2 years ago

I need help with Geometry

Mathematics

1 answer:

artcher [175]2 years ago

5 0

I would try to help but I am in fact not smart and I am asking myself the same question

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Solving quadratic equation<br>7r^2-14=-7

Gala2k [10]

I hope this helps you

7 0

3 years ago

Blanchard City's water tower is cylindrical in shape and has a height of 40 feet and a radius of 18 feet. What is the exact volu

Yakvenalex [24]

The formula for volume of a cylinder is:

Volume = PI x r^2 x h, where r is the radius and h is the height.

Volume = PI x 18^2 x 40

Volume = PI x 324 x 40

Volume = PI x 12,960

The exact volume would be 12,960PI cubic ft.

The decimal answer would vary depending on what value of PI is used.

6 0

3 years ago

0.25 x 84 = what huh what someone please help okay please my gosh also show work

steposvetlana [31]

0.25=25/100=1/4. 1/4×84=84/4=21. The answer is 21

8 0

2 years ago

4 in.

sleet_krkn [62]

Answer:

305.12 square inches

Step-by-step explanation:

The picture of the question in the attached figure

we know that

The area of the window is equal to the area of a rectangle, plus the area of two quarter circles plus the area of the smaller square between the two upper corners

Find the area of rectangle

$A=(12)(26-4)=264\ in^2$

Find the area of the two quarter circle

$A=2[\frac{1}{4}(3.14)(4^2)]$

$A=25.12\ in^2$

Find the area of the smaller square between the two upper corners

$A=(12-8)(4)=4^2=16\ in^2$

The total area is equal to

$A=264+25.12+16=305.12\ in^2$

4 0

3 years ago

Draw a model to write 30/4 as a mixed number

miss Akunina [59]

The answer will be 7 and 2 fourths

5 0

3 years ago

Read 2 more answers