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mel-nik [20]
3 years ago
7

If the length between points on a map is 6 inches, 8 inches, and 9 inches, and the scale is one inch equals 5 miles, find

Mathematics
1 answer:
julsineya [31]3 years ago
7 0

Given:

The length between points on a map is 6 inches, 8 inches, and 9 inches.

The scale is one inch equals 5 miles.

To find:

The distances in miles.

Solution:

The given scale is:

1 inch = 5 miles

Using this scale, we get

6 inches = 6 × 5 miles

               = 30 miles

8 inches = 8 × 5 miles

               = 40 miles

9 inches = 9 × 5 miles

               = 45 miles

The distance is miles are 30, 40, 45 miles.

Therefore, the correct option is C.

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If Bill bought a home for $210,000 and he sold it a year later for $120,000 his percentage of loss is
Greeley [361]

Answer:

Bill suffered a loss of 42.85%.

Step-by-step explanation:

Bill bought a home for $210000 and sold it for $120000 and we have to calculate the percentage loss he suffered.

As we know loss suffered = Difference of sale price and cost price of the home.

Total loss = 210000-120000 = $90000

Now percentage loss = \frac{Total Loss }{cost price}.(100) = \frac{9000}{210000}.(100)

= 9/21×100 = 3×100/7 = 42.85%

So the answer is 42.85% loss.


5 0
3 years ago
Read 2 more answers
Find the center, vertices, and foci of the ellipse with equation 2x2 + 9y2 = 18.
vova2212 [387]
To solve this problem you must apply the proccedure showb below:

 1. You have the following equation:

 <span> 2x^2+9y^2=18

 2. Dividing the equation by 18, you have:

 (x^2/9)+(y^2/2)=1

 3. The center is:

 [</span>(x-0)^2/9]3^2[(y-0)^2/√2]=1
<span>
 (h,k)=(0,0)

 The center is (0,0)

 4. The vertices are:

 a^2=9
 a=3

 Vertices: (-3,0) and (3,0)

 5. The foci is:

 c^2=a^2-b^2
 c=</span>√7
<span>
 The foci is: (-</span>√7,0) and (√7,0)
5 0
3 years ago
Problem Emily convinced her mom to buy a giant box of her favorite cereal. Her mom doesn't think the box will fit on their shelf
Doss [256]
The height of the box should be 40cm
3 0
3 years ago
Harriet lives on the ground level of her apartment building. The level she lives on is repersented as by?
sattari [20]

<u>Answer:</u>

zero


<u>Explanation:</u>

<u>In any system:</u>

the ground (base) is referred to as zero lever

what comes above the ground level would be positive

what comes below the ground level would be negative


<u>Now, we are given that:</u>

she lives on the ground floor.


Based on the above, the representation would simply be zero


Hope this helps :)


4 0
4 years ago
Read 2 more answers
..The total of Joshua's savings and $350 is $925.<br><br><br> Please help
Vlad [161]

Answer:

Joshua's Savings = $575

Step-by-step explanation:

If the total amount is $925 and you added $350 to x (Josh's Savings) than all we have to do is subtract the $350 from the $920 to solve for x,...

$925 - $350 = $575

Joshua's Savings is equal to $575 dollars,...

Hope that helps,... Chow,...!

5 0
3 years ago
Read 2 more answers
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