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3 years ago

Determine the value of y when x=15 if y=6 when x=30

Mathematics

1 answer:

swat323 years ago

6 0

I THINK the answer is 12

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How much more area does a large pizza with a 12in. diameter have than a small pizza with a 8 in. diameter? Round your answer to

USPshnik [31]

Answer:

A is the correct answer.

Step-by-step explanation:

First do 6 times 6 and then do 36 times 3.14 to get 113.04.

Then do 4 times 4 to get 16 times 3.14 for 50.24

Last do 113 minus 50 for 63 squared.

6 0

3 years ago

Molly is birdwatching at the coast. She has seen 2 egrets and 4 other birds. Considering this data, how many of the next 39 bird

kolbaska11 [484]

Answer:

13 egrets

Step-by-step explanation:

According to the Question,

Given That, Molly is birdwatching at the coast. She has seen 2 egrets and 4 other birds. Considering this data.

Therefore, The next 39 birds Molly sees would you expect to be egrets is

⇒ (39/6)×2 = 13 egrets.

4 0

3 years ago

What are the real numbers that are greater than -6 but less than 6

Lisa [10]

-5,-4,-3,-3,-2,-1,1,2,3,4,5
hopefully that helps

6 0

3 years ago

Read 2 more answers

I need to know how to do the answer and why that’s the anwer

Pavel [41]

Ok so the answer is
$4 {x}^{2}$

so we multiply numbers that have the same variable

$2 {x}^{3} \: \: \times {2x}^{ - 1} \\ \\$
multiply 2 x 2

$2 \times 2 = 4$
then multiply the exponents

$x ^{3} \times x ^{ - 1}$
multipling like this will look like addition.
${x}^{3} \times {x}^{ - 1} = {x}^{2}$
so in other words you could do it like this too
${x}^{3} + {x}^{ - 1} = {x}^{2}$
now add the exponent with 4
$4 + {x}^{2} = 4x ^{2}$

now for the last part
${y}^{3} + {y}^{ - 3} = 0$
because -3 and 3 added together make 0
$0 + 4 {x}^{2} = 4 {x}^{2}$
I hope this help(it looks complicated but it's very easy and I hope I helped you out)

6 0

3 years ago

NOT GRADED. FIND THE MEASURE OF THE INDICATER ANGLE IN EACH TRIANGLE.

Dennis_Churaev [7]

If it’s not graded does it really matter but it’s 4042 I think

3 0

3 years ago