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2 years ago

12

using strips of paper or straws construct a triangle that has lengths of 3 in 3 in and 2 in include a picture of this constructi

on and label the side length upload your picture and also name this triangle do not forget their name by both angle measures inside measures

1 answer:

koban [17]2 years ago

8 0

Answer:

the triangle is an isosceles triangle.

Step-by-step explanation:

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the quadratic p(x)=.65x squared - .047x +2 models the population p(x) in thousands for a species of fish in a local pond, x year

ivanzaharov [21]

Answer:

2007

Step-by-step explanation:

we have

$p(x)=0.65x^{2} -0.047x+2$

This is a vertical parabola open upward

The vertex represent a minimum

p(x) is the population in thousands for a species of fish

x is the number of years since 1997

Remember that p(x) is in thousands

so

If the population reach 66,530 fish

then

the value of p(x) is equal to

p(x)=66.53

substitute in the quadratic equation

$66.53=0.65x^{2} -0.047x+2$

$0.65x^{2} -0.047x+2-66.53=0$

$0.65x^{2} -0.047x-64.53=0$

Solve the quadratic equation by graphing

The solution is x=10 years

see the attached figure

therefore

Find the year

Adds 10 years to 1997

1997+10=2007

7 0

3 years ago

What is the mean for the data set?

algol [13]

Answer:

642.7

Step-by-step explanation:

<em>you add all of the numbers and get 6,427, then divide them by 10 since there are 10 numbers that you added and you have an average of 642.7</em>

<em />

8 0

4 years ago

What is the square root of 8

Schach [20]

Answer:

2.8284

Step-by-step explanation:

hope this helps :)

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4 years ago

Factor: w^2 + 16w + 63

Alina [70]

Answer:

(w+7)(+9) I worked it out but not sure how to attach do yea

Step-by-step explanation:

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3 years ago

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Serga [27]

Answer:

19, 12, 25

Step-by-step explanation:

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3 years ago