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Agata [3.3K]
3 years ago
14

I need the answer for all of these questions. Can anyone help me please ?

Mathematics
1 answer:
Marat540 [252]3 years ago
8 0

for 2 and so on

Step-by-step explanation:

for number 2= measure the angle with the protractor and thats the answer

for number 3= A

for number 4= add 41 and 82 then do 180- that number

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The area of a rectangular swimming pool is 360 square feet. If the length of the swimming pool is 9 feet more than its width, fi
Inessa [10]

Answer:

l = 24ft

Step-by-step explanation:

A = lw

360 = (x + 9)(x)

360 = x^2 + 9x

0 = x^2 + 9x - 360

0 = (x + 24)(x - 15)

x ≠ -24 (length cannot be negative)

x = 15

l = 15 + 9

l = 24ft

7 0
3 years ago
Choose the best answer that represents the property used to rewrite the expression.
Andre45 [30]

Answer:

The Quotient Property.

Step-by-step explanation:

Since all three logarithms have the same base (base-5), and you are subtracting 6 and 3, to solve this all you need to do is 6 / 3 because of the Quotient Property.

You aren't multiplying anything, so you wouldn't use the Product Property.

You are not messing around with powers, so you wouldn't use the Power Property.

And you aren't using addition or multiplication, so you wouldn't use the Commutative Property.

Hope this helps!

5 0
3 years ago
Can someone see if i did this correct? If not pls explain
Taya2010 [7]

Answer:

Not right.

Step-by-step explanation:

m <HGJ + m <KGJ =180°

So, m <HGJ = 180° - m <KGJ = 180° - 86° =94°

8 0
2 years ago
Does exposure to classical music (through instrument lessons or concert attendance) improve children's scholastic performance? I
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The explanatory variable is the amount of exposure the student is given to classical music.
6 0
3 years ago
In 2003, a remote controlled airplane became the first ever to fly nonstop across the Atlantic ocean
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