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Mumz [18]
3 years ago
5

I dont understand this can someone help me

Mathematics
2 answers:
LiRa [457]3 years ago
8 0

Answer:

B

Step-by-step explanation:

kobusy [5.1K]3 years ago
8 0
The answer is B (10'12)
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Identify the two missing sides of the 45-45-90 triangle
Naily [24]
X= 8

y= 8root2




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4 0
3 years ago
Is the angle sum and the interior angle sum the same thing? Can someone please explain what they are?
chubhunter [2.5K]

Angle sum is the sum of all angles (exterior and interior) while interior angle sum is sum of all interior angles.

For example a square has an interior angle sum of 90° + 90° + 90° + 90° = 360° since all his interior angles measure 90° and there are only 4 of them.

It's total sum of angles is much bigger (interior + exterior angle sum)

The exterior angle sum of an square is 4 × (360 - 90°) = 1080° and you must add the interior angle sum which is 360° so we have 1080° + 360° = 1440° and that is the total angle sum.

As you can see the interior and total sum of angles are different in size and therefore are a different things.

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5 0
3 years ago
Write each as a percent. Round to the nearest tenth of a percent
Ghella [55]

Answer:

4. 3.1% this could be 0% either idk bc 0.031 rounded to nearest 10th is 0

6. 90%

8.10%

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
A rectangular swimming pool is 8 ft deep. One side of the pool is 3.5 times longer than the other. The amount of water needed to
cluponka [151]

Answer:

Dimension of pools are  length = 42 ft , width = 12 ft and depth = 8 ft that is 42ft × 12ft × 8 ft

Step-by-step explanation:

given that depth of pool = 8 ft

let say one side of pool that is width = x

so other side of pool that is lenght = 3.5x [ given ]

volume of rectangular swimming pool is same as amount of water required to fill the swimming pool = 4032 cubit ft

Volume of rectangular pool = length × width × depth of swimming pool

⇒ 4032 cubic ft = 3.5x × x × 8

⇒ 4032/(3.5 ×8 ) = x²

⇒x² = 144

⇒x = √144 = 12

⇒3.5x = 12 × 3.5 = 42

hence dimension of pools are  length = 42 ft , width = 12 ft and depth = 8 ft that is 42ft × 12ft × 8 ft


6 0
3 years ago
Help )676()(9&amp;:&amp;:&amp;:$:
Korvikt [17]

Answer:

Step-by-step explanation:

3 0
2 years ago
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