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mrs_skeptik [129]
3 years ago
12

Use this order of operation to evaluate this expression

Mathematics
1 answer:
AnnyKZ [126]3 years ago
8 0
The answer is twelve
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Margaret is going on vacation to Alaska. She has 13 sweaters and needs to choose 6 to take with her on vacation. How many ways c
spayn [35]

Answer:

1,716

Step-by-step explanation:

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8 0
2 years ago
Find the values of X and Y using the PARALLELOGRAM.
Tema [17]

Answer:

x = 11

y = 3

Step-by-step explanation:

In a parallelogram opposite sides are equal.

8x = 88

x = 88/8

x = 11

4y - 7 = y + 2

4y      = y + 2 + 7

    4y = y + 9

4y - y = 9

       3y =  9

         y = 9/3

        y = 3

6 0
2 years ago
6 feet<br> 12 feet<br> What is the area of the given composite shape?
Reika [66]

Answer:

choice A; 128.52 square feet

Step-by-step explanation:

This shape is made up of a semi-circle and a rectangle. The area of the rectangle will be 12*6 = 72 sq ft.

The formula for area of a circle is \pi*r^{2}. also r=radius. We are given the diameter, 12 feet. The radius is diameter/2, so the radius of the circle will be 6 feet.

Since pi is infinite we round it to 3.14.

Plug in the values and our expression will be (3.14*6^{2})/2 because it is a semi-circle. Simplify that to (3.14*36)/2 = 113.04/2 = 56.52 sq ft.

Remember to add the area of the rectangle and semi-circle. 72 + 56.52 = 128.52 sq ft.

3 0
2 years ago
Ronald started solving the equation −2(2x−4)+3=6x+1.<br><br> Which is a correct next step?
Snowcat [4.5K]

Answer:

distribute bud

Step-by-step explanation:

distribute throught the parethesis first

8 0
3 years ago
Read 2 more answers
Help lol
blagie [28]
Seven will be your radius because it is the smallest measurement 14 will be your diameter because that is double your radius and 44 is your circumference
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2 years ago
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