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Sphinxa [80]
3 years ago
8

The height of a pyramid is doubled, but its length and width are cut in half. What is true about the volume of the new pyramid?

Mathematics
2 answers:
Alex17521 [72]3 years ago
7 0

Answer:

B

Step-by-step explanation:

I got it correct

chubhunter [2.5K]3 years ago
6 0

Answer:

B.)The new pyramid has a volume that is One-half the volume of the original pyramid.

Step-by-step explanation:

got it right on test.

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Type your answer and then click or tap Done.
masya89 [10]

Answer:

See below

Step-by-step explanation:

x(x-2y)-(y-x)2  

Final result :

-y2

Step by step solution :

Step  1  :

Equation at the end of step  1  :

x • (x - 2y) -  (y - x)2

Step  2  :

2.1     Evaluate :  (y-x)2   =    y2-2xy+x2  

Final result :

-y2

7 0
2 years ago
Solve for x ....... thanks !
Len [333]
If we can match teh bases we can solve
because if x=x and xᵃ=xᵇ, we can conclude that a=b

16=2⁴
32=2⁵
rememeber that (x^m)^n=x^{mn}

16^{3x+2}=32^{-2x-7}
(2^4)^{3x+2}=(2^5)^{-2x-7}
2^{4(3x+2)}=2^{5(-2x-7)}
2=2 so we conclude that 4(3x+2)=5(-2x-7)

4(3x+2)=5(-2x-7)
expand/distribute
12x+8=-10x-35
add 10x both sides
22x+8=-35
minus 8 both sides
22x=-43
divide both sides by 22
x=-43/22
8 0
3 years ago
A can of crushed tomatoes holds 40 fluid ounces. How can a label designer name the same volume using metric units? Complete the
inn [45]

The metric unit of a quantity is simply the unit of measurement of the quantity

The volumes of the crashed tomato cans are 1184 milliliters and 1.184 liters

The volume of the crushed tomato can is given as:

\mathbf{Volume = 40oz}

From the question, we have the following conversion ratio

\mathbf{1oz \approx 29.6mL}

So, the volume in milliliters becomes

\mathbf{Volume = 40 \times 29.6mL}

Multiply

\mathbf{Volume = 1184mL}

To convert the unit to liters, we simply divide the volume by 1000.

So, we have:

\mathbf{Volume = 1184L \div 1000}

\mathbf{Volume = 1.184L}

Hence, the equivalent volumes are 1184 milliliters and 1.184 liters

Read more about metric units at:

brainly.com/question/2004114

3 0
3 years ago
Find the degree triangle
coldgirl [10]

Answer:

A) 7

Step-by-step explanation:

Because the triangles are congruent to each other, then their corresponding angles are also congruent to each other. Thus, angles Z and V are congruent to each other:

\angle Z=\angle V\\\\40^\circ=(5n+5)^\circ\\\\35=5n\\\\7=n

Therefore, your answer is A.

6 0
2 years ago
If <ABC measures 100 and is inscribed in a circle O. find <BAO and <BCO​
satela [25.4K]

Answer:

<BCO​ = <BAO​ = 20degrees

Step-by-step explanation:

If <ABC measures 100 and is inscribed in a circle O. find <BAO and <BCO​

To get <BAO and <BCO​, we need to get <AOC first.

From the figure, it can be seen that triangle ABC is an isosceles trinagle. Hence;

<BAC + <BCA + 100 = 180

Since <BAC = <BCA

<BAC + <BAC = 180 - 100

2<BAC = 80

<BAC = 80/2

<BAC = 40

Also;

<BAO = <BCO​ and <BAO = <BAC/2

<BAO = 40/2 = <BCO​

Hence <BCO​ = <BAO​ = 20degrees

3 0
3 years ago
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