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Rufina [12.5K]
3 years ago
10

I need help with this Geometry problem

Mathematics
1 answer:
Umnica [9.8K]3 years ago
8 0

Answer:

8494.87 m^2

Step-by-step explanation:

A=TTr^2

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Please answer this question!
bogdanovich [222]

it's answer is 82 but I think

it will wrong

5 0
2 years ago
Mia and Luke made 85 origami together. Mia made 4 pieces of origami every 3 minutes. Luke made 3 pieces of origami every 4 minut
julia-pushkina [17]
For ease of solving, let's first find the rate of Mia and Luke per minute. Since Mia can do 4 pieces every 3 minutes, then she can do \frac{4}{3} of a piece per minute. Luke on the other hand can do \frac{3}{4} of a piece per minute.

To find how many pieces they made, we first need to find the time it took for them to make the pieces. We assign t as the time Mia spent making origami. Since Luke spent 5 more minutes, we can denote his time as t+5.

Putting this into an equation we'll get:
\frac{4}{3}t+ \frac{3}{4}(t+5)=85
\frac{4}{3}t+ \frac{3}{4}t+\frac{15}{4}=85
\frac{25}{12}t=81.25
t=39

Therefore, Mia made pieces of origami for 39 minutes. Knowing this, we can find out the number of pieces of origami she made:
39* \frac{4}{3} =52

ANSWER: Mia made 52 pieces of origami.
7 0
3 years ago
Which statement BEST describes 30 ? A) between 5 and 6 B) between 6 and 7 C) between 14 and 15 D) between 15 and 16
Angelina_Jolie [31]

Answer:

A

Step-by-step explanation:

Because 5x6=30

6 0
3 years ago
Read 2 more answers
701 - 5w = 21 + 63w<br><br><br> Solve this equation, step by step.
professor190 [17]
701 = 21 + 68w
701-21= 680
680/68=10
w=10
7 0
3 years ago
Read 2 more answers
24. There are 10 pupils in a class. Half of them are
s344n2d4d5 [400]
So 5 boys ,5 girls which means 5/10= 0.5
8 0
3 years ago
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