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dlinn [17]
3 years ago
11

Does anyone know how to do this?? thanks x

Mathematics
1 answer:
Gre4nikov [31]3 years ago
3 0

There's a simple formula for the area of an ellipse:  pi*a*b, where a and b are , half the lengths of the long axis and the short axis respectively.

Here, A = pi*(12 ft)(4 ft) = 48 pi ft^2, or about 150.8 ft^2.

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A grocery store sells a bag of 5 lemons for $2.00. What is the unit cost of each lemon in the bag?
kirza4 [7]

Answer:

The answer is $10

Step-by-step explanation:

5 times 2 equals 10

6 0
4 years ago
Read 2 more answers
Please help me, very important 20 points!
kipiarov [429]

x=96


all interior angles equal 180


Subtract exterior andgles by 180 to get interior angles because they are supplementary

180-134=46

180-130=50


Get the third angle inside the triangle

180-50-46=84


subtract by 180 to get x because they are supplementary

180-84=96


Therefore x =96

4 0
3 years ago
Help I will gvie brainiest
Nataliya [291]

Shelly runs 2.5 miles every 18 mins. To find out how many minutes it takes her to run one mile, let's divide 18 by 2.5

18 mins / 2.5 miles = 7.2 mins / mile

8 0
3 years ago
I need help anyone know the answers to this
dedylja [7]

Answer:

See below

Step-by-step explanation:

I'm not going to provide answers, but the tips I'll provide to you will help answer all those questions:

Isosceles triangles have two congruent sides along with two congruent angles

Scalene triangles have no congruent sides nor any congruent angles (think "sca"rce for "sca"lene)

Equilateral triangles have all of their sides congruent to each other along with all of their angles congruent to each other (aka. equiangular angles), so think "equal".

Right triangles have one of their angles measure exactly 90 degrees. This is notated with a box/square shape for the angle (think exact for right).

Acute triangles have all of their angles measuring less than 90 degrees (known as acute angles), so think "cute" meaning "tiny".

Obtuse triangles have only one angle greater than 90 degrees (aka. obtuse angle), but the other two are acute, so think of that big O in obtuse.

I hope this helps you answer the questions, and good luck!

4 0
2 years ago
How many ways can you stack 77 books into equal piles?
dybincka [34]
Hello There!

You can stack it in 2 ways.

Hope This Helps You!
Good Luck :)
7 0
3 years ago
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