property}:\ a(b+c)=ab+ac\n\nA=(6)(y)+(6)(4)\n\nA=6y+24