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krok68 [10]
3 years ago
7

How do I take the square root of

Mathematics
1 answer:
alexgriva [62]3 years ago
6 0
All you have to do here is add 209 to both sides to get -8x² - 9x + 209 = 0
From there I'm sure you can work it out :)
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How to solve (2x-3)(3x+3)=36
mote1985 [20]
Use the distributive property to multiply the two sets of parentheses. You should have learned this in Algebra 1.
7 0
3 years ago
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Which expression is equivalent to 4^4 ⋅ 4^−9?
melomori [17]
<span>4^4 ⋅ 4^−9 = 4^(4-9)
</span>= 4^-5
1 / (4^5)

Answer: fraction 1 over 4 to the power 5
7 0
3 years ago
Sara purchased a porcelain sculpture that is in the shape of a square pyramid. The slant height is 6.1 inches and the base 6.4 i
shusha [124]

The surface area of the square pyramid will be 78.08 square inches.

<h3>What is surface area?</h3>

The space occupied by any two-dimensional figure in a plane is called the area. The area of the outer surface of any body is called the surface area.

<h3 />

Given that:-

Sara purchased a porcelain sculpture that is in the shape of a square pyramid. The slant height is 6.1 inches and the base is 6.4 inches. The surface area will be.

The surface area of the square pyramid will be calculated by the formula:-

SA = P\times\dfrac{l}{2}

SA = 25.6\times \dfrac{6.1}{2}

SA = 78.08 square inches

Therefore the surface area of the square pyramid will be 78.08 square inches.

To know more about a surface area follow

brainly.com/question/23773586

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4 0
2 years ago
What is 8.016 as a fraction in simplest form
Papessa [141]
816/100

404/25

hope this helps
3 0
3 years ago
Help me plz I can’t figure it out
Aleks04 [339]

Answer:

m = 60

Step-by-step explanation:

The context is very important, the 'm' represents the minutes late the parents are and from this we can eliminate some options :

- The last one because then a parent would drop their child off earlier

- The first one and the third one because it is too long

4 0
2 years ago
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