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Rudiy27
3 years ago
14

Ave had a rectangular garden that is shown below. The garden's area is 32 square feet. The length of the width is 4 feet. What i

s the length if Ave's garden.
Mathematics
2 answers:
Arlecino [84]3 years ago
4 0

Answer:

The length of Ave's garden is 8 feet.

Step-by-step explanation:

The area of a rectangle can be calculated by:

              A = l × w

Where; A represents the area, l the length and w, width.

Thus from the question,

          32 =  l × 4

           l = 32 /4

           l = 8

Therefore, the length of the garden required is 8 feet.

Svetach [21]3 years ago
4 0

Answer:

8 feet.

Step-by-step explanation:

The area of the garden is 32 square feet.

As we are given a rectangle with length l and width w, the formula for the area is: A = lw (rectangle).

That is, the area of the rectangle is the length multiplied by the width.

Here we only have the width and area, but no width.

So we quickly make the length the subject formula.

So from A=lw

Where a=area of the rectangle

L=length

W=width

Making length the surbject formula, we have

L=a/w.

So we put the values of the width and area and we have l=32/4

Which gives us 8 feet

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2 years ago
There are a total of 15 bicycles and tricycles.There are 37 wheels all together if we count them up. How many tricycles and how
m_a_m_a [10]

Answer: there are eight bicycles and 7 tricycles.

Step-by-step explanation:

Let x represent the number of bicycles that are there.

Let y represent the number of tricycles that are there.

There are a total of 15 bicycles and tricycles. This means that

x + y = 15

A bicycle has 2 wheels and a tricycle has 3 wheels. There are 37 wheels all together if we count them up. This means that

2x + 3y = 37- - - - - - - - - - - - - 1

Substituting x = 15 - y into equation 1, it becomes

2(15 - y) + 3y = 37

30 - 2y + 3y = 37

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y = 7

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x = 8

7 0
3 years ago
How many times does 6 go into 98
dmitriy555 [2]
16 times but the answer is 16.3(repeating)
5 0
3 years ago
Read 2 more answers
128 POINTS IF YOU HELP
Aleksandr-060686 [28]
(A) We let y = the cost and are told x = the number of people. Since you pay $20 per person, the cost is 20x. That is, y=20x

(B) Again, let the cost =y and the number of people is given as x. You pay $10 per person or 10x plus an additional $50 for the room. That is, y=10x+50

(c) Link to graphs: https://www.desmos.com/calculator but if that doesn't work see the attachment for a screen shot. You just have to put the equations (type them) at left and the graph comes automatically.

(D) The admission price is the same when the two equations are equal. You can find this by setting them equal to each other as such: 20x = 10x+50 and solving for x. However, since you just graphed them the point of intersection (where the lines share/have the same point) gives the information. Remembers that (x,y) = (people, cost). The graphs intersect at (5, 100) so for 5 people the cost is the same and the cost is $100.

(E) For the regular rate we let x = 6 and solve for y (the cost). We get y = 20x which is y = (20)(6)=120. It costs $120 using the regular rate to take 6 people. Now let's use the equation for the group rate again with x = 6. Here we get y = 10x +50 or y = 10(6)+50 = $110. The group rate costs $110.

(F) The cost is the same at 5 people but if there are more than five the group rate is better as we saw in part E. So the regular rate is better for less than 5 people.

(G) Here y = $150. Let us use the group rate formula and solve for x (the number of people). 10x+50 = 150 so 10x = 100 and x = 10. Since 10 is more than 5 this is the better deal. However if you don't believe it or want to double check we can solve for x using y = 150 and the regular rate equation. We get: 20x = 150 so x = 7.5 Since we can't bring half a person we would only be able to bring 7 and that is less than 10 so this is not the best choice. Use the group rate and bring 10 people!

8 0
3 years ago
Read 2 more answers
Multiply the following and write your answer In scientific notation.. 3.62 × 10^-5 · 9,400.
svet-max [94.6K]

Answer:

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Step-by-step explanation:

First you make the 9400 into scientific notation:

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Then you combine like terms

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Finally you simplify

34.028x10^-2

3.4028x10^-1


6 0
3 years ago
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