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3 years ago

What shape is produced when slicing a right rectangular pyramid perpendicular to the base

Mathematics

1 answer:

vovikov84 [41]3 years ago

5 0

For the most part, the cross-section formed is a <em>trapezoid</em>, but if the slice passes through the apex of the pyramid, that shape is a <em>triangle</em>.

(Image source: MathCaptain.com)

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hi so im really desperate because this is due in exactly 6 minutes and people wont answer without scamming me and these are sum

AfilCa [17]

Answer:

1. 7

2. 1.25, 5/4, 1 1/4

3. -0.7

4. 20

5. 4.8

6. 30

7. 1.4

8. 28

9. -3.3 (the last 3 is infinite)

4 0

3 years ago

What is b. If the number as a fraction is 56/90.

MA_775_DIABLO [31]

The answer is: " 28 " .
___________________________________________________
" Twenty-eight (28) students said they would vote for Brianna."
___________________________________________________
Explanation:
___________________________________________________
We are given, in the problem, that there are "45 students total" .
___________________________________________________
The fraction: $\frac{56}{90} ;$

can be reduced as follows:

$\frac{56}{90} = (56÷2) / (90÷2) = [tex] \frac{28}{45}$ .
___________________________________________________
Thus, "28 students out of 45 students voted for Brianna" .
___________________________________________________
The answer is: "28 students" .
___________________________________________________
Hope this helps!
___________________________________________________

4 0

3 years ago

How do you find the quotient of 45/9

pishuonlain [190]

The quotient of the given fraction 45/9 is 5.

<h3>What is division?</h3>

The division is one of the four basic operations of arithmetic, which are the methods by which numbers are combined to form new numbers.
Addition, subtraction, and multiplication are the other operations.
At the most basic level, the division of two natural numbers is the process of calculating the number of times one number is contained within another.

Quotient:

A quotient is a quantity produced by the division of two numbers in arithmetic.
The quotient is widely used in mathematics and is also known as the integer part of a division, a fraction, or a ratio.

So, the quotient of 45/9 is 5 as:
45 ÷ 9 = 5

(Refer to the picture given below for working)

Therefore, the quotient of the given fraction is 5.

Know more about division here:

brainly.com/question/25289437

#SPJ9

4 0

1 year ago

Quadrilateral ABCD is transformed to create A′B′C′D′. Match the coordinates of A′ with the transformations that create it.

bulgar [2K]

Answer:

The answer is below

Step-by-step explanation:

From the image attached, the coordinates of point A is at (2, -4).

Transformation is the movement of a point from its initial location to a new position. Types of transformation include dilation, reflection, translation and rotation.

If a point A(x, y) is reflected over the x axis, the new point is at A'(x, -y)

If a point A(x, y) is translated a units right and b units down, the new location is at A'(x + a, y - b)

If a point A(x, y) is dilated by factor of a, the new location is at A'(ax, ay)

If a point A(x, y) is rotated 180° clockwise about the origin, the new location is at A'(-x, -y)

Hence:

For Quadrilateral ABCD is reflected over the x-axis, the coordinates of A' is at A'(2, 4)

For Quadrilateral ABCD is translated 2 units right and 1 unit down, the coordinates of A' is at A'(4, -5)

For Quadrilateral ABCD is dilated by a scale factor of 3, the coordinates of A' is at A'(6, -12)

For Quadrilateral ABCD is rotated 180° clockwise about the origin the coordinates of A' is at A'(-2, 4).

Step-by-step explanation:

6 0

3 years ago

Match the expression to its simplified form.

viktelen [127]

2^5 = 32

2^-4 = 1/16

5^3 = 125

5^-2 = 1/25

^ means exponent

I don’t know why you needed help this is easy

4 0

3 years ago