3 years ago

How to solve this equation?

1 answer:

6 0

X= -4 that is the answer to x

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bazaltina [42]

Answer:

81 cm^2

Step-by-step explanation:

Side = perimeter / 4 = 36/4 = 9 cm

area = side^2 = 9^2 = 81 cm^2

8 0

3 years ago

Juliette [100K]

The answer is B.

Since it’s a negative x, the line should go down from left to right and cross the origin.

7 0

3 years ago

vlabodo [156]

Answer:

3(3a + 4)

Step-by-step explanation:

Just multiple the different answers and find which one is equal to 9a + 12

5 0

3 years ago

pochemuha

Were is the model????

6 0

3 years ago

Volgvan

Answer:

47.14 in³

Step-by-step explanation:

Here is the complete question

Jenny used plastic cone shaped cups to serve punch. The cups were 6 inches in diameter and 5 inches tall. What was the volume of each cup?

Volume of a cone = $\frac{1}{3}$ πr²h

π = 22/7

Radius = diameter / 2 = 6 /2 = 3 inches

(1/3) x (3^2) x (22/7) x 5 = 47.14 in³

5 0

3 years ago