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GarryVolchara [31]
3 years ago
8

Pls help me I’m struggling

Mathematics
1 answer:
konstantin123 [22]3 years ago
4 0

Answer:2

Step-by-step explanation:

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Alex is planning to surround his pool ABCD with a single line of tiles. How many units of tile will he need to surround his pool
Zolol [24]

Answer:

19.82 units

Step-by-step explanation:

The number of units of tile simply refers to the perimeter.

So, we need to find all the sides of the rectangle.

Now, we have AB = 4.24 units and BD = 7.07 units.

So, we can find AD using pythagoras theorem.

So,

(AD)² + 4.24² = 7.07²

(AD)² + 17.978 = 49.985

(AD)² = 49.985 - 17.978

AD = √32.007

AD = 5.66 units

AD = BC = 5.66 units

Likewise, AB = DC = 4.24 units

Thus,

perimeter = 2(5.66) + 2(4.24) = 19.8 units

Closest answer among the options is approximately 19.82

7 0
3 years ago
4/5 , 0.66 , 0.86 , 84% least to greatest
faust18 [17]

Answer:

.66, 4/5, 84%, .86

Step-by-step explanation:

.66 is already in decimal form.

4/5 converted to decimal form is .8

84% in decimal form is .84

.86 is already in decimal form

5 0
3 years ago
mrs. Cleaver mix is 1.24 liters of red paint with three times as much blue paint to make purple paint. She put the paint equally
Jet001 [13]
When it says in each cup, I'mg guessing it means containers... so I'll go with that! If you need 3 times as much blue for red to make purple then:

1.24 liters × 3 = 3.72 liters of blue paint per container.

If I am wrong, please go from there with the blue per container. I hope this helped!
5 0
3 years ago
MATH HELP PLEASE WILL GIVE BRAINLIEST!
zimovet [89]
X = 90 - 68
x = 22

answer
x = 22
7 0
3 years ago
Read 2 more answers
2 fraction bars. The first bar is labeled 1 with 8 boxes underneath that are labeled one-eighth. The second bar is labeled 1 wit
GaryK [48]

Answer:

Sorry for the late reply but the answer is 3/8

Step-by-step explanation:

Just trust me i took it on edge

8 0
3 years ago
Read 2 more answers
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