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bearhunter [10]
3 years ago
15

I need help in math!!!

Mathematics
1 answer:
PIT_PIT [208]3 years ago
3 0

Answer:

This angle is acute, so it cant be C or D.

Step-by-step explanation:

Imma go with A.

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What is the following sum?<br> 4(^5sqrtx^2y) + 3(^5sqrtx^2y)
Schach [20]

Answer:

option 3

Step-by-step explanation:

(4 + 3) \sqrt[5]{x {}^{2}y } = 7  \sqrt[5]{ {x}^{2}y }

7 0
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Which expression is not equivalent to 2x^2+10x+12
chubhunter [2.5K]

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Step-by-step explanation:

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2 years ago
Pablo wants to build a rectangular pen for the pig he is raising in his agriculture class. Pablo only has 36 feet of fencing. Wh
Ratling [72]

Answer:

Area of the rectangular pen is: 18 \,x-x^2

Step-by-step explanation:

We need to specify that the perimeter of the rectangular area of side x adds to the amount of fence Pablo has (36 feet). Recall as well that the opposite sides of a rectangle are equal, so if there is a side of length x, there must be another one of this size as well (a total of 2 x in the perimeter),let's assume that the perpendicular sides to x are of length y, then:

Perimeter= 2 x + 2 y = 36

so, 2 (x+y)  = 36   then  (x+y) = 18

and therefore the side y should be:

y = 18 - x

Now we can write the formula for representing the area of the rectangle (product of both quantities: x * y

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4 0
3 years ago
Help really needed! Thank you to whoever helps!
lana66690 [7]
2•2.5=3•-7 I'm not sure honestly that's my best guess
5 0
3 years ago
How many ways can 100 be written as the sum of distinct integers from the set {1, 2,..., 15}?
konstantin123 [22]

Answer:

48 ways

Step-by-step explanation:

Let me take a guess

S₁_₁₅ = (1+15)*7 + 8 = 120

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So every 20 has a corresponding 100

I wish I got it right, otherwise report it.

4 0
2 years ago
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