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joja [24]
3 years ago
7

HELP ME PLZZZ Don't answer if you don't know, thx

Mathematics
1 answer:
never [62]3 years ago
7 0
Low: 4 units squared
High:24 units squared
Guess :8 units
You might be interested in
Why is it better to use the metric system, rather than the English system, in scientific measurement?
Dahasolnce [82]

Answer:

Because the metric system is acknowledged by all countries except for the US, therefore, to put it only in a format understood by Americans would make it harder for the larger population of the scientific community to understand. If it's in the metric system, it can easily be understood for peer review and or involvement

3 0
3 years ago
Plzz look into the question in the attachements
iren2701 [21]

Given : Diameter of the right circular cone ==> 8 cm

It means : The Radius of the right circular cone is 4 cm (as Radius is half of the Diameter)

Given : Volume of the right circular cone ==> 48π cm³

We know that :

\bigstar \ \ \boxed{\textsf{Volume of a right circular cone is given by : $\pi r^2\dfrac{h}{3}$}}

where : r is the radius of the circular cross-section.

             h is the height of the right circular cone.

Substituting the respective values in the formula, we get :

\mathsf{\implies \pi \times (4)^2 \times \dfrac{h}{3} = 48\pi}

\mathsf{\implies 16 \times \dfrac{h}{3} = 48}

\mathsf{\implies \dfrac{h}{3} = 3}

\implies \boxed{\mathsf{h= 9 \ cm}}

<u>Answer</u> : Height of the given right circular cone is 9 cm

8 0
3 years ago
Simplify the expression. Write your answer as a complex number. <br><br> Pls help!
soldi70 [24.7K]

\bf 8\sqrt{49}-\sqrt{-36}\implies 8\sqrt{7^2}-\sqrt{-1\cdot 6^2}\implies 56-\sqrt{-1}\cdot \sqrt{6^2}\implies 56-6i

5 0
3 years ago
Does anyone know the answer to this and how to solve it? I’m completely lost-
vovangra [49]

Answer:

314

Step-by-step explanation:

Does the line cuts through the diameter of the circle?

If so just apply π * 10^2 = 314.15 radius is just 20/2  = 10

7 0
3 years ago
What is 1 + 4 my good sir
tia_tia [17]

Answer:

5

Step-by-step explanation:

5

lol hope helps :D

6 0
3 years ago
Read 2 more answers
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