3 years ago

Please help need answer

Mathematics

1 answer:

Len [333]3 years ago

7 0

Answer:

Step-by-step explanation:

When there is only rotation and reflection, there is no change in size. A change in size occurs when there is dilation.

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A 20 ft ladder leans against a wall. The base of the ladder is 5 ft from wall. How high up the wall does the top of the ladder r

Archy [21]

Let h = height
h square = 20 square + 5 square
h square = 400+ 25
So you square root both sides
h = root 425
h = 20.6155281

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3 years ago

The sides of a quadrilateral are in ratio 1:2:3:4 if the perimeter is 40cm. find the length of each sides

m_a_m_a [10]

1:2:3:4= 4:8:12:16
Explanation:
Add 1,2,3,4 then divide by 40 which gives you 4.
Then put those in the ratios given :)

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3 years ago

What is the answer for 3 divided by blank equals 36

Nat2105 [25]

The answer is 12, 3 times 12 is 36

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3 years ago

Which transformations could have occurred to map ABC to A"B"C?

Bess [88]

Answer:

Reflection and a Dilation (I'm not too sure if this is correct hopefully it helps)

Step-by-step explanation:

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3 years ago

Read 2 more answers

Kendrick's Kennel has 2 spots for cats for every 7 spots for dogs. If he has a total of 144 spots for both cats and dogs,then ho

Keith_Richards [23]

Alright, lets get started.

Kendrick's Kennel has 2 spots for cats for every 7 spots for dogs.

Suppose spots for cats = 2x

So, spots for dogs will be = 7x

Total spots for cats and dogs will be = $2x + 7x$

Total spots for cats and dogs will be = $9x$

As per given in question, total spots for both cats and dogs are 144, so

$9x = 144$

Dividing 9 in both sides

$\frac{9x}{9} =\frac{144}{9}$

x = 16

So, spots for cats = $2 * 16 = 32$

Spots for dogs = $7 * 16 = 112$

So, spots for dogs more than cats are = $112 - 32 = 80$

It means he has 80 more spots for dogs than cats. : Answer

Hope it will help :)

7 0

4 years ago