3 years ago

How are a pyramid and a cone similar

1 answer:

8 0

It is easy to see the close relationship between pyramids and cones. The only difference is the base--a pyramid is a cone with a polygonal base.

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The triangles shown are similar. Find MV.

Mnenie [13.5K]

Answer:

9 units

Step-by-step explanation:

The complete question in the attached figure

we know that

If two figures are similar, then the ratio of its corresponding sides is proportional

$\frac{MT}{CS}=\frac{MV}{CI}$

substitute the given values

$\frac{3}{2}=\frac{MV}{6}$

solve for MV

Multiply in cross

$2MV=3(6)\\MV=9\ units$

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3 years ago

Math written response questions, please help :)) ty

notka56 [123]

Question 10:
$ABC=ABD+DBE+EBC \\ 180°=42°+5x+7x+6° \\ 12x=138° \\ x=11° \\ CBD=5x+7x+6=12*11+6=138°$

Question 11:
$WZ=WX+XZ\\ 28=a+1+2(2a+1)\\ 5a+3=28\\ a=5\\ XY=2*5+1=11$

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3 years ago

Find the GCF of 5y5 and 50y2.

GREYUIT [131]

Answer: $5y^2$

Step-by-step explanation:

Given

$5y^5\ \text{and}\ 50y^2$

GCF or HCF of the two is the highest common factor

$\Rightarrow 5y^5=5\times y^2\times y^3\\\Rightarrow 50y^2=5\times y^2\times 10$

It is clear GCF is $5y^2$

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3 years ago

Sally and Tim need more than 24 bags of grass seed to resend their lawn. The seed they want to buy is sold in cartons that conta

madam [21]

24 divided by 4 = 7
The minimum is 7

3 0

3 years ago

Read 2 more answers

Add and simplify

Crazy boy [7]

Answer:

5x^2-x-4

Step-by-step explanation:

Combine the terms.

8 0

3 years ago