3 years ago

Plz help me with this!!!

Mathematics

1 answer:

const2013 [10]3 years ago

7 0

The perimeter of parallelogram WXYZ is 22

You might be interested in

Write the equation x² + 6x + y² – 8y = 19 in standard form.

kirza4 [7]

Answer:

Formula used :

x²+2xy+y² = (x+y)²
x²-2xy+y² = (x-y)²

$→{x}^{2} + 6x + {y}^{2} - 8y = 19 \\ ({x}^{2} + 2.3.x + {3}^{2} ) +({y}^{2} - 2.4.y + {4}^{2} ) = 19 + {3}^{2} + {4}^{2} \\ {(x + 3)}^{2} + {(y - 4)}^{2} = 19 + 9 + 16 \\ \boxed{ {(x + 3)}^{2} + {(y - 4)}^{2} = 44}✓$

3) (x+3)²+(y-4)²=44 is the right answer.

8 0

3 years ago

Read 2 more answers

I don't understand how you find the value of expressions. Ex.. 5•[7+7÷(6+1)]+4•12

Alexxandr [17]

= [7+7 ÷ 7] + 4.12
= [7+1] + 4.12
= 8 + 4.12
= 12.12

4 0

3 years ago

Read 2 more answers

Name the sides of the following angle.

IgorLugansk [536]

Answer:

your answers c. v t and t w

6 0

3 years ago

Read 2 more answers

Cuantos números primos hay entre 30 y 40?

max2010maxim [7]

Answer:

Dos numeros primos

Step-by-step explanation:

31 y 37 no son productos de dos números naturales más pequeños. Los otros numeros entre 30 y 40 son compuestos.

6 0

2 years ago

Archimedes drained the water in his tub.

KIM [24]

Answer:

5 minutes

Step-by-step explanation:

the liters is at zero at the 5 minute mark

5 0

3 years ago

Read 2 more answers