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Harrizon [31]
2 years ago
7

I gotta stop using this websites( i need help)

Mathematics
1 answer:
erastovalidia [21]2 years ago
7 0

Answer:

V:100.8

SA:111

Step-by-step explanation:

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What aspect of the town are most at risk for damage by the fire??
Stolb23 [73]

Answer:

Trees.

Step-by-step explanation:

The houses look sturdy, and not that flammable. The trees and grass are very plentiful, so they would spread easily.

Please clarify if this wasn't what you were asking.

7 0
2 years ago
Find the prime factorization of 60, and then write in Standard Form, Expanded Form, and Exponential Form.
Katyanochek1 [597]
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6 0
3 years ago
Susan is 5 years older than her sister. The sum of their ages are 51. Define a variable. Then write an equation that could be us
Kay [80]
You would do
51-5= 46 
then you would divide 
46/2= 23
so Susan is 
23+5=28
Susan is 28 years old and her sister is 23
28+23=51
5 0
2 years ago
Read 2 more answers
Which of the following are the coordinates of the vertex of y = −x2 + 2x + 1? (2, 1) (1, –2) (1, 2) (–2, 1)
IceJOKER [234]

Answer:

C

Step-by-step explanation:

We want to determine the vertex of the quadratic equation:

\displaystyle y = -x^2 + 2x + 1

Recall that the vertex is given by the formulas:

\displaystyle \text{Vertex} = \left(-\frac{b}{2a}, f\left(-\frac{b}{2a}\right)\right)

In this case, <em>a</em> = -1, <em>b</em> = 2, and <em>c</em> = 1.

Determine the <em>x-</em>coordinate of the vertex:

\displaystyle x = -\frac{(2)}{2(-1)} = 1

To determine the <em>y-</em>coordinate, evaluate the function at <em>x</em> = 1:

\displaystyle \begin{aligned} y(1)&= -(1)^2 + 2(1) + 1 \\ &= 2\end{aligned}

In conclusion, the vertex of the quadratic equation is (1, 2).

Hence, our answer is C.

3 0
2 years ago
I ONLY HAVE 5 minutes HELP!!!
Serjik [45]

Answer:

685.75

Step-by-step explanation:

650*0.055+650

4 0
3 years ago
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