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Hunter-Best [27]
3 years ago
10

Write an equation of the inverse variation that includes the point (30, 5).

Mathematics
1 answer:
SashulF [63]3 years ago
6 0
Hey is the time of you to do your quiz
You might be interested in
I need help with a math question
adoni [48]
6/8+7/8=13/8 or 1 5/8
4 0
3 years ago
on a scale drawing a tree is six and three forths the scale factor is one twentyths find the height of the actual tree
liq [111]
Here, scale factor = 1 : 20
On scale, Tree's height = 6 3/4 = 27/4

Height of Actual Tree = 27/4 * 20 = 27 * 5 = 135

In short, Your Answer would be 135

Hope this helps!
6 0
3 years ago
In an Animal shelter, the ratio of dogs to cats is 5 to 3. There are 25 dogs, how many cats are there?
LekaFEV [45]

Answer: 25:15

Step-by-step explanation: in the ratio 5:3 the 5 is dogs and the 3 is cats you multiply the 5 (aka the dogs) by 5 to get 25 (the amount of dogs in the shelter) when you multiply 3 by 5 you get the amount of cats which is 15, a good way to remember is what you do to one side you have to do to the other. I hope this helps.

7 0
3 years ago
Find two numbers whose difference is 102 and whose product is a minimum. Step 1 If two numbers have a difference of 102, and one
NISA [10]

Answer:

The two numbers would be -51 and 51

Step-by-step explanation:

To find these, first set the equation for the first number as x. You can then set the second number as x + 102. Now, find their product.

x(x + 102) = x^2 + 102x

Now, to find the minimum, find the value of x in the vertex of this equation.

-b/2a = -102/2(1) = -102/2 = -51

So we know -51 is the first number. Now we find the second using the prewritten equation.

x + 102 = -51 + 102 = 51

4 0
3 years ago
Help with properties of rhombus,rectangles and squares ​
alex41 [277]

Answer:

a = 3

b = 4

c = 5

Step-by-step explanation:

This is a rhombus. A property of a rhombus is that their diagonals perpendicularly bisect each other. In other words, if the point in the center is A, then HA = MA and EA = OA. So: 3 = a and 4 = b.

Since angle HAO forms a right angle, we can use the Pythagorean Theorem to say that HA^2 + AO^2 = OH^2: 3^2 + 4^2 = 9 + 16 = 25.

OH^2 = 25

OH = 5

Hope this helps!

7 0
3 years ago
Read 2 more answers
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