9.03 Homework - (3/21/2025)

How many triangles do you see in this picture?

Just type the number

Tags

CCSS.2.G.A.1

In the accompanying diagram, triangle ABC is a right triangle and CD is the altitude to hypotenuse AB. If AD=4 and DB=16 find the length of CD.

Just type the number

Find the value of x.

Just type the number

Tags

CCSS.8.G.B.7

• 10
• 12
• 14
• 16

Tags

CCSS.HSG.CO.C.9

Find the length of the altitude of triangle PQR.

• 6.9

• 48

• 24

• 0

Tags

CCSS.HSG.CO.C.10

_{What is the y-intercept of the line?}

• y = 1/2
• y = 1
• y = -1/2
• y = -1

Convert from Standard Form to Slope-Intercept Form.

 $6x-7y=-35$  

•  $y=\frac{7}{6}x-5$  

•  $y=\frac{6}{7}x+5$  

•  $y=\frac{5}{7}x\ -6$  

•  $y=-\frac{6}{7}x\ -5$  

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Convert from Standard Form to Slope-Intercept Form.

 $3x-y=-1$  

•  $y=3x+1$  

•  $y=-3x-1$  

•  $y=-3x+1$  

•  $y=3x-1$  

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What is the correct equation in 
Slope-Intercept Form?
(y = mx +b)

• y = 3x - 3
• y = 3x - 1
• y = -3x - 3
• y = -3x - 1 

What is the correct equation in
Slope-Intercept Form?
(y = mx +b)

• y = -1/3x + 3
• y = 1/3x - 3
• y = -1/3x - 3
• y = 1/3x + 3