Ask question

Ask question

All categories

3 years ago

14

Mr. Crain wants to decorate his door for the first day of school. The door is 7 feet tall and 3 feet wide. How many square feet

of paper will Mr. Crain need to cover the door before he decorates it?

1 answer:

Rama09 [41]3 years ago

6 0

Answer:

wirebdjd

Step-by-step explanation:

dkejdkenfjzmdmf

You might be interested in

Solve. Use the strategy "work backward."

cestrela7 [59]

Let that be x

ATQ

$\\ \rm\Rrightarrow 3x-6/5=9$

Arrange accordingly to work backwards(Every thing is reversed)

$\\ \rm\Rrightarrow 9(5)+6/3=x$

$\\ \rm\Rrightarrow 45+6/3=x$

$\\ \rm\Rrightarrow 51/3=x$

$\\ \rm\Rrightarrow x=17$

.

8 0

2 years ago

What is true about the function graphed below?

Dafna1 [17]

Answer:

D. The axis of symmetry is the y-axis.

Step-by-step explanation:

The vertex is at coordinates (0, 3). Since this parabola opens vertically, its axis of symmetry is the x=coordinate of the vertex: x = 0. That is the equation of the y-axis.

The axis of symmetry is the y-axis.

8 0

3 years ago

What is the simplified form of 24 y to the eighth power over 15 x to the fifth power divided by 8 y to the fourth power over 4 x

Gnoma [55]

the answer to the question

7 0

3 years ago

Read 2 more answers

What is the discriminant of the quadratic equation 3 – 4x = –6x2?

kogti [31]

3-4x=-6x^2
+6x^2=+6x^2
_____________
6x^2+3-4x=0
6x^2-4x+3=0

(-4)^2-4(6)(3)
16-72
Final Answer: -56

5 0

3 years ago

Read 2 more answers

Help..........................

Thepotemich [5.8K]

Answer:

That is enough information to determine that the shape is a parallelogram.

Step-by-step explanation:

5 0

2 years ago

Read 2 more answers