3 years ago

Which is the correct way to evaluate the expression 48−(29−17)?

Mathematics

2 answers:

Blababa [14]3 years ago

7 0

Answer:

Step-by-step explanation:

zysi [14]3 years ago

4 0

Do the peranthesis and then the rest because of PEMDAS. The answer is 32

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In the diagram below, the perimeter of the triangle is equal to the perimeter of the square. What is the length of a side of the

kondaur [170]

The perimeter of each is the sum of the lengths of its sides.

Triangle Perimeter = 16 + 4x-3 +3x = 7x+13

Square Perimeter = 2x +2x +2x +2x = 8x

If these are equal, you have

$7x+13=8x\\\\13=x\qquad \mbox{subtract 7x}\\\\26=2x\qquad \mbox{multiply by 2}$

The length of a side of the square is 26 units.

3 0

3 years ago

Create a number line to illustrate the following operations and find the solution.

irakobra [83]

Answer:

416

Step-by-step explanation:

26 times 16 is 416

3 0

2 years ago

Please help me with this.

vivado [14]

Answer:

the ancer is 1

Step-by-step explanation:

6 0

2 years ago

Use the information provided to write the standard form eqaution of each parabola. y=2(x+2)^2+9

gtnhenbr [62]

Answer:

y = 2 x 2 + 8 x + 17

Step-by-step explanation:

4 0

3 years ago

Don’t need an explanation just the answer. Community takes too long lol

Nimfa-mama [501]

SOLUTION

Step 1: Find the area of the wall.

$\begin{gathered} A=l\times b \\ A=42\times25.5 \\ A=1071ft^2 \end{gathered}$

Step 2: Find the cost of wallpaper per square foot

$=\frac{total\text{ cost of wallpaper}}{Area\text{ of the wall}}$ $\begin{gathered} =\frac{771.12}{1071} \\ =0.72\text{ dollars} \end{gathered}$

The correct answer is B: $0.72

3 0

9 months ago