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Biblioteka

8.8.8 Practice

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Posljednje ažuriranje almost 2 years ago
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Pitanje 1
1.

Find the exact value of each variable that represents a side length in a right triangle.

h=

Pitanje 2
2.

Find the exact value of each variable that represents a side length in a right triangle.

k=

Pitanje 3
3.

Find the exact value of each variable that represents a side length in a right triangle.

m=

Pitanje 4
4.

Find the exact value of each variable that represents a side length in a right triangle.

n=

Pitanje 5
5.

Find the exact value of each variable that represents a side length in a right triangle.

p=

Pitanje 6
6.

A right triangle has side lengths of a, b, and c units. The longest side has a length of units.

Complete each equation to show three relations among a, b, and c.

c^{2} =

Pitanje 7
7.

A right triangle has side lengths of a, b, and c units. The longest side has a length of units.

Complete each equation to show three relations among a, b, and c.

a^{2} =

Pitanje 8
8.

A right triangle has side lengths of a, b, and c units. The longest side has a length of units.

Complete each equation to show three relations among a, b, and c.

b^{2} =

Pitanje 9
9.

What is the exact length of each line segment? (Each grid square represents 1 square unit.)

Pitanje 10
10.

What is the exact length of each line segment? (Each grid square represents 1 square unit.)

Pitanje 11
11.

What is the exact length of each line segment? (Each grid square represents 1 square unit.)

Pitanje 12
12.

SKIP

In 2015, there were roughly 1*10^{6} high school football players and 2*10^{3} professional football players in the United States.

About how many times more high school football players are there?

Pitanje 13
13.

SKIP

Evaluate:

(\frac{1}{2})^{3}

Pitanje 14
14.

SKIP

Evaluate:

(\frac{1}{2})^{-3}

Pitanje 15
15.

SKIP

Here is a scatter plot of weight vs. age for different Dobermans. The model, represented by y=2.45x+1.22, is graphed with the scatter plot. Here, x represents age in weeks, and y represents weight in pounds.

What does the slope mean in this situation?

Pitanje 16
16.

SKIP

Here is a scatter plot of weight vs. age for different Dobermans. The model, represented by y=2.45x+1.22, is graphed with the scatter plot. Here, x represents age in weeks, and y represents weight in pounds.

Based on this model, how heavy would you expect a newborn Doberman to be?