If rounding to the hundreds
To estimate round 324 and 285 to the closest hundred.
300 - 300
Then subtract 300 - 300 =
0
If rounding to the tens
To estimate round 324 and 285 to the nearest ten.
320 - 290
Then subtract 320 - 290 =
30

7 0

3 years ago

Read 2 more answers

Sabrina has a rectangular swimming pool in her backyard. She fills it with water to the depth of 4 feet. The water in the pool h

aleksklad [387]

Answer: $20\times 20, 16\times 25, 10\times 40$

Step-by-step explanation:

Given

The volume of the pool is $1600\ ft^3$

Depth of water is $d=4\ ft$

Suppose A is the base of the pool

$\Rightarrow V=A\times d\\\Rightarrow 1600=A\times 4\\\Rightarrow A=400\ ft^2$

This area can be written as

$\Rightarrow A=10\ ft\times 40\ ft\ or\\\Rightarrow A=16\ ft\times 25\ ft\ or\\\Rightarrow A=20\ ft\times 20\ ft$

7 0

3 years ago

Will give brainlest if correct, and 5 stars. Solve for x

irina1246 [14]

Answer:

x = 156

Step-by-step explanation:

These angles are supplementary so they add up to 180:

x - 5 + 29 = 180

x + 24 = 180

x = 156

7 0

3 years ago

Read 2 more answers

Solve 2^x+1=1/8 The solution is x =

4vir4ik [10]

It might be X € R but I am not sure

7 0

3 years ago