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xz_007 [3.2K]
3 years ago
12

Factor: 0.25x^2-0.16y^4

Mathematics
2 answers:
Taya2010 [7]3 years ago
5 0

Answer:

just take out scientific

calculater do it

Kay [80]3 years ago
4 0

Answer:1234

Step-by-step explanation:

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How much did it cost to rent each paint marker? $10 for each paint marker

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A 29-m tall building casts a shadow . The distance from the top of the building to the top of the shadow is 32m. Find the length
eduard
A 29 m 32 amThe length of the shadow would be 520m
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The scatter plot shows a​ hiker's elevation above sea level during a hike from the base to the top of a mountain. The equation o
miss Akunina [59]

Answer:

2236.5

Step-by-step explanation:

The regression equation for predicting hiker's elevation is

y=9.06x+651.

Here x is the number of minutes.

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7 0
3 years ago
Find the dimensions of a rectangle with perimeter 112 m whose area is as large as possible. step 1 if a rectangle has dimensions
Veronika [31]


Please use the solution below:
Let P = perimeter, A = area
As provided above, a = xy and 
We know that the formula to solve for the perimeter of a rectangle is P = 2x + 2y. Using the given 112m, we can solve the perimeter using the formula:
112 = 2x + 2y
56 = x + y

x = 56-y or y = 56-x
Let's solve the perimeter in terms of y using the formula below:
A = (56-y)(y)
Find the derivative of A = 56-y^2 to get the value of y.
dA/dy = 56-2y = 0
y = 56/2
y = 28
To find X, substitute the value of y in the equation x = 56 - y. 
x = 56 - 28
Therefore, x = 28.
We can conclude that the figure is not a rectangle but a square.
7 0
3 years ago
Find common 1/2 + 4/10 =
ratelena [41]

✧・゚: *✧・゚:*    *:・゚✧*:・゚✧

                  Hello!

✧・゚: *✧・゚:*    *:・゚✧*:・゚✧

❖ 1/2 + 4/10 = 9/10

1       4         5 + 4       9

--  +  --  =    ---------  =  --

2      10         10          10

~ ʜᴏᴘᴇ ᴛʜɪꜱ ʜᴇʟᴘꜱ! :) ♡

~ ᴄʟᴏᴜᴛᴀɴꜱᴡᴇʀꜱ

6 0
3 years ago
Read 2 more answers
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