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3 years ago

Please help!!! it’s for geometry

Mathematics

1 answer:

Allisa [31]3 years ago

3 0

Answer: disagree with both.

Step-by-step explanation:

I don’t have a good Explanation, but that is the correct answer.

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Please answer this correctly

wolverine [178]

Answer:

1017.36 square miles

Step-by-step explanation:

Since the diameter of a circle is twice the radius, the radius of this circle is 36/2=18. Since the area of a circle is $\pi r^2$ , the area of this circle is:

$3.14 \cdot 18^2 = 1017.36$

Hope this helps!

4 0

4 years ago

Read 2 more answers

Find the number of 3-digit numbers formed using the digits 1 to 9, without repetition, such the numbers either have all digits l

amm1812

Answer:

Step-by-step explanation:

Given,

The possible digits are 9 ( i.e. 1, 2, 3, 4, 5, 6, 7, 8, 9 )

Digits less than 5 = 4 ( i.e. 1, 2, 3, 4 )

Digits greater than 4 = 5 ( i.e. 5, 6, 7, 8, 9 )

Here, we need to make 3 digit number from these digits without repeating,

If digits are less than 5,

Then the possible ways = 4 × 3 × 2

= 24

If digits are greater than 4,

Then the possible ways = 5 × 4 × 3

= 60

Hence, the total ways of choosing three digits number without repeating if all digits are less than 5 or all digits are greater than 4

= 24 + 60

= 84

5 0

3 years ago

What is -9x - 5 - 8 + x in Simple form

Yanka [14]

Answer:

-10 x-13

Step-by-step explanation:

8 0

3 years ago

What is 3 times 1/3 and subtract 5

lukranit [14]

3* ( 1/3 -5)= -14 hope this helps

7 0

3 years ago

Read 2 more answers

Find the Volume of the cylinder

JulsSmile [24]

$\huge{\underline{\underline{\sf{\red{Required\:Solution:-}}}}}$

<h3>Volume of cylinder B is greater.</h3>

<h2>For Cylinder A :-</h2>

$\displaystyle{\sf{\:\:\:\:\:\:\:\:r(radius)\:=\: \dfrac{7}{2}cm}}$

$\displaystyle{\sf{\:\:\:\:\:\:\:\:h(height)\:=\: 14cm}}$

$\displaystyle{\boxed{\sf{ Volume\:=\: \pi r^{2}h}}}$

Substitute the values and simplify it

$\displaystyle{\sf{\:\:\:\:\:\:\:\:\:\:= \dfrac{22}{7} \times \bigg(\frac{7}{2}^{2} \bigg)\times14}}$

$\large{\boxed{\sf{\orange{= 539 cm^{3}}}}}$

<h2>For Cylinder B:-</h2>

$\displaystyle{\sf{\:\:\:\:\:\:\:\:r(radius)\:=\: \dfrac{14}{2}cm=7cm}}$

$\displaystyle{\sf{\:\:\:\:\:\:\:\:h(height)\:=\: 7cm}}$

$\displaystyle{\boxed{\sf{ Volume\:=\: \pi r^{2}h}}}$

Substitute the values and simplify it.

$\displaystyle{\sf{\:\:\:\:\:\:\:\:\:\:= \dfrac{22}{7} \times (7^{2})\times7}}$

$\large{\boxed{\sf{\green{= 1078 cm^{3}}}}}$

<h3>By actual calculation of volumes of both the cylinders, it is verified that the volumes of cylinder B is greater.</h3>

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8 0

3 years ago