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ddd [48]
2 years ago
9

A rectangular cake measures 12 inches wide, 15 inches long, and 4 inches high.

Mathematics
1 answer:
V125BC [204]2 years ago
8 0

Answer:

B. 180

Step-by-step explanation:

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A sold consiss of a hemisphere anda cone which share a common base.The cone has a base radius of 21cm and height of 28 cm and a
kotegsom [21]

Answer:

Volume

12,930.795

Surface area

3,694.513

Step-by-step explanation: For more information on this question research the formulas so you can figure this out yourself.

Have a Ni(e Day (nice)

7 0
3 years ago
Which transformation(s) were used to go from the parent graph (red) to the transformed graph (blue)? Check all that apply!
UNO [17]
<h3>2 Answers: </h3><h3>Choice B) Shift down</h3><h3>Choice C) Shift right</h3>

===================================================

Explanation:

Start with the point (-2,-4). Let's try to move it to (2, -9)

To do so, we need to shift down and to the right (in either order).

Specifically we shift 4 units to the right to go from x=-2 to x=4

Note how x=-2 moves to x+4 = -2+4 = 2

Also, we shift 5 units down. We have y = -4 turn into y = -9 as shown below

y ---> y-5 = -4-5 = -9

So the translation rule is (x,y) \to (x+4,y-5)

Let's see what happens when we apply the translation rule to (2,4)

(x,y) \to (x+4, y-5)\\\\(2,4) \to (2+4, 4-5)\\\\(2,4) \to (6, -1)\\\\

which is the other endpoint of the blue segment. This shows that the translation rule works for (2,4) to move to (6,-1)

We do not apply any dilations. The red and blue segments are the same length because translations preserve distance. All we're effectively doing is moving the red segment to land on the blue segment. This means no vertical or horizontal stretches are done. The same can be said about compressions as well.

3 0
3 years ago
Which algebraic expression represents “the class was divided into four equal groups”?
scZoUnD [109]

Answer:

\frac{w}{4}

Step-by-step explanation:

The algebraic expression states that

"The class we divided into four equal groups."

We have our expression right at the word of "divided", therefore the answer would be a division problem.

w over 4 fits this because it fits the expression, w - class and 4 - amount of groups.

4 + w - Would be the class added four groups

4w - The class multiplies four more groups

4 - w - Four groups was taken from the class

5 0
3 years ago
Read 2 more answers
Y = -2x - 1<br> What is the slip of this
Sholpan [36]
If you mean the slope is m=-2
3 0
3 years ago
Karen has 1/2 cup of sugar. She is baking cookies and needs 1 1/3 cups for a recipe. How much more sugar does she need If she wa
Evgen [1.6K]

Answer:

3 1/2 cups

Step-by-step explanation:

Let's start by figuring out how much sugar Karen needs in total.

She needs (1+1/3) cups for her original recipe. To triple that, we need (1+1/3) 3 times. We can calculate this by multiplying it by 3.

(1+1/3) * 3 = 3 + 1 = 4

Karen needs 4 cups in total. She has 1/2 cup. The difference is how much more she needs. Therefore, she needs 4 - 1/2 = 3 1/2 cups

3 0
2 years ago
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