All categories

1 year ago

I need help with this page

Mathematics

1 answer:

scZoUnD [109]1 year ago

4 0

Step-by-step explanation:

what is not clear that you cannot answer this by yourself ?

please let me know what you need explained.

1. Rhombus

2. rectangle

3. square

4. rhombus

5. square

6. rectangle

7. rhombus

8. parallelogram

You might be interested in

If i was born in 1999 how old would i be?

Tcecarenko [31]

Wouldn't you be 17 cause plus one is 2000 and then one plus 16 equals 17

6 0

3 years ago

Read 2 more answers

Can someone help with this?

aleksklad [387]

Answer:

Its the second one

Step-by-step explanation

the reason why is because

<= less than- so it goes to the left and since its not less than or equal to its an open circle instead of a closed circle.

4 0

2 years ago

REALLY NEED HELP!!!! UGLY CRYING!!!Circle P is described by the equation (×+4)^2 + (y+7)^2 = 16 and circle Q is described by the

Butoxors [25]

I am very sorry that you are crying I will do the best I can do to help you with this problem. I just need to know what grade you are in so that I can help you even better.

7 0

2 years ago

The cross-sectional areas of a right pyramid and a right cylinder are congruent. The right pyramid has a height of 10 units, and

Ilia_Sergeevich [38]

Answer:

The volume of the cylinder is 2.1 times the volume of the pyramid

Step-by-step explanation:

step 1

Find the volume of the pyramid

we know that

The volume of a right pyramid is equal to

$V=\frac{1}{3}BH$

where

B is the area of the base of pyramid

H is the height of the pyramid

we have

$H=10\ units$

substitute

$Vp=\frac{10}{3}B\ units^{3}$

step 2

Find the volume of the right cylinder

we know that

The volume of right cylinder is equal to

$V=BH$

where

B is the area of the base of cylinder

H is the height of the cylinder

we have

$H=7\ units$

substitute

$Vc=7B\ units^{3}$

step 3

Compare the volumes

we know that

The area of the base both figures are congruent

Find the ratio of their volumes

$\frac{Vp}{Vc}$

substitute

$\frac{Vp}{Vc}=\frac{(\frac{10}{3}B)}{7B}$

Simplify

$\frac{Vp}{Vc}=\frac{10}{21}$

$21Vp=10Vc\\\\Vc=2.1Vp$

therefore

The volume of the cylinder is 2.1 times the volume of the pyramid

7 0

3 years ago

Read 2 more answers

Solve the equation for y 5x-7y=10

leva [86]

Answer:

y = 5x/7 + 10/-7

Step-by-step explanation:

subtract 5x from both side and you should get -7y = -5x + 10

divide negative 7 into both side -7/-7 = -5x/-7 + 10/-7

and the answer is y = 5x/7 + 10/-7

4 0

2 years ago