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2 years ago

Whats a square + b square I don't know thats why I am asking u dude

Mathematics

1 answer:

murzikaleks [220]2 years ago

8 0

Answer:

.............................

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Find the volume of the regular pyramid.

Fofino [41]

Volume
= 1/3 x Area x Height
= 1/3 x 110(Approximately) x 16
≈ 588.8 m^3

Answer is 588.8 m^3.
Hope it helps

7 0

1 year ago

Help!!! MATHS QUESTION I WILL GIVE YOU A HEART!!!

Novay_Z [31]

Answer:

bottom diagram

15 green

Step-by-step explanation:

5 green for every 2 blue

The bottom diagram matches that situation

5 green 10 green 15 green

2 blue 4 blue 6 blue

----- --------- ----------

3 diff 6 diff 9 diff

When she paints 15 green and 6 blue she has painted 9 more green than blue

5 0

3 years ago

ryan pays $3.78 for a bag of 14 tangerines. find the unit price in dollars per tangerine. if necessary round your answer to the

sveta [45]

Answer: $3.70

Step-by-step explanation: To find unit price per, just divide total units by total price. So in this case dividing 14 ( total tangerines) by 3.78 ( total price paid) gives us the price per tangerine, which is $3.7037, or rounded to $3.70

8 0

2 years ago

A circle has a diameter with endpoints at (6, 5) and (8, 5). Write the equation for the circle.

mario62 [17]

Answer:

$(x-7)^2+(y-5)^2=1$

Step-by-step explanation:

The two things that are required to formulate the equation of the circle is the center coordinate and the radius of the circle!

Center of the circle:

The center of the circle always lies at the midpoint of the endpoints of its diameter: Let's call the endpoints A(6,5) and B(8,5).

Using the midpoint formula we'll get:

$(x_m, y_m) = \left(\dfrac{x_1+x_2}{2},\dfrac{y_1+y_2}{2}\right)$

$(x_m, y_m) = \left(\dfrac{6+8}{2},\dfrac{5+5}{2}\right)$

$(x_m, y_m) = (7,5)$

This is the center coordinate of our circle.

Radius:

The radius of the circle is the distance from the center of the circle to any of the endpoints of the diameter (A or B)

We can use the distance formula:

$r = \sqrt{(x_1-x_2)^2+(y_1-y_2)^2}$

$r = \sqrt{(x_1-x_m)^2+(y_1-y_m)^2}$

$r = \sqrt{(6-7)^2+(5-5)^2}$

$r = \sqrt{1^2}$

$r = 1$

Equation of the circle:

The equation is written as:

$(x-a)^2+(y-b)^2=r^2$

here, (a,b) are the center points of the circle

in our case this is $(a,b)=(x_m,y_m)=(7,5)$

and r = 1

$(x-7)^2+(y-5)^2=1^2$

$(x-7)^2+(y-5)^2=1$

This is the equation of the circle!

3 0

2 years ago

The unit rate for $920 for 40 hours

icang [17]

All that needs to be done for this question is:

920 divided by 40

once the problem has been solved the answer comes out to be:

23 dollars an hour

if you have any questions feel free to ask me ;)

3 0

3 years ago

Read 2 more answers