Answer:
Step-by-step explanation:
So basically since she used 15 orange balloons she would have to use 10 green balloons
Answer:
Angle EDH = 50°
Step-by-step explanation:
The picture above is the rectangle formed from the illustration above. The angle EDH is given as 5x° and angle HDG is given as 4x° . The angles EDG and FGD are right angles . That means both angles are equivalent to 90° .
Angle EDH = 5x°
Angle HDG = 4x°
Angle EDG = 90°
Therefore,
5x + 4x = 90
9x = 90
divide both sides by 9
x = 90/9
x = 10°
Angle EDH = 5x = 5 × 10 = 50°
Answer:
105
Step-by-step explanation:
they are supplementary
Answer:
-3 is the coefficient of c.
Step-by-step explanation:
The given expression is :
9a³ + 4b² - 3c + 11
We need to find the term with coefficient -3 in the expression.
The coefficient is defined as a number or quantity placed with a variable.
The coefficient of a³ = 9
The coefficient of b² = 4
The coefficient of c = -3
Hence, -3 is the coefficient of c.