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mojhsa [17]
2 years ago
5

Which is a zero of the quadratic function f(x) = 16x2 + 32x − 9?

Mathematics
1 answer:
Margaret [11]2 years ago
9 0
The zeros are x=-2.25 and x=0.25
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What is the end behavior of (x) =5x3x +5
NNADVOKAT [17]
It's 20 I think ur welcome
8 0
3 years ago
An Amazon driver drives two different routes:
34kurt

Answer:

Step-by-step explanation:

4.5 miles

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3 years ago
(-10m^4n^7)(-3m^4n)<br><br> the answer should be a simplified monomial
Brilliant_brown [7]

(-10m^4n^7)(-3m^4n)

= -10*-3 m^4*m^4 * n^7* n^1

= 30m^8n^8


3 0
3 years ago
I make 2.5kg of popcorn and eat 750g of it while 750g of it while watching a movie . How much popcorn do i have left?
elena-14-01-66 [18.8K]

Answer:

1,75 kg

Explanation:

1 kg = 1000 g

2.5 kg = 2.5 × 1000 g = 2500 g

2500 g - 750 g = 1750 g

1750 g = 1750 ÷ 1000 kg = 1.75 kg

5 0
3 years ago
NO SCAM. PLEASE SHOW WORK. WILL GIVE BRAINLY TO CORRECT ANSWER.
sergeinik [125]

Answer:

140

Step-by-step explanation:

A regular polygon is a shape with equal sides and angles. Because of this, we can write the following equation to set two sides equal to each other:

3a+b+3=2a+2b+6

Solving, we will get a in terms of b:

3a=2a+b+3,\\a=b+3

Now we can substitute a for (b+3) into our equation:

5a-2b+1=2a+2b+6,\\5(b+3)-2b+1=2(b+3)+2b+6,\\3b+16=4b+12,\\-b=-4,\\b=\boxed{4}

Therefore, the length of each side of this polygon is 5(4+3)-2(4)+1=28.

Since the perimeter of the polygon consists of all five sides, the perimeter is:

p=28\cdot 5 =\boxed{140}

6 0
3 years ago
Read 2 more answers
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