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3 years ago

The second grade classes dyed 384 eggs. Show that number in expanded form.

Mathematics

1 answer:

user100 [1]3 years ago

7 0

Answer:

300+80+4

Step-by-step explanation:

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Of 1414 possible books, you plan to take 55 with you on vacation. how many different collections of 55 books can you take?

Svetach [21]

Divide 1414 by 55 and you get 25.7 but you can't take .7 collections so the correct answer is 25 collections of 55 books

4 0

4 years ago

A circle with radius 3 has a sector with a central angle of 1/9 pi radians

marissa [1.9K]

Complete question:

A circle with radius 3 has a sector with a central angle of 1/9 pi radians

what is the area of the sector?

Answer:

The area of the sector = $\frac{\pi}{2}$ square units

Step-by-step explanation:

To find the area of the sector of a circle, let's use the formula:

$A = \frac{1}{2} r^2 \theta$

Where, A = area

r = radius = 3

$\theta = \frac{1}{9}\pi$

Substituting values in the formula, we have:

$A = \frac{1}{2}*3^2* \frac{1}{9}\pi$

$A = \frac{1}{2}*9* \frac{1}{9}\pi$

$A = 4.5 * \frac{1}{9}\pi$

$A = \frac{\pi}{2}$

The area of the sector = $\frac{\pi}{2}$ square units

8 0

3 years ago

How do you find the value of x and the length of the indicated segment

kaheart [24]

You have to multiply

5 0

3 years ago

Factor each expression 5x + 15

lana66690 [7]

Take out the gcf (5).

5(x+3)

The inner binomial cannot be factored.

Final answer: 5(x+3)

6 0

3 years ago

Read 2 more answers

Name the property illustrated be each statement. (3x+2)-5=(3x+2)-5

Evgesh-ka [11]

The associative property states that we can add numbers in any way we want to still get the same sum, so the parenthesis here can essentially be tossed out to get 3x+2-5=3x-3. However, make sure, for example, that you don't add x and 1 together in 3(x)+1 as you still have to multiply the x with 3 before adding the 1 according to PEMDAS

8 0

3 years ago