Solve for Missing Variables

Solve for the missing variable.

• 5

• 2.5

• 5.2

• 4.9

The accompanying diagram shows a 24-foot ladder leaning against a building. A steel brace extends from the ladder to the point where the building meets the ground. The brace forms a right angle with the ladder.If the steel brace is connected to the ladder at a point that is 10 feet from the foot of the ladder, which equation can be used to find the length, x, of the steel brace?

Tags

CCSS.8.G.B.8

Solve for the missing variables.

• x = 6.3 and y = 7.7

• x = 7.7 and y = 6

• x = 7.7 and y = 6.3

• x = 7.7 and y = 6

Tags

CCSS.HSG.CO.C.9

Solve for the missing variables.

• x = 9.5 and y = 15

• x = 15 and y = 9

• x = 12 and y = 9

• x = 9 and y = 15

Tags

CCSS.HSG.SRT.B.4

Solve for the missing variable.

• 12

• 10

• 5

• 20

Tags

CCSS.HSG.CO.C.9

Solve
x + 3 = 9

• 5

• 6

• 7

Tags

CCSS.7.EE.B.4A

Solve
y + 3 = -2

• 1

• 5

• -5

Tags

CCSS.6.EE.B.7

Solve
m + 4 = 1

• -3

• 3

• 5

Tags

CCSS.6.EE.B.7

Solve
a + 2 = 10

• 8

• 12

• 10

Tags

CCSS.6.EE.B.7

Solve
p + 3 = 11

• 6

• 7

• 8

Tags

CCSS.6.EE.B.7